onlinecomponents.com

Size: px
Start display at page:

Download "onlinecomponents.com"

Transcription

1 66 grb 66 V AC grb - from up to 3 A Size: x38 The fuse preselection table below indicates: Fuse preselection Rated current Pre-arcing I²t Total I²t at 66VAC I N (A) I²t p (A²s) I²t (A²s) - rated current (or ) I N - pre-arcing I²t (I²t p ) at ms - total ope I²t (I²tt) at 66 V, cos ϕ=.5, and for a total ope time from 8 to ms - dissipated power P N at the rated current I N, and at.8 I N,in steady state - Nominal breaking capacity, checked by tests made in accordance with IEC standard. Dissipated power Peak arc voltage Breaking capacity at I N at.8 I N (V) I (ka)

2 66 grb Maximum values of total ope I²t and total ope times Arc voltage Multiplier coefficient

3 66 grb Time-current characteristics ( to 6 A) Time-current characteristics (8 to 3 A) -32 Cut-off characteristics Cut-off characteristics 3

4 66 grb DC working voltage possibilities Dimensions / Reference / Ref. No. Rating (A) Catalog Number Ref. Number 66 grb - A7 grb T3 W33 66 grb -,25,25 A7 g RB.25 T3 X33 Above: Curve indicating the maximum time constant L/R of the fault path as a function of the DC voltage U, for the rated currents from to 3 A of this range. Far left (top and bottom): Curves indicate, for each rated current, pre-arcing time as a function of RMS value of pre-arcing current I. Tolerances on this current: ±% = s from to 6 A ±9% = s from 8 to 3 A Fuses with gr characteristics can eliminate all overloads. They do not show any minimum breaking capacity but limit currents of non-operation or operation in compliance with standard VDE 636/23. Near left (top and bottom): Curves indicate, for each rated current, the peak value Ic that the current may reach as a function of prospective fault current Ip. 66 grb -,5,5 A7 grb.5 T3 Y332 Without trip-indicator Max. weight g 66 grb -2 2 A7 grb 2 T3 Z grb -2,5 2,5 A7 grb 2.5 T3 A grb -3 3 A7 grb 3 T3 B grb -4 4 A7 grb 4 T3 C grb -5 5 A7 grb 5 T3 D grb -6 6 A7 grb 6 T3 E grb -8 8 A7 grb 8 T3 F grb - A7 grb T3 G33 66 grb -2,5 2,5 A7 grb 2.5 T3 H33 66 grb -6 6 A7 grb 6 T3 J grb -2 2 A7 grb 2 T3 K grb A7 grb 25 T3 L grb -3 3 A7 grb 3T3 M grb A7 grb 32T3 Y33278 Packaging: per pieces Ø,3 ±, (.3/32 ) Note: fuses bear European and American reference. 38 ±,6 (-½ ) See Fuse Blocks and Fuse Holders, and Medium Voltage fuse clips 3

5 cp UR 66 V AC URC - URD from 6 up to A Sizes: 4x5-22x58 Voltage U N (VAC) 66 V EXTREMELY HIGH INTERRUPTING RATING FUSES: PROTECTION OF POWER SEMI CONDUCTORS COMPLYING WITH IEC STANDARD269. AND 4 66 V AC VOLTAGE RATING ar-class ACCORDING TO VDE AND IEC TWO MODELS ACCORDING TO NF C 632 AND 632 WITH AND WITHOUT BUILT-IN BLOWN FUSE TRIP-INDICATOR FOR SIZES 4 x 5 AND 22 x 58 UL RECOGNIZED Size 4 x 5 22 x 58 Class Current I N (A) () 5 () URC URD URD (EXCEPT 6 A)* 4 (2) 5 (2) MAIN CHARACTERISTICS Pre-arcing I 2 ms I 2 t p (A 2 s) Total clearing I 2 (A 2 s) 66 V 7.5* I N < I p < 3 I N I p 3 I N Watts loss.8 I N I N Tested interrupting 66 V 66 V 66 V * Without trip-indicator I 2 t : 5 A 2 s. () No trip-indicator available for this model. (2) Models available only with trip-indicator. Minimum ope voltage for built-in trip-indicator: 2 V. 32

6 cp UR All the fuses presented on this page are 4x5 - Without blown fuse indication Current Rating Catalog Number (except 6 A)* Ref. Number Ø 4,3 Ø 4,3 Ø 22, mini Ø 5 6 A 6.6 CP URC 4.5/6* K A 6.6 CP URC 4.5/8 S9392 A 6.6 CP URC 4.5/ T A 6.6 CP URC 4.5/2 V A 6.6 CP URC 4.5/6 W A 6.6 CP URC 4.5/2 X A 6.6 CP URC 4.5/25 Y A 6.6 CP URC 4.5/32 Z A 6.6 CP URC 4.5/4 A A 6.6 CP URC 4.5/5 B939 4x5 - With blown fuse trip-indicator Current Rating Catalog Number Ref. Number 22x58 - Without blown fuse indication 58 Weight : 8g Packaging : pieces Weight : 8g Packaging : pieces 6 A 6.62 CP URC 4.5/6* G858 8 A 6.62 CP URC 4.5/8 C939 A 6.62 CP URC 4.5/ D A 6.62 CP URC 4.5/2 E A 6.62 CP URC 4.5/6 F A 6.62 CP URC 4.5/2 G A 6.62 CP URC 4.5/25 H A 6.62 CP URC 4.5/32 J A 6.62 CP URD 4.5/4 T36 5 A 6.62 CP URD 4.5/5 V37 Current Rating Catalog Number Weight: 57 g Packaging: pieces Ref. Number 25 A 6.6 CP URD 22x58/25 B A 6.6 CP URD 22x58/32 Z A 6.6 CP URD 22x58/4 S A 6.6 CP URD 22x58/5 W A 6.6 CP URD 22x58/63 T A 6.6 CP URD 22x58/8 A94829 A 6.6 CP URD 22x58/ Y x58 - With blown fuse trip-indicator Current Rating Catalog Number Ref. Number Ø 22, mini Ø 5 25 A 6.62 CP URD 22x58/ 25 H A 6.62 CP URD 22x58/ 32 C A 6.62 CP URD 22x58/ 4 J A 6.62 CP URD 22x58/ 5 D A 6.62 CP URD 22x58/ 63 K9383 Weight: 57 g Packaging: pieces 8 A 6.62 CP URD 22x58/ 8 E93959 A 6.62 CP URD 22x58/ F9396 See Fuse Blocks and Fuse Holders section and Medium Voltage fuse clips 33

7 cp UR Time vs current characteristics 4x5 URC 4x5 URD 22x58 URD a = 3 B =,25 A2 =,6 B2 =,6 Cf3 =,8 a = 3 B =,25 A2 =,6 B2 =,6 Cf3 =,8 a = 3 B =,25 A2 =,6 B2 =,6 Cf3 =,8 These curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current. Corrective factor - Peak arc voltage Corrective factor Tolerance for mean pre-arcing current ± % 4x5 URC - URD 4x5 URC - URD Peak arc voltage The mean curves show the variation of the total clearing time (I 2 t t ) and the total clearing duration tt as a function of ope voltage U. This curve shows the peak value Um of the arc voltage which appears across the fuse-link as a function of the ope voltage cos ϕ =.5. K,2,8,6,4,2 22x58 URD 22x58 URD Um(V)

8 cp UR DC Application data 4x5 URC - URD 4x5 URC - URD L R (ms) L R (ms) x58 URD Um(V) Minimum breaking current: see time-current characteristics Um(V) x58 URD This curve indicates the permissible value of time constant L/R as a function of DC working voltage This curve shows the peak value Um of the arc voltage which appears across the fuse-link as a function of the ope voltage U. 35

9 cp URG 6 V - 66 V AC URGB - URGA - from 8 to A Sizes: 4x5-22x58 Voltage U N ( VAC ) 66 V EXTREMELY HIGH INTERRUPTING RATING FUSES: PROTECTION OF POWER SEMICONDUCTORS AS PER IEC STANDARD 269. AND 4 6 V - 66 V AC VOLTAGE RATING ar CLASS AS PER VDE AND IEC TWO MODELS COMPLYING WITH NF C 632 AND 632 WITH AND WITHOUT BUILT-IN BLOWN FUSE TRIP-INDICATOR FOR SIZES 4 x 5 AND 22 x 58 Size 4 x 5 22 x 58 Class Current I N (A) * MAIN CHARACTERISTICS Pre-arcing I 2 ms I 2 t p (A 2 s) Total clearing I 2 A 2 s 66 V Ip 3 I N Ip > 3 I N * URGB URGA Watts loss,8 I N I N Tested interrupting 2 66 V 2 66 V 6 V *Ope voltage limited to 6 V for the model with blown fuse trip-indicator / Total clearing I 2 6 V = 9 A 2 s Minimum ope voltage for built-in trip-indicator: 2 V 36

