BETA Fuses and Fuse Systems

Transcription

1 Introduction Overview Application LV HRC fuses are used for installation systems in non-residential, commercial and industrial buildings as well as in the switchboards of power supply companies. Fuses protect cables and wiring from overloading and shortcircuit currents. In addition to this, they are suitable for protecting equipment and devices. They, for example, protect motors in case of transient operational overloading and provide protection against occassionally occurring shortcircuits. They protect human beings in fault conditions against inadmissible touch voltages in TN and TT networks. They provide back-up protection for miniature circuit-breakers and residual-current operated circuit-breakers. The high degree of selectivity guarantees optimum protection in radial and meshed networks. Fuse systems Within the low-voltage range of up to 1000 V, fuse systems are distinguished as follows: Fuses systems which can be operated by non-specialists such as: NEOZED and DIAZED, whose design guarantees "non-interchangeability of the rated current" and touch protection. Fuse systems that can only be handled by specialists such as: LV HRC fuses, where neither "non-interchangeability of the rated current" as a result of the design nor touch protection is required. Sizes The sizes of low-voltage fuses and e.g. the non-interchangeability for operation by non-specialists are defined in DIN VDE NEOZED fuses are available in the sizes D01, D0 and D03 DIAZED fuses are available in the sizes E 16, DII, DIII and DIV LV HRC fuses are available in the sizes 000, 00, 0, 1,, 3, 4 and 4a Utilization categories The utilization categories of low-voltage fuses are defined in the IEC 6069 standard. Utilization category gg is defined for cable and conductor protection. According to DIN VDE 0636, the previous designation for cable and line protection was gl, whereas gg is presently valid. In this catalog, the designation gl/gg will be consistently used to aviod misunderstanding during the transitional period. The utilization category am for switchgear protection in the shortcircuit range is defined equally according to IEC 6069 and DIN VDE Planning, characteristics Detailed data and characteristics are available on the Internet at to assist in planning. Technical specifications MINIZED screw connection Standards DIN VDE 0638 EN MINIZED withdrawable design NEOZED DIAZED LV HRC fuses SITOR Cylindrical fuses DIN VDE 0636 DIN VDE 0680 IEC 6069 EN 6069 Dimensions DIN DIN VDE 495 DIN VDE 4953 DIN VDE 4954 DIN VDE 4955 DIN VDE 0635 DIN VDE 0636 DIN VDE 0680 IEC 6069 IEC 6041 CEE 16 EN 6069 DIN VDE DIN VDE DIN VDE DIN VDE DIN VDE Utilization categories gl/gg gl/gg, gr slow, quick Rated voltage AC V DC V 400/415 48/ / /690/ /600/750 DIN VDE 0636 DIN VDE 0680 IEC 6069 EN 6069 DIN VDE 0636 IEC 6069 EN 6069 DIN 4360 DIN 4360 DIN 4363 IEC 6069 NF C 6000 NF C 6310 NF C 6311 NBN C EN--1 CEI 3-4 IEC gl/gg, am ar, gr gg, am 500/690 50/ /690/ /500 Rated current range A Rated breaking capacity AC ka DC ka , 40 (E16), 8, 1.6 (E16) 10 5 > 50 Mounting position any, but preferably vertical Resistance to climate C up to 45 at 95 % rel. humidity preferably vertical any, but preferably vertical Non-interchangeability using adapter sleeves using screw adapters at 95 % rel. humidity not required up to 45 at 95 % rel. humidity /4 Siemens LV

2 NEOZED fuses Number of poles Size Rated current I n MW DC Order No. kg A NEOZED fuse disconnectors Withdrawable- design, FR1 box terminal, 70 mm mounting depth 1-pole D A 5SG pole + N D01 16 A 5SG pole D01 16 A 5SG pole D A 5SG pole + N D A 5SG MINIZED switch disconnectors Withdrawable- design, FR1 box terminal, 55 mm mounting depth 1-pole D A 5SG pole + N D01 16 A 5SG pole D01 16 A 5SG pole D A 5SG pole + N D A 5SG Withdrawable- design, FR box terminal, 70 mm mounting depth 1-pole D A 5SG pole + N D A 5SG pole D A 5SG pole D A 5SG pole + N D A 5SG Auxiliary switch for MINIZED D0 switch disconnector for switch position indication and for retrofitting on the right side using factory-installed terminals Contact: AC 30 V, 6 A AC 4 V, 50 ma DC 4 V, 50 ma 0.5 A 5SH NEOZED bases Degree of protection BGV A, FR1 box terminal, 70 mm mounting depth 1-pole D A 5SG pole D A 5SG pole D A 5SG pole D A 5SG Molded plastic, R box terminal, with cover, 70 mm mounting depth 1-pole D A 5SG pole D A 5SG pole D A 5SG pole D A 5SG Ceramic with cover, 70 mm mounting depth BB: Incoming terminal; clamp-type terminal, outgoing terminal; clamp-type terminal 1-pole D X 5SG pole D X 5SG SS: Incoming/outgoing terminal; clamp-type terminal 1-pole D X 5SG pole D X 5SG KS: Incoming terminal; screw-head contact, outgoing terminal; clamp-type terminal 1-pole D X 5SG pole D X 5SG Siemens LV /5