10 REFERENCES cp URG 4x5 - Without blown fuse trip-indicator Current Rating Catalog Number Ref. Number Ø 4,3 Ø 22,2 Ø 4,3 5 7 mini Ø 5 8 A 6 6 CP URGB 4.5/8 T 7833 A 6.6 CP URGB 4.5/ V A 6.6 CP URGB 4.5/2 W A 6.6 CP URGB 4.5/6 X A 6.6 CP URGB 4.5/2 Y A 6.6 CP URGB 4.5/25 Z A 6.6 CP URGB 4.5/32 A A 6.6 CP URGB 4.5/4 B A 6.6 CP URGB 4.5/5 C 784 4x5 - With blown fuse trip-indicator Current Rating Catalog Number Ref. Number 22x58 - Without blown fuse trip-indicator 58 5 Weight: 8 g Packaging: pieces Weight: 8 g Packaging: pieces 8 A 6.62 CP URGB 4.5/8 D 7842 A 6.62 CP URGB 4.5/ E A 6.62 CP URGB 4.5/2 F A 6.62 CP URGB 4.5/6 G A 6.62 CP URGB 4.5/2 H A 6.62 CP URGB 4.5/25 J A 6.62 CP URGB 4.5/32 K A 6.62 CP URGB 4.5/4 L A 6.62 CP URGB 4.5/5 M 785 Current Rating Catalog Number Weight: 57 g Packaging: pieces Ref. Number 25 A 6.6 CP URGA 22.58/25 C A 6.6 CP URGA 22.58/32 D A 6.6 CP URGA 22.58/4 E A 6.6 CP URGA 22.58/5 F A 6.6 CP URGA 22.58/63 G A 6.6 CP URGA 22.58/8 H 9525 A 6.6 CP URGA 22.58/ N x58 - With blown fuse trip-indicator Current Rating Catalog Number Ref. Number 58 7 mini Ø 5 25 A 6.62 CP URGA 22.58/25 T A 6.62 CP URGA 22.58/32 V A 6.62 CP URGA 22.58/4 W Ø 22,2 5 A 6.62 CP URGA 22.58/5 X A 6.62 CP URGA 22.58/63 Y Weight: 57 g Packaging: pieces 8 A 6.62 CP URGA 22.58/8 Z A 62 CP URGA 22.58/ N See Fuse Blocks and Fuse Holders section and Medium Voltage fuse clips 37

11 ELECTRICAL CHARACTERISTICS cp URG Time vs current characteristics a = 3 B =,25 A2 =,6 B2 =,6 Cf3 =,8 Tolerance of mean pre-arcing current ± % a = 3 B =,25 A2 =,6 B2 =,6 Cf3 =,8 These curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current. Tolerance for mean pre-arcing current ± 8%. 38

12 Corrective factor - Peak arc voltage cp URG Corrective factor Peak arc voltage K,2,8,6,4,2 K,2 URGB Um(V) URGA URGA Um(V) 2 URGB,8,6,4,2 Ip 5 In Ip > 5 In These mean curves show the variation of the total clearing time (I 2 t t ) and the total clearing duration tt as a function of ope voltage U. This curve shows the peak value Um of the arc voltage which appears across the fuse link as a function of ope voltage cos ϕ =.5. 39

13 cp grc-urc 6-69 V ~ grc - URC from to 63 A Size: 4 x 5 Voltage U N ( V ) 69 6 EXTREMELY HIGH INTERRUPTING-RATING FUSES: PROTECTION OF SEMICONDUCTORS COMPLYING WITH IEC STANDARD 269. AND 4 69 V VOLTAGE RATING (CURRENT RATING TO 5 A) AS PER IEC 33 gr CLASS (CURRENT RATING TO 5 A) AS PER VDE CLEARING ALL OVERLOADS - IMPROVED SAFETY AND PROTECTION - ENABLING SELECTIVE COORDINATION AMONG ALL DISTRIBUTION CIRCUIT FUSES ar CLASS (CURRENT RATING 63 A) ACCORDING TO VDE AND IEC TWO MODELS AS PER NF C 632 AND 632 WITH OR WITHOUT TRIP-INDICATOR grc fuses are 7VAC-DC UL Recognized Class grc URC Current I N ( A ) Pre-arcing I 2 ms I 2 t p (A 2 s).8/.3*.5/* 7.2/6.7* MAIN CHARACTERISTICS Total clearing I 2 UN I 2 t t (A 2 s) 3.5/.4* 6.7/4.3* 33/3* Watts loss.8 I N I N Tested interrupting k 69 V k 6 V Estimated interrupting 3k 69 V 3k 6 V * I 2 t values for fuses without trip-indicator. Minimum ope voltage for the trip-indicator : 2 V See Fuse Blocks and Fuse Holders section and Medium Voltage fuse clips 3

14 cp grc-urc 4 X 5 WITHOUT TRIP-INDICATOR Time vs current characteristics t (s) Ø 4,3 4 X 5 WITH TRIP-INDICATOR Ø 4, Weight: 8 g Packaging: pieces a= 3 A2=.6 B=.25 B2=.6 Cf3=.8 7 mini Ø 5 Weight: 8 g Packaging: pieces Current I N =63 A, ar class with CC limiting curve Catalog number 6,9 Cp grc 4.5 6,9 Cp grc ,9 Cp grc ,9 Cp grc ,9 Cp grc ,9 Cp grc 4.5 6,9 Cp grc ,9 Cp grc ,9 Cp grc ,9 Cp grc ,9 Cp grc ,9 Cp grc ,9 Cp grc ,92 Cp grc 4.5 6,92 Cp grc ,92 Cp grc ,92 Cp grc ,92 Cp grc ,92 Cp grc 4.5 6,92 Cp grc ,92 Cp grc ,92 Cp grc ,92 Cp grc ,92 Cp grc ,92 Cp grc ,92 Cp grc Cp URC C C a= 3 A2=.6 B=.25 B2=.6 Cf3=.8 Ref. number E 228 H 8473 J 8474 T 2299 S 2298 R 2297 Q 2296 P 2295 E N 2294 W 2289 M 2293 L 2292 F 228 L 8476 F 857 B A Z Y X W V V 2288 M N 2295 V 229 except 63A Tolerance for mean pre-arcing current These curves indicate, for each rated current, pre-arcing time vs. R.M.S. prearcing current ± 8% for current 6 to 63 ± % for current, 2, 4 A A 3 I (A)

15 cp grc-urc Total clearing I 2 t I 2 t (A 2 s) K.4 I 2 t corrective factor ms (5 ms) Ip (A) ms (2,8 ms) 8 ms (2 ms) 7 ms (,5 ms) 6 ms (,3 ms) 5 ms ( ms) 4 ms (,8 ms) 3 ms (,6 ms) 2 ms (,4 ms),5 ms (,3 ms) ms (,2 ms) 5-63 A 4 A 32 A 25 A 2 A 6 A 2 A A 8 A 6 A Horizontal curves show maximum values of total clearing I 2 t (I 2 t t ) for each rated current as a function of prospective current 69 V. cosϕ =.5 (for 63 6 V. cosϕ =.5). Oblique lines indicate total clearing duration Tt, with associated pre-arcing duration in brackets. 4 3 Current limitation curves I C (A) Peak arc voltage Um (V) Ic = 2.5 Ip Ic = 2 Ip 4 A 2 A I C (A) 2 Ic = 2.5 Ip Mean curves showing variation of total clearing time (I 2 t t ) and total clearing duration Tt as a function of ope voltage U A - 6 V 2- to 5 A - 69 V U (V) Ic = 2 Ip Curves showing peak value Um of arc voltage which appears across fuse-link as a function of ope voltage cos j =.5 U (V) 63 A 5 A 4 A 32 A 25 A 2 A 6 A 2 A A 8 A 6 A A Ip (A) Ip (A) Curves show, for each, value of peak let-through current I C as a function of available fault current Ip. 32

16 cp grc-urc DC Application data L/R (ms) U (V) Above. left and center: Curves indicate the permissible value of time constant L/R as a function of DC working voltage: - For,2 and 4 A (grc) Ip,6 I N 2- Ip,6 I N for grc only ( 6 to 5 A) 3- Ip 2,5 I N for grc and URC ( 6 to 63 A) OPTIMAL PROTECTION OF POWER EQUIPMENT Thanks to recent technological developments, Ferraz Shawmut today markets gr-class PROTISTOR fuses capable of clearing all types of overloads, from low multiples of current s up to very high shortcircuit currents. Enhanced performance enables these fuses to provide solutions to many previously unsolved problems in power electronics: protection of cables without the use of additional components, protection of equipment from fire hazards, selective coordination of different fuses within a single power distribution installation... Relay ar gr L/R (ms) NEW gr-class 3s t C A "ar" U (V) U (V) Example: A ar vs. A gr SELECTIVE COORDINATION gr-class semiconductor fuses can be utilized in association with gi and gg-class low voltage power distribution fuses of the same current, installed upstream. In a selectively coordinated distribution installation, melting is limited to the fuse associated with the faulted circuit, while upstream fuses remain intact. This prevents unnecessary down-time due to power blackouts in non-faulted branches. Example of selective coordination- C' 3A minimum interrupting current I 2h t A Um (V) Above, right: Curve indicates peak arc voltage Um which may appear across fuse terminals at working voltage U. A "gr" I gg A gr A gr A Before After M M ar-class vs. gr-class ar-class fuses feature a high minimum interrupting current as compared with their current. The primary time-current characteristic of ar-class fuses is the CC curve, above which another protection device must be associated. The gr-class fuse represents considerably improved performance in semiconductor protection. FERRAZ SHAWMUT EXPERTISE gr-class fuses should be used in the design of low voltage equipment and in the protection of power electronics equipment. Designers can often substitute a gr-class fuse for an ar-class fuse (x38, 4x5, 22x58, PSC and 7x49 DIN8 or BS 88-4) but the reverse is not true: an ar fuse can never replace a gr fuse. Start protecting your new equipment with gr-class fuses today. The application of gr class fuses, with current s less than Amps, offers enhanced protection, safety and reliability, along with reduced risk of replacement errors and assembly costs. 33

17 cp grc-urd 6-69 V ~ grc - URD from 2 to 35 A Size: 22 x 58 Voltage U N ( V ) 69 6 EXTREMELY HIGH INTERRUPTING RATING FUSES: PROTECTION OF SEMICONDUCTORS IN COMPLIANCE WITH IEC STANDARD 269. AND 4 69 V VOLTAGE RATING (CURRENT RATING 2 TO A) AS PER IEC 33 gr CLASS (CURRENT RATING 2 TO A) ACCORDING TO VDE CLEARING ALL OVERLOADS - IMPROVED SAFETY AND PROTECTION - ENABLING SELECTIVE COORDINATION AMONG ALL DISTRIBUTION CIRCUIT FUSES ar CLASS (CURRENT RATING 25 AND 35 A) AS PER VDE AND IEC TWO MODELS COMPLYING WITH NF C 632 AND 632 WITH OR WITHOUT TRIP-INDICATOR grc FUSES ARE 7VAC-DC UL RECOGNIZED Class grc URD Current I N ( A ) Pre-arcing I 2 ms I 2 t p (A 2 s) MAIN CHARACTERISTICS Total clearing I 2 UN I 2 t t (A 2 s) Watts loss.8 I N I N Tested interrupting k 69 V k 6 V Estimated interrupting 3k 69 V 3k 6 V Minimum ope voltage for the trip-indicator: 2 V See Fuse Blocks and Fuse Holders section and Medium Voltage fuse clips 34

18 cp grc-urd 22 X 58 WITHOUT TRIP-INDICATOR Current Catalog Number Ref. Number 22 X 58 WITH TRIP-INDICATOR Time vs current characteristics t (s) ø 22.2 Ø 22,2 ø ELECTRICAL CHARACTERISTICS a= 3 A2=.6 B=.25 B2=.6 Cf3=.8 Weight: 57 g Packaging: pieces 7 mini ø 5 Weight: 57 g Packaging: pieces grc Current t (s) 6,9 CP grc ,9 CP grc ,9 CP grc ,9 CP grc ,9 CP grc ,9 CP grc ,9 CP grc ,9 CP grc Catalog Number 6,92 CP grc ,92 CP grc ,92 CP grc ,92 CP grc ,92 CP grc ,92 CP grc ,92 CP grc ,92 CP grc CP URD CP URD C C a= 3 A2=.6 B=.25 B2=.6 Cf3=.8 C 2294 B 2296 A 2295 Z 2294 Y 2293 X 2292 Y 2282 W 229 Ref. Number D G 2292 F 2292 E 2299 D 2298 C X 2282 C 2297 A 2278 B 2279 except 25 and 35A URD I (A) These curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current Tolerance for mean pre-arcing current ± 9% for all current s I (A)

19 cp grc-urd Total clearing I 2 t I 2 t (A 2 s) Ip (A) Above: Horizontal curves show, for each rated current, maximum values of total clearing I 2 t (I 2 t t ) as a function of prospective current 69 V. cosϕ =.5 ( V.cosϕ =.5) Oblique lines indicate total clearing duration Tt with associated pre-arcing duration in brackets. 4 3 ms (5 ms) ms (2,8 ms) Current limitation curves I C (A) 8 ms (2 ms) 7 ms (,5 ms) 6 ms (,3 ms) 5 ms ( ms) 4 ms (,8 ms) 3 ms (,6 ms) 2 ms (,4 ms),5 ms (,3 ms) ms (,2 ms) 35 A 25 A A 8 A 63 A 5 A 4 A 32 A 25 A 2 A I 2 t corrective factor Peak arc voltage Ic= 2.5 Ip Ic= 2 Ip 35 A 25 A A 8 A 63 A 5 A 4 A 32 A 25 A 2A K Um (V) 2 Mean curves showing variation of total clearing time (I 2 t t ) and total clearing duration Tt as a function of ope voltage U and 35 A 2-2 to A U (V) Curve showing peak value Um of arc voltage which appears across fuse-link as a function of ope voltage cos j =.5 U (V) Left: Curves show value of peak let-through current I C as a function of the available fault current Ip Ip (A) 36

20 cp grc-urd DC Application data L/R (ms) U (V) OPTIMAL PROTECTION OF POWER EQUIPMENT Thanks to recent technological developments, Ferraz Shawmut today markets gr-class PROTISTOR fuses capable of clearing all types of overloads, from low multiples of current s up to very high shortcircuit currents. Enhanced performance enables these fuses to provide solutions to many previously unsolved problems in power electronics: protection of cables without the use of additional components, protection of equipment from fire hazards, selective coordination of different fuses within a single power distribution installation... Relay ar 2 gr NEW gr-class s Example of selective coordinationt C A "ar" Um (V) U (V) Above: Curve indicates peak arc voltage Um which may appear across fuse terminals at working voltage U. Example: A ar vs. A gr SELECTIVE COORDINATION gr-class semiconductor fuses can be utilized in association with gi and gg-class low voltage power distribution fuses of the same current, installed upstream. In a selectively coordinated distribution installation, melting is limited to the fuse associated with the faulted circuit, while upstream fuses remain intact. This prevents unnecessary down-time due to power blackouts in non-faulted branches. C' 3A minimum interrupting current I 2h t A A "gr" I gg A gr A gr A Before After M M ar-class vs. gr-class ar-class fuses feature a high minimum interrupting current as compared with their current. The primary time-current characteristic of ar-class fuses is the CC curve, above which another protection device must be associated. The gr-class fuse represents considerably improved performance in semiconductor protection. FERRAZ SHAWMUT EXPERTISE gr-class fuses should be used in the design of low voltage equipment and in the protection of power electronics equipment. Designers can often substitute a gr-class fuse for an ar-class fuse (x38, 4x5, 22x58, PSC and 7x49 DIN8 or BS 88-4) but the reverse is not true: an ar fuse can never replace a gr fuse. Start protecting your new equipment with gr-class fuses today. The application of gr class fuses, with current s less than Amps, offers enhanced protection, safety and reliability, along with reduced risk of replacement errors and assembly costs. 37

21 cp URGD 6 V - 66 V AC URGD - from 63 up to 25A Size: 27x6 EXTREMELY HIGH INTERRUPTING RATING FUSES: PROTECTION OF POWER SEMICONDUCTORS ACCORDING TO IEC STANDARD 269. AND 4 6 V - 66 V AC VOLTAGE RATING ar- CLASS ACCORDING TO VDE AND IEC Voltage U N ( VAC ) Class Current I N ( A ) Pre-arcing I 2 ms I 2 t p (A 2 s) V URGD V URGD Minimum ope voltage for trip-indicator: 2 V MAIN CHARACTERISTICS Total clearing I 2 UN I 2 t t (A 2 s) Watts loss.8 I N I N Tested interrupting 2 66 V 2 6 V Ref. Numbers 27x6 - With blown fuse trip-indicatior Type Voltage Current Catalog Number Ref. Number Ø 27 6,3 7 Ø 5 URGD 66 V 63 A 6.62 CP URGD 27x6/ 63 A A 6.62 CP URGD 27x6/ 8 B7682 A 6.62 CP URGD 27x6/ C A 6.62 CP URGD 27x6/25 D A 6.62 CP URGD 27x6/6 E A 6.62 CP URGD 27x6/2 F76825 See Fuse Blocks and Fuse Holders section and Medium Voltage Fuse Clips URGD 6 V 25 A 62 CP URGD 27x6/25 W

22 cp URGD Time vs current characteristics K,2,8,6,4,2 Corrective factor 63 to 2A URGD A URGD K,2 Tolerance for mean pre-arcing current ± 8% These curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current. Left: Mean curves showing variation of total clearing time (I 2 t t ) and the total clearing duration tt as a function of the ope voltage U. Um(V) 2 Um(V) 2 Peak arc voltage 63 to 2A URGD A URGD Left: Curves show peak value Um of arc voltage which appears across the fuse-link as a function of ope voltage cos ϕ =.5.,8,6,4,

23 6.62cp URQ URS - 2cp URQ 66 V - V AC URB - URQ - URS from 32 to 25 A Size: 27x6 EXTREMELY HIGH INTERRUPTING RATING FUSES: PROTECTION OF POWER SEMI CONDUCTORS ACCORDING TO IEC STANDARD 269. AND 4 66 V - V AC VOLTAGE RATING ar-class ACCORDING TO VDE AND IEC V URQ and V URB are UL RECOGNIZED Voltage U N (VAC) 66 V V Class Current I N (A) Pre-arcing I 2 ms I 2 t p (A 2 s) Total clearing I 2 UN I 2 t t (A 2 s) Watts loss,8 I N I N URQ URS URB MAIN CHARACTERISTICS Tested interrupting 2 66 V V * Minimum ope voltage for trip-indicator: 2 V 32

24 6.62cp URQ-URS - 2cp URB Ø 27 27x6 - With blown fuse trip-indicatior Type Voltage Current Catalog Number Ref. Number 5 A 63 A 8 A 6.62 CP URQ 27x6/ CP URQ 27x6/ CP URQ 27x6/ 8 N75958 V7639 W763 A 6.62 CP URQ 27x6/ R A 6.62 CP URQ 27x6/25 S A 6.62 CP URQ 27x6/6 X763 6,3 7 2 A 6.62 CP URQ 27x6/2 T A 6.62 CP URQ 27x6/25 T7638 Ø 5 URS 66 V 25 A 6 A 32 A 4 A 6.62 CP URS 27x6/ CP URS 27x6/6 2 CP URB 27x6/ 32 2 CP URB 27x6/ 4 P29865 Q29866 S8298 R8297 URB V 5 A 63 A 8 A A 25 A 6 A 7 A 2 CP URB 27x6/ 5 2 CP URB 27x6/ 63 2 CP URB 27x6/ 8 2 CP URB 27x6/ 2 CP URB 27x6/25 2 CP URB 27x6/6 2 CP URB 27x6/7 Q8296 P8295 N8294 M8293 L8292 K829 Z8338 See Fuse Blocks and Fuse Holders section and Medium Voltage fuse clips URQ 66 V Except 25 and 6A URS 32

25 6.62cp URQ - 2cp URB Time vs current characteristics a = 3 B =,25 A2 =,6 B2 =,6 Cf3 =,8 a = 3 B =,25 A2 =,6 B2 =,6 Cf3 =,8 a = 3 B =,25 A2 =,6 B2 =,6 Cf3 =, I (A) These curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current. Tolerance for mean pre-arcing current ± 8%

26 k Semiconductor Fuses 6.62cp URQ - 2cp URB Peak arc voltage 5 to 2 A URQ 25 A URQ 32 to7 A URB 25-6A URS 5 Um(V) 2 Um(V) 2 Um(V) 2 3 These curves show peak value Um of arc voltage which appears across the fuse-link as a function of ope voltage cos ϕ =.5. Corrective factor 5 to 2 A URQ 25 A URQ 32 to7 A URB K K K,2,8,6,4, ,2,8,6,4 Above: Mean curves show variation of total clearing time (I 2 t t ) and total clearing duration tt as a function of ope voltage U. DC Application data, ,2,8,6,4, Um (V) U (V) 25-6A URS U (V) L R (ms) 8 In <= 6 A In <= 2 A In <= 25 A 3 2 Left: Curves indicate permissible value of time constant L/R as a function of the DC working voltage

Semiconductor Fuses European Fuses

Semiconductor Fuses European Fuses 66 grb 66 V AC grb - from up to 3 A Size: x38 The fuse preselection table below indicates: Fuse preselection - rated current (or ) I N - pre-arcing I²t (I²t p ) at ms - total ope I²t (I²tt) at 66 V, cos

More information

Semiconductor (AC) fuses

Semiconductor (AC) fuses x38 grb - 69VAC 69V AC grb - from up to 3 A Size: x38 The fuse preselection table below indicates: - rated current (or rating) I N - pre-arcing I 2 t (I 2 t p ) at ms - total operating I 2 t (I 2 tt) at

More information

Semiconductor (AC) fuses

Semiconductor (AC) fuses Main characteristics 450 TO 700VAC / 63 TO 2800A Recognized Exceptionally low I 2 T, Watt losses. Non-magnetic construction, Highly reliable low voltage Trip-indicator system, conformity to UL, IEC, DIN

More information

Fuses for Semiconductor Protection - European Standard. Class: Voltage ratings: Current ratings: Standards: Approvals: Features and Benefits

Fuses for Semiconductor Protection - European Standard. Class: Voltage ratings: Current ratings: Standards: Approvals: Features and Benefits Fuses for Semiconductor Protection - European Standard Class: ar Voltage ratings: 660V AC to 1000V AC Current ratings: 16 A to 400 A Standards: UL 248-13 IEC 60269-1 & 4 DIN VDE 0636-40 DIN 43653 Approvals:

More information

Protistor size 14x51 ar 690VAC (IEC) / 700VAC (UL)

Protistor size 14x51 ar 690VAC (IEC) / 700VAC (UL) 690VAC (IEC) / VAC (UL) Protistor size 14x51 ar 690VAC (IEC) / VAC (UL) SEMICONDUCTOR PROTECTION FUSES IEC HIGH-SPEED CYLINDRICAL FUSE-LINKS AC PROTECTION FEATURES & BENEFITS Low l²t for improved semiconductor

More information

Fuses for Semiconductor Protection European Standard Sizes 000 and 00. Protection of Power Semiconductors according to IEC and -4

Fuses for Semiconductor Protection European Standard Sizes 000 and 00. Protection of Power Semiconductors according to IEC and -4 URB Fuses for Semiconductor Protection European Standard Sizes 000 and 00 Class: ar Voltage ratings: AC 660 V AC 1000 V Current ratings: 16 A to 400 A Approvals: Standards: DIN 43653 IEC 60269-1 and -4

More information

Protistor size 70 gr 690VAC (IEC)

Protistor size 70 gr 690VAC (IEC) Protistor size 70 gr SEMICONDUCTOR PROTECTION FUSES SQUARE BODY HIGH-SPEED FUSE-LINKS AC PROTECTION FEATURES & BENEFITS Excellent cycling capability Multiple body sizes and terminals or blades combination

More information

NH Solid Blades 690 VAC sizes 000 to 3

NH Solid Blades 690 VAC sizes 000 to 3 NH Solid Blades 6 VAC sizes 000 to gs-class Protistor NH 6 VAC fuse-links provide maximum flexibility in equipment design and ultimate protection for today s power conversion equipment. This range is a

More information

Protistor size 31 ar 690VAC (IEC) / 700VAC (UL)

Protistor size 31 ar 690VAC (IEC) / 700VAC (UL) Protistor size 31 ar SEMICONDUCTOR PROTECTION FUSES SQUARE BODY HIGH-SPEED FUSE-LINKS AC PROTECTION FEATURES & BENEFITS Multiple body sizes and terminals or blades combination ar Class according to IEC

More information

PSC SQUARE BODY 690/700 Volt SEMICONDUCTOR PROTECTION FUSES

PSC SQUARE BODY 690/700 Volt SEMICONDUCTOR PROTECTION FUSES PSC SQUARE BOY Ferraz Shawmut 690/700V PSC fuse-links provide maximum flexibility in equipment design and ultimate protection for today s power conversion equipment. These square body fuse-links are available

More information

Selector guide. PSC Square body fuses Size 3X VAC End Contact Terminals. Features and Benefits

Selector guide. PSC Square body fuses Size 3X VAC End Contact Terminals. Features and Benefits Selector guide PSC Square body fuses Size 3X 500-700VAC End Contact Terminals December 2013 Issue 2 The IXYS UK range of 700V/690V protistor fuse links provides maximum flexibility in equipment design

More information

Select 700V/ ysuk.com. The. Current limiting. acceptance. protection of. within a single. recognised (10 38 fuses) October 2013

Select 700V/ ysuk.com.  The. Current limiting. acceptance. protection of. within a single. recognised (10 38 fuses) October 2013 Select tor guide Cylindrical Fuse Links Sizes A, B & C 700V/ /690VAC, 1 100 A October 2013 Issue 1 The IXS UK range of ferrule fuse links aree fast acting fuses with superior cycling ability, available

More information

Protistor size 120 gr 750VDC (IEC)

Protistor size 120 gr 750VDC (IEC) Protistor size 12 gr SEMICONDUCTOR PROTECTION FUSES SQUARE BODY HIGH-SPEED FUSE-LINKS DC PROTECTION FEATURES & BENEFITS Multiple body sizes and terminals or blades combination Very low I²t Extremely fast

More information

NH fuse-links am VAC with striker, size 0, 1, 2, 3, 4

NH fuse-links am VAC with striker, size 0, 1, 2, 3, 4 NH fuse-links am 500-690VAC LOW VOLTAGE IEC FUSES IEC NH FUSE-LINKS FEATURES & BENEFITS Dimensions according to DIN 43 620 Parts 1 to 4 Lead free contact blades 0% cadmium APPLICATIONS am: Partial purpose,

More information

NH fuse-links am 690VAC top indicator/live tags size 4, 4a

NH fuse-links am 690VAC top indicator/live tags size 4, 4a NH fuse-links am 69VAC LOW VOLTAGE IEC FUSES IEC NH FUSE-LINKS FEATURES & BENEFITS Dimensions according to DIN 43 62 parts 1 to 4 Non-isolated gripping lugs Double indicator Lead free contact blades %

More information

Semiconductor Fuses Microswitches & Studs

Semiconductor Fuses Microswitches & Studs MICROSWITCH SYSTEMS ADAPTED TO THE FOLLOWING FUSES: - PSC sizes 0,,, / 70, 7, 7, 7 - Blade-type PSC (PA) sizes 0-, - / 70, 7, 7, 7 - PSC sizes 000 / 00 New MS L -5 B6 MS PA -5 HIGHLY RESISTANT STUDS OFFERING

More information

NH fuse-links gg 500VAC top indicator/live gripping-lugs size 4, 4a

NH fuse-links gg 500VAC top indicator/live gripping-lugs size 4, 4a LOW VOLTAGE IEC FUSES IEC NH FUSE-LINKS FEATURES & BENEFITS Dimensions in accordance with DIN 43 62 Live tags Top indicator Lead free contact blades % cadmium APPLICATIONS gg: General purpose (protection

More information

Selector guide. PSC Square body fuses Size 3X VAC Blade Terminals. Features and Benefits

Selector guide. PSC Square body fuses Size 3X VAC Blade Terminals. Features and Benefits Selector guide PSC Square body fuses Size X 500 700C Blade Terminals October 201 Issue 1 The IXYS UK range of 700/690 protistor fuse links provides maximum flexibility in equipment design and ultimate

More information

NH fuse-links gg 690VAC top indicator/live gripping-lugs size 4 and 4a

NH fuse-links gg 690VAC top indicator/live gripping-lugs size 4 and 4a NH fuse-links gg 69VAC NH fuse-links gg 69VAC LOW VOLTAGE IEC FUSES IEC NH FUSE-LINKS FEATURES & BENEFITS Dimensions in accordance with DIN 43 62 Live tags Top indicator Lead free contact blades % cadmium

More information

gi-gl-gg, am gi-gl-gg gi-gl-gg NH DIMENSION KNIFE-BLADE FUSE-LINKS EURO/IEC Fuses & Accessories

gi-gl-gg, am gi-gl-gg gi-gl-gg NH DIMENSION KNIFE-BLADE FUSE-LINKS EURO/IEC Fuses & Accessories ,, FUSE BASES, AND ACCESSORIES Ferraz Shawmut NH Fuse-links, sizes 00, 0, 1, 2, 3 and 4 are rated 500 or 690 Volts AC with breaking capacities of 80kA or 120kA. All fuse-links include an indicator or striker

More information

Switches. Fused Switches ITCP for Semiconductor Fuses 32 to 800A CONTROL: FUSE CONNECTING: SWITCHING: MECHANISM: FIXING: CONSTRUCTION:

Switches. Fused Switches ITCP for Semiconductor Fuses 32 to 800A CONTROL: FUSE CONNECTING: SWITCHING: MECHANISM: FIXING: CONSTRUCTION: Fused CONTROL: Side control, padlockable in off position by three padlocks. Safe and reliable of contact position on handles. SWITCHING: Double isolation per phase. Complete isolation of fuse when circuit

More information

Semiconductor (AC) fuses

Semiconductor (AC) fuses PS ar sizes 9x - 500 V Main characteristics Ferraz Shawmut 500 V PS fuse-links provide maximum flexibility in equipment design and ultimate protection for today s power conversion equipment. These square

More information

Short Circuit. Sizes 0, 1, 2, and 690 Volt ratings - 32A through 630A All ratings include striker. 0% Lead

Short Circuit. Sizes 0, 1, 2, and 690 Volt ratings - 32A through 630A All ratings include striker. 0% Lead , am nh dimension knife-blade fuse-links, fuse bases, and accessories Ferraz Shawmut NH Fuse-links, sizes 000, 00, 0, 1, 2, 3, 4 and 4a are rated 500 or 690 Volts AC with breaking capacities of 80kA or

More information

gg, am NH DIMENSION KNIFE-BLADE FUSE-LINKS EURO/IEC Fuses & Accessories NH DIMENSION KNIFE-BLADE FUSE-LINKS, FUSE BASES, AND ACCESSORIES

gg, am NH DIMENSION KNIFE-BLADE FUSE-LINKS EURO/IEC Fuses & Accessories NH DIMENSION KNIFE-BLADE FUSE-LINKS, FUSE BASES, AND ACCESSORIES , am, FUSE BASES, AND ACCESSORIES Ferraz Shawmut NH Fuse-links, sizes 000, 00, 0, 1, 2, 3, 4 and 4a are rated 500 or 690 Volts AC with breaking capacities of 80kA or 120kA. All fuse-links include an indicator

More information

NH fuse-links gg 500VAC size 000, 00, 0, 1, 2, 3

NH fuse-links gg 500VAC size 000, 00, 0, 1, 2, 3 IEC LV NH fuse links with blade contacts The NH system is classified among plug-in fuse systems and is composed of: fuse-base, (possibly including terminal covers and phase barriers) fuse-link with blade

More information

NH fuse-links gg 400VAC double indicator/live gripping-lugs size 000, 00, 1, 2, 3

NH fuse-links gg 400VAC double indicator/live gripping-lugs size 000, 00, 1, 2, 3 NH fuse-links gg 4VAC double indicator/live gripping-lugs size,, 1, 2, 3 NH fuse-links gg 4VAC double indicator/live gripping-lugs size,, 1, 2, 3 LOW VOLTAGE IEC FUSES IEC NH FUSE-LINKS FEATURES & BENEFITS

More information

Medium voltage fuses Medium voltage fuses

Medium voltage fuses Medium voltage fuses European Fuses DIN Fuses 7.2kV - 36kV IBD 7.2 UP TO 36 KV HIGH-VOLTAGE FUSES DESIGNED FOR POWER TRANSFORMER PROTECTION INTERIOR/EXTERIOR USE CERAMIC HOUSING MEDIUM CLASS TRIP-INDICATOR COMBINED WITH A

More information

Limitor -G General Purpose Fuses

Limitor -G General Purpose Fuses Limitor -G General Purpose Fuses HIGH VOLTAGE IEC FUSES DIN HV GENERAL PURPOSE FUSES FOR TRANSFORMERS FEATURES & BENEFITS Mersen HV fuse-links have been used for reliable protection in high-voltage switchgear

More information

High-voltage high-breaking capacity VV fuse-links

High-voltage high-breaking capacity VV fuse-links High- high- VV fuse-links imum cold resistance power dissipation pre-arcing I t value total I t value [kv] (mm) I n [A] (ka) [mω] [W] [A s] [A s] 1 580,1 57 A 0 370 9 17,3 1 A 5 00 10 3 30 10 A 55 7 11

More information

UL248 North American Low Voltage Fuses

UL248 North American Low Voltage Fuses UL248 North American Low Voltage Fuses UL198 : Old low voltage fuse standards UL standards UL248 : New old voltage fuse standards UL512 : Fuse block standards 2/ 23 They establish : UL standards The dimensional

More information

Semiconductor (AC) fuses

Semiconductor (AC) fuses Semiconductor () fuses PS ar sizes 9x - 500 V Main characteristics Ferraz Shawmut 500 V PS fuse-links provide maximum flexibility in equipment design and ultimate protection for today s power conversion

More information

British BS 88 Fuses. High Speed Fuses. Introduction. General Information

British BS 88 Fuses. High Speed Fuses. Introduction. General Information British BS 88 Fuses Introduction British BS 88 Contents Fuse Volts Amp Range Page 0-900 15-17 90-78-1 Accessories Indicator System & Fuse Bases British BS 88 Fuse Ranges Amps Vac Vdc -900 0 150-710 90

More information

Modulostar. Motor Branch 400V AC - 690V AC up to 11 kw

Modulostar. Motor Branch 400V AC - 690V AC up to 11 kw Modulostar Motor Branch 400V AC - 690V AC up to 11 kw Innovations in MODULOSTAR to control energy in motor starters Already active in the field of motor starters with rated current over 32A per phase,

More information

Fuse Techno and Operation

Fuse Techno and Operation Fuse Techno and Operation Technology Styles Ferrule Euro/ N.Am Tag British/ German Blade Euro/ N.Am Flat Euro/ N.Am 2/ 12 General exploded of the PSC-LR Technology Fuse-elements Body Sand (inside the body)

More information

Accessories. For product data sheets, visit

Accessories. For product data sheets, visit British BS 88 Introduction British BS 88 Contents Fuse Volts Amp Range Page 0-900 188-190 90-791-19 Accessories Indicator System & Fuse Bases 195 British BS 88 Fuse Ranges Amps Vac Vdc -900 0 150-710 90

More information

FUSES FOR SEMICONDUCTORS

FUSES FOR SEMICONDUCTORS FUSES FOR SEMICONDUCTORS. POWER SEMICONDUCTORS.. Three families of power semiconductors.. Power semiconductors history.3. Current conversion: one application of the power semiconductors.4. Power semiconductors

More information

HelioProtection HP10NH Photovoltaic fuse-links gpv 1000VDC

HelioProtection HP10NH Photovoltaic fuse-links gpv 1000VDC SPECIAL PURPOSE FUSES PHOTOVOLTAIC FUSES FEATURES & BENEFITS Mersen HP10NH photovoltaic (PV) fuse series was engineered and designed specifically for the protection of photovoltaic systems. Helio-Protection

More information

Ultra Rapid Fuses. For Semiconductor Protection

Ultra Rapid Fuses. For Semiconductor Protection UR Ultra Rapid Fuses For Semiconductor Protection Over many decades SIBA has developed a very comprehensive product line of Ultra Rapid fuses that has achieved worldwide acceptance. SIBA's worldwide distribution

More information

High-voltage high-breaking capacity VV fuse-links

High-voltage high-breaking capacity VV fuse-links High- high- VV fuse-links [A] (ka) [mω] [W] [A 2 s] [A 2 s] 12 580 4 6,1 57 4 A 20 370 9 17,3 164 6 A 25 260 10 36 340 10 A 46 55 7 161 1 530 16 A 60 37 13 250 2 270 20 A 80 30 15 430 3 750 25 A 105 25

More information

Page 12-2 Page Page Page DC FUSES FOR PHOTOVOLTAIC APPLICATIONS 10x38mm, IEC class gpv Rated current: 20A Rated voltage: 1000VDC.

Page 12-2 Page Page Page DC FUSES FOR PHOTOVOLTAIC APPLICATIONS 10x38mm, IEC class gpv Rated current: 20A Rated voltage: 1000VDC. Page -2 Page -2 AC FUSE HOLDERS Version without indicator: 1P, 1P+N, 2P, 3P, 3P+N Version with indicator: 1P For fuses x38, 14x51 and 22x58mm IEC class gg or am. IEC rated current: 32A, 50A, 0A IEC rated

More information

D Type (DIAZED) FUSE-LINKS & SCREW CAP HOLDERS. EURO/IEC Fuses & Accessories 500 VOLT D TYPE DIAZED FUSE-LINKS, SCREW CAPS AND FUSE BASES

D Type (DIAZED) FUSE-LINKS & SCREW CAP HOLDERS. EURO/IEC Fuses & Accessories 500 VOLT D TYPE DIAZED FUSE-LINKS, SCREW CAPS AND FUSE BASES D Type (DIAZED) FUSE-LINKS & SCREW CAP HOLDERS 500 VOLT D TYPE DIAZED FUSE-LINKS, SCREW CAPS AND FUSE BASES Ferraz Shawmut D fuse-links, also called Diazed type, are 500 Volts AC rated with 75kA interrupting

More information

NEOZED D0 fuse-links gg 400/440VAC

NEOZED D0 fuse-links gg 400/440VAC NEOZED D0 fuse-links gg 400/440VAC LOW VOLTAGE IEC FUSES DIN LV FUSE-LINKS D0 FEATURES & BENEFITS The D0 fuse-system is installed in low voltage distribution units, where fuse-links are accessible to non

More information

G eneral Purpose Fuses

G eneral Purpose Fuses G eneral Purpose Fuses North American Power Fuses AMP-TRAP2000 AMP-TRAP2000 AJT Class J - Time Delay 1 to 600A - - Motor, motor controller, control transformer, and circuit back-up protection. Space saving

More information

HV DIN FUSE-LINKS FOR TRANSFORMER PROTECTION. March 2017

HV DIN FUSE-LINKS FOR TRANSFORMER PROTECTION. March 2017 HV DIN FUSE-LINKS FOR TRANSFORMER PROTECTION March 2017 HV FUSE-LINKS IN THE WORLD UL STANDARD E OR R RATED: AMERICAN STANDARD DIN STANDARD: GERMAN STANDARD FR STANDARD: FRENCH STANDARD BS STANDARD: BRITISH

More information

Low-Peak 600V Class RK1

Low-Peak 600V Class RK1 LPS-RK 600Vac/300Vdc, 1 10-60A, Dual Element, Time-Delay Fuses Dimensions - in 5" (± 0.31) 5.5" (± 0.31) Available with easyid open fuse indication 1/10 to 30A 0.81" (±0.008) 35 to 60A 1.06" (±0.008) Description:

More information

DNX 3 MCB 4500 A / 6 ka Phase + Neutral, neutral on left side

DNX 3 MCB 4500 A / 6 ka Phase + Neutral, neutral on left side 87045 LIMOGES Cedex Telephone number: +33 (0)5 55 06 87 87 Fax: +33 (0)5 55 06 88 88 DNX 3 MCB 4500 A / 6 ka CONTENTS PAGE 1. Description, use... 1 2. Range... 1 3. Overall dimensions... 1 4. Preparation

More information

Bussmann series NH catalogue. Leadership in circuit protection

Bussmann series NH catalogue. Leadership in circuit protection Bussmann series NH catalogue Leadership in circuit protection Energizing a world that demands more. We deliver: Electrical solutions that use less energy, improve power reliability and make the places

More information

GV2, GV3, and GV7 Manual Motor Starters, Controllers, and Protectors Standard Features

GV2, GV3, and GV7 Manual Motor Starters, Controllers, and Protectors Standard Features Standard Features Table : Standard Features GV2ME GV2P GV3P GV7RE/GV7RS 0. to 32 A Up to 20 hp @ 460 V 0 SCCR @ 480 V Push Button Operator 0. to 30 A Up to 5 hp @ 460 V 50 SCCR @ 480 V Rotary Handle Operator

More information

Fuse-links type CEF-S Rated voltages: 6/12 kv 30/40.5 kv Rated currents: 6.3 A 63 A

Fuse-links type CEF-S Rated voltages: 6/12 kv 30/40.5 kv Rated currents: 6.3 A 63 A DISTRIBUTION SOLUTIONS Fuse-links type CEF-S Rated voltages: 6/12 kv 30/40.5 kv Rated currents: 6.3 A 63 A Superior performance versus standard fuses ensuring up to 40% faster protection in case of low

More information

Fuse holders and fuses

Fuse holders and fuses Modular size for 10x38, 14x51 and 22x58mm fuses Finger safe - IEC IP20 degree of protection against accidental contact with live parts and with sealable cover for operators safety Version with status indicator

More information

LOW-PEAK Time-Delay Fuses KRP-C Class L 600 Volt A

LOW-PEAK Time-Delay Fuses KRP-C Class L 600 Volt A Bussmann LOW-PEAK Time-Delay Fuses KRP-C Class L 600 Volt 601-2000A Dimensional Data All other lerances (± 0.02) 0.63" (± 0.03) All Slots and Holes 10.75" (± 0.09) 8.63" (± 0.09) 6.75" 5.75" 601A 800A

More information

High voltage high-breaking capacity VV fuse-links

High voltage high-breaking capacity VV fuse-links High fuse-links High fuse-links High high-breaking capacity VV fuse-links VV General information ET fuse-links named VV THERMO are designed to protect devices in switch-gears and other equipment (distribution

More information

, , PREPARATION - CONNECTION. Mounting:. On symmetrical EN rail or DIN 35 rail

, , PREPARATION - CONNECTION. Mounting:. On symmetrical EN rail or DIN 35 rail 87045 LIMOGES Cedex Telephone number: +33 (0)5 55 06 87 87 Fax: +33 (0)5 55 06 88 88 DX 3 4500 A / 6 ka CONTENTS PAGES 1. Description, use...1 2. Range...1 3. Overall dimensions...1 4. Preparation - Connection...1

More information

fuses fuse holders CYLINDRICAL

fuses fuse holders CYLINDRICAL fuses fuse holders 02 gg FUSES 04 am FUSES FUSES 09 PMC COMPACT 09 -CC FOR CC CLASS FUSE-LINKS 11 PMB PLUG CONNECTION 11 CLIP CONTACT FOR φ10 FUSE-LINKS 10 PMF 11 BAC OPEN FUSE BASES 06 gg FUSES FUSES

More information

Micro Contactor MA Series

Micro Contactor MA Series Relay-sized contactor, making it the world s smallest >3mm contact clearance acc. to IEC 60335-1 for Safety Applications Reversing contactor with mechanical interlock 3 Pole and 1 Aux. Contact NO or NC

More information

RAPIDPLUS. high speed fuse links for semiconductors

RAPIDPLUS. high speed fuse links for semiconductors high speed fuse links for semiconductors RAPIDPLUS 2 PAGE04 ar PAGE05 gr PAGE06 gs NH ar RAPIDPLUS ar fuse links are intended to clearing short-circuits and have been designed and manufactured to have

More information

Introduction. Standard Features. GV2, GV3, and GV7 Manual Motor Starters, Controllers, and Protectors Introduction

Introduction. Standard Features. GV2, GV3, and GV7 Manual Motor Starters, Controllers, and Protectors Introduction Introduction Introduction Schneider Electric offers a complete line of products for the manual control and protection of motors. This catalog covers those devices designed to meet IEC standards for protection

More information

Miniature circuit breaker Application guide

Miniature circuit breaker Application guide Miniature circuit breaker Application guide Miniature Miniature circuit circuit breakers breakers Application S200 guide Introduction The circuit breaker plays an important role in providing over-current

More information

IEC & 2. Fuse holders with indicator light. Poles N N M M C Z D213627

IEC & 2. Fuse holders with indicator light. Poles N N M M C Z D213627 MODULOSTAR CMS4, CMS IEC fuse holders: CMS 4 - Fuse holder compliant with IEC 09- &, and tested in accordance with IEC 0947- & for fuse disconnector usage IEC fuse disconnectors: CMS 4 - Fuse disconnectors

More information

Phase + Neutral, neutral on left side

Phase + Neutral, neutral on left side 87045 LIMOGES Cedex Téléphone : 05 55 06 87 87 Télécopie : 05 55 06 88 88 DX 3 MCB 10000 A / 16 ka CONTENTS PAGE 1. Description, use...1 2. Range...1 3. Overall dimensions...1 4. Preparation - Connection...1

More information

URDC-PV. Features and Benefits FUSES. URPV Fuses for PV Semiconductor Protection. gpv. Class: Voltage ratings: 600V DC to 1500V DC.

URDC-PV. Features and Benefits FUSES. URPV Fuses for PV Semiconductor Protection. gpv. Class: Voltage ratings: 600V DC to 1500V DC. Fuses for PV Semiconductor Protection Class: gpv 0 Voltage ratings: 600V DC to 1500V DC Current ratings: 1 A to 450 A Standards: UL 2579 IEC 60 269-6 Approvals: E341342 E341490 Features and Benefits High

More information

RAPIDPLUS. high speed fuse links for semiconductors

RAPIDPLUS. high speed fuse links for semiconductors high speed fuse links for semiconductors RAPIDPLUS 2 PAGE04 ar HIGH SPEED FUSE LINKS FOR SEMICONDUCTORS PAGE05 gr HIGH SPEED FUSE LINKS FOR SEMICONDUCTORS PAGE06 gs NH HIGH SPEED FUSE LINKS FOR SEMICONDUCTORS

More information

Fuses Special Purpose

Fuses Special Purpose Square body 700/1300 VAC Very Fast-Acting 63 200 Amperes Description Littelfuse North American style square body semiconductor fuses provide maximum flexibility in equipment design and ultimate protection

More information

Phase + Neutral, neutral on right side

Phase + Neutral, neutral on right side 87045 LIMOGES Cedex Telephone number: +33 5 55 06 87 87 Fax: +33 5 55 06 88 88 DX 3 MCB 6000 A / 10 ka Cat.. N (s): 4 074 67 / 68 / 69 / 70 / 71 / 72 / 73 / 74 / 75 / 76 / 77 / 78 / 79 ; 4 077 33 / 34

More information

A240R/A480R/A072F/A072B MED. VOLTAGE FUSES / R-RATED

A240R/A480R/A072F/A072B MED. VOLTAGE FUSES / R-RATED A240R/A480R/A072F/A072B MED. VOTAGE FUSES / R-RATED R-RATED MOTOR STARTER FUSES Amp-trap R-rated fuses are current-limiting, high interrupting rating fuses intended for the short-circuit protection of

More information

AF09... AF30 3-pole Contactors up to 20 HP / 480 VAC

AF09... AF30 3-pole Contactors up to 20 HP / 480 VAC AF0... AF0 -pole Contactors up to 20 HP / 480 VAC Contactors and Overload Relays Overview...2 AF0... AF0 -pole Contactors Ordering Details...4 Main Technical Data...20 DC Circuit switching...2 Main Accessory

More information

TeSys contactors. Use in category DC-1 (resistive loads; time constant L/R y 1 ms) Rated operational current Ie. to be wired in series

TeSys contactors. Use in category DC-1 (resistive loads; time constant L/R y 1 ms) Rated operational current Ie. to be wired in series Selection 3-pole shockproof contactors FG d.c. supply Selection guide for utilisation categories DC-1 to DC-5 Use in category DC-1 (resistive loads; time constant L/R y 1 ms) Rated operational current

More information

2.1 Warnings & Agency Approvals Electrical Connections - Specifications Standard Wiring Configurations...2 4

2.1 Warnings & Agency Approvals Electrical Connections - Specifications Standard Wiring Configurations...2 4 CHAPTER ELECTRICAL 2 INSTALLATION Contents of this Chapter... 2.1 Warnings & Agency Approvals..................2 2 2.1.1 Isolation..............................................2 2 2.1.2 Electrical Power

More information

Fusegear for Semiconductor Fuse

Fusegear for Semiconductor Fuse Fusegear for Semiconductor Fuse IP 20.SI Bases for PSC ranges: SI TT, SI 000/00, SI DIN SI TT for stud-type fuses SI 00 for bracket-type fuses STANDARD VERSION SI FUSEHOLDERS FOR STUD-TYPE FUSES, FOR BLADE-TYPE

More information

FUSE: SAFE & RELIABLE

FUSE: SAFE & RELIABLE FUSE: SAFE & RELIABLE VS. CIRCUIT BREAKER Tech Topics: Selective Coordination Note 2, Issue 1 Franck Charlier Technical Support Engineer Points of interest: Power fuse needs no repair only to be replaced

More information

CL-14 SERIES E-RATED / MEDIUM VOLTAGE FUSES

CL-14 SERIES E-RATED / MEDIUM VOLTAGE FUSES SERIES E-RATED / MEDIUM VOLTAGE FUSES 5kV AND 15kV CLIP-LOCK MOUNTED FUSES Amp-trap E-rated 5kV and 15kV fuses have 3" diameter barrels and mount in unique cam-locking clips, for superior connections as

More information

Leadership in Circuit Protection

Leadership in Circuit Protection Leadership in Circuit Protection Bussmann is now a part of Eaton Leadership in Circuit Protection. The only company that can provide a complete circuit protection solution for all applications. Only Eaton

More information

CS-3 SERIES E-RATED/MEDIUM VOLTAGE FUSES

CS-3 SERIES E-RATED/MEDIUM VOLTAGE FUSES SERIES E-RATED/MEDIUM VOLTAGE FUSES 5kV, 8kV and 15.5kV FERRULE MOUNTED FUSES Amp-trap E-rated 5kV 8kV and 15kV fuses have 2 or 3 inch diameter barrels with ferrules and are mounted in spring reinforced

More information

Technical data for manual motor starters Type MS325

Technical data for manual motor starters Type MS325 for manual mor starters Type MS325 General data Rated voltage 600 V Rated current 25 A (14 setting ranges, 0.1 25A) Rated frequency 50-60 Hz Electrical and mechanical life endurance 100,000 operations

More information

Leadership in Circuit Protection

Leadership in Circuit Protection Leadership in Circuit Protection Bussmann is now a part of Eaton Learn more at Eaton.com/Cooper Leadership in Circuit Protection. The only company that can provide a complete circuit protection solution

More information

new NH fuse-links (HRC) rated rated breaking type current voltage capacity size description price

new NH fuse-links (HRC) rated rated breaking type current voltage capacity size description price NH fuse-links (HRC) rated rated breaking type current voltage capacity size description price gg fuselinks 500V (IEC60269 - VDE0636 - DIN43620) with fuse blown indication NH Fuse links gg class with high

More information

AF09... AF30 3-pole Contactors up to 25 HP / 600 VAC

AF09... AF30 3-pole Contactors up to 25 HP / 600 VAC AF09... AF0 -pole Contactors up to 25 HP / 600 VAC Contactors and Overload Relays Overview.../0 AF09... AF0 -pole Contactors.../2 Main Technical Data.../8 Main Accessory Fitting Details.../2 Main Accessory.../24

More information

High Speed Fuses. Section Contents Page

High Speed Fuses. Section Contents Page Section Contents Page General pplications.......................1-13 North merican fuses & accessories...........1-11 DFJ - High speed Class J fuse.................. 15 Square ody fuses & accessories............

More information

IEC fuse holders & fuse disconnectors: CMS 14

IEC fuse holders & fuse disconnectors: CMS 14 Modulostar CMS14, CMS22 Modulostar IEC fuse holders & fuse disconnectors: CMS 14 IEC fuse holders: CMS 14: Fuse holder compliant with IEC 60269-1 & 2, and tested in accordance with IEC 60947-1 & 3 for

More information

LPSRK100SP 100A 600V TD Dual Elem Class RK1 Low Peak Fuse

LPSRK100SP 100A 600V TD Dual Elem Class RK1 Low Peak Fuse LPSRK100SP 600V TD Dual Elem Class RK1 Low Peak Fuse Catalog Number Manufacturer Description Weight per unit Product Category LPSRK100SP 600V Class RK1 Low Peak Dual Element, Time Delay Fuse 0.4100 (lbs/each)

More information

A240R/A480R/A072F/A072B MED. VOLTAGE FUSES / R-RATED

A240R/A480R/A072F/A072B MED. VOLTAGE FUSES / R-RATED A240R/A480R/A072F/A072B MED. VOTAGE FUSES / R-RATED R-RATED MOTOR STARTER FUSES Amp-trap R-rated fuses are current-limiting, high interrupting rating fuses intended for the short-circuit protection of

More information

LPCC3 3A 600V TD Class CC Low Peak Fuse. Features amperage rating. Dimensions and Weight. Long Description. Manufacturer Information

LPCC3 3A 600V TD Class CC Low Peak Fuse. Features amperage rating. Dimensions and Weight. Long Description. Manufacturer Information 3804 South Street 75964-7263, TX Nacogdoches Phone: 936-569-794 Fax: 936-560-4685 LPCC3 3A 600V TD Class CC Low Peak Fuse Catalog Number Manufacturer Description Weight per unit Product Category LPCC3

More information

NH-Fuse system Low voltage

NH-Fuse system Low voltage 38103-FER NH-fuses A4-engl 22.10.2003 15:50 Uhr Seite 3 NH-Fuse system Low voltage 38103-FER NH-fuses A4-engl 22.10.2003 14:01 Uhr Seite 2 Utilization NH-fuses gg am gtr NH-fuses Utilization Categories

More information

WARNING Personnel and property must be protected against the consequence of component break-down internally in the frequency converter.

WARNING Personnel and property must be protected against the consequence of component break-down internally in the frequency converter. 1 Fuses and Circuit Breakers 1.1.1 Fuses A frequency converter that works correctly limits the current it can draw from the supply. Still, it is recommended to use fuses and/ or Circuit Breakers on the

More information

3 - Protection components Motor circuit-breakers

3 - Protection components Motor circuit-breakers Contents 0 - Protection components Motor circuit-breakers protection components for the motor protection Thermal-magnetic motor circuit-breakers Selection guide..............................................page

More information

FUSES. Safety through quality

FUSES. Safety through quality Safety through quality HH HIGH VOLTAGE Over many decades SIBA has developed a global product line of High Voltage Fuses that are comprehensive for any and all applications. Superior engineering, advanced

More information

FUSOMAT Visible breaking and tripping fuse switches from 250 to 1250 A

FUSOMAT Visible breaking and tripping fuse switches from 250 to 1250 A Fuse protection The solution for > Motor load break > Protection of industrial cabinet > Electrical distribution fusom_063_b_1_cat Strong points > Tripping upon overload > High breaking capacity > Improved

More information

Practical and completely safe

Practical and completely safe FUSE RRIERS >>> Practical and completely safe Isolating fuse carriers 058 06 058 28 Dimensions (p. 0) onform to standard IE 60269-2/2. and to NF 63-2. Isolators conform to IE 60947-3. Icc: - 20 k with

More information

HHD HIGH VOLTAGE FUSES GERMAN DIN STANDARD. The temperature limiting function of the fuse striker pin. Design and construction.

HHD HIGH VOLTAGE FUSES GERMAN DIN STANDARD. The temperature limiting function of the fuse striker pin. Design and construction. HHD HIGH VOLTAGE GERMAN DIN STANDARD FOR AIR & GAS INSULATED SWITCHGEARS OUTDOOR SWITCHGEARS The striker pin system is connected by means of a high resistance parallel conductor. After melting the main

More information

Application Guide Semiconductor Fuse Links

Application Guide Semiconductor Fuse Links Application Guide Semiconductor Fuse Links Power Semiconductor Fuse Applications Guide Contents Pages Introduction... 4 Continuous current rating In... 5 Protection against overcurrents - basic concepts...

More information

Control Circuit Protection

Control Circuit Protection Contents 5SJ4 Branch Circuit Protectors 5SY4 Supplementary Protectors 5SY6 Supplementary Protectors 16/19 5SJ4 Page Selection and ordering data 1-pole up to 63A 16/4 1-pole, 2-pole, 16/5 3-pole, 240VAC

More information

Medium-voltage fuses 3 kv 40.5 kv, 0.4 A 315 A

Medium-voltage fuses 3 kv 40.5 kv, 0.4 A 315 A DISTRIBUTION SOLUTIONS Medium-voltage fuses 3 kv 40.5 kv, 0.4 A 315 A Continuous protection and reliable operation Proven design and compliance with newest fuses standards Compatibility with other ABB

More information

Special Purpose Fuses

Special Purpose Fuses Special Purpose Fuses Multimeter fuses Metering Fuses Telecom fuses NH 80V Fuses for DC voltage applications NH am 00V a.c. NH gg 0V a.c. Safe work fuses SWF Fuses for protection of forklift batteries

More information

High reliability against cyclic and peak current loads / age resistant due to high motor start up currents

High reliability against cyclic and peak current loads / age resistant due to high motor start up currents HHM High Voltage Fuses Motor Circuit Protection DIN and British Standard SIBA Motor Rated Fuses are available in - German DIN Standard and - British Standard Design The large variety in body sizes / mounting

More information

GJL 100 A Molded Case Circuit Breaker GJL 75 A Motor Circuit Protector

GJL 100 A Molded Case Circuit Breaker GJL 75 A Motor Circuit Protector GJL 100 A Molded Case Circuit Breaker GJL 75 A Motor Circuit Protector Catalog 0500CT9702R409 2009 Class 525/580 CONTENTS Description............................................. Page General Characteristics...................................

More information

DX 3 MCBs. Choice of DX 3 MCBs for capacitor banks. Technical data

DX 3 MCBs. Choice of DX 3 MCBs for capacitor banks. Technical data Specifications IS/IEC 60898-1 2002 Number of poles SP, SPN, DP, TP, TPN, FP Characteristics C & D Curve Breaking capacity 10 ka 0.5 A to 63 A as per IS/IEC 60898-1 2002 16 ka for 0.5 A to 25 A as per IEC

More information

High voltage current limiting Fuse links type CEF

High voltage current limiting Fuse links type CEF High voltage current limiting Fuse links type CEF Index 1. General........................................... 9 2. Overvoltages...................................... 9 3. Pre-arcing times and cut-off characteristics..............

More information

HHD. High Voltage Fuses German DIN Standard. The temperature limiting function of the fuse striker pin. Design and construction.

HHD. High Voltage Fuses German DIN Standard. The temperature limiting function of the fuse striker pin. Design and construction. HHD High Voltage Fuses German DIN Standard For Air & Gas Insulated Switchgear Indoor and Outdoor Application The striker pin system is connected by means of a high resistance parallel conductor. After

More information

Thermal-Magnetic Circuit Breaker 2210-S291-P9M A

Thermal-Magnetic Circuit Breaker 2210-S291-P9M A Thermal-Magnetic Circuit Breaker 0-S9-P9M-40033-...A Description Single pole thermal-magnetic circuit breaker with trip-free mechanism and toggle actuation. Two-chamber construction with cascade contact

More information

General Purpose US Fuses

General Purpose US Fuses SMARTSPOT with Maximum circuit protection Amp-trap 2000 SmartSpot AJT fuses now provide a visual open fuse indicator. With advanced material technology added to the existing product line the AJT fuse provides

More information