3 NEOZED fuses Design Size For fuses up to Identification color DC Order No. A Mounting parts for MINIZED D0 switch disconnectors Adapter sleeve 0 blue A 5SH5 51 for non-interchangeable mounting of NEOZED D0 fuse links kg yellow A 5SH black A 5SH white A 5SH Adapter A 5SH for adaption of D01/D0 Mounting parts for NEOZED fuses NEOZED adapter sleeves D01 pink A 5SH brown A 5SH green A 5SH red A 5SH D0 0 blue A 5SH yellow A 5SH black A 5SH white A 5SH for adaption of NEOZED D01 fuse links from A A, which are mounted in NEOZED D0 bases D0 pink A 5SH brown A 5SH green A 5SH red A 5SH gray A 5SH Mounting parts for NEOZED retaining springs for adaptation of NEOZED D0 screw caps in order to adapt NEOZED D01 fuse links D A 5SH NEOZED adapter key according to DIN VDE 0680 A 5SH Busbars Size Length Conductor rated cross-section up to for terminals MW DC Order No. mm mm A kg Fork-type terminals, non-insulated 1-phase D R, K 1.5 A 5SH D R, K 1.5 A 5SH Fork-type terminals, insulated 1-phase D01/D R, FR, K 1.5 A 5SH phase D01/D R, K 1,5 A 5SH D01/D FR, K 1.5 A 5SH Pins, insulated 1-phase D01/D S 1.5 A 5SH phase D01/D S 1.5 A 5SH D FR1 1 A 5SH D FR, K 1.5 A 5ST /6 Siemens LV

4 NEOZED fuses End caps Size Rated current I n Identification color DC Order No. A kg for 5SH5 30, 5SH5 33, 5SH5 51, 5ST 04 A 5SH Busbar terminals for 5SH5 515, 5SH5 517, 5SH5 34 A 5ST non-insulated, fork-type terminal A 5SH for conductors from 6 mm... 5 mm insulated, fork-type terminal A 5SH for conductors from 6 mm... 5 mm insulated, pin A 5SH for conductors from mm... 5 mm non-insulated, fork-type terminal A 5SH for conductors from mm mm NEOZED screw caps molded plastic, with inspection hole D01 16 A 5SH D0 63 A 5SH ceramic, sealable D01 16 A 5SH D0 63 A 5SH ceramic, with inspection hole D01 16 A 5SH D0 63 A 5SH NEOZED fuse links AC 50 ka, DC 8 ka; AC 400 V, DC 50 V Utilization category gl/gg for cable and conductor protection D01 pink A 5SE brown A 5SE green A 5SE red A 5SE gray A 5SE D0 0 blue A 5SE yellow A 5SE black A 5SE white A 5SE copper A 5SE Package of 10, fuse links, can be removed individually D01 pink A 5SE brown A 5SE green A 5SE red A 5SE black X 5SE 013-A gray A 5SE D0 0 blue A 5SE yellow A 5SE black A 5SE black A 5SE black A 5SE white A 5SE copper A 5SE Siemens LV /7

5 DIAZED fuses NDz, DII, DIII AC/DC 500 V with snap-on mounting DIAZED bases DIAZED cover rings Terminal Rated current I n Conductor Base cross-section width Thread DC Order No. Size A up to mm mm kg KK: Incoming/outgoing terminal; screw-head contact NDz E 16 A 5SF KB: Incoming terminal; clamp-type terminal, outgoing terminal; clamp-type terminal DII E 7 A 5SF BS: Incoming terminal; clamp-type terminal, outgoing terminal; clamp-type terminal DIII E 33 A 5SF SS: Incoming/outgoing terminal; clamp-type terminal DIII E 33 A 5SF made of porcelain NDz 33 E 16 A 5SH DIAZED-busbars DIAZED protective cover made of molded plastic, not suitable for SILIZED fuse links DII 41 E 7 A 5SH (5 devices, 11.5 MW) DIII 53 E 33 A 5SH (4 devices, 1 MW) made of copper, oblong hole design for DIAZED flush mounting fuse base for DII 1 mm x mm, C 5SH Length 103 mm, for max. 5 bases, rated up to 80 A for DIII 13 mm x 3 mm, C 5SH Length 967 mm, for max. 19 bases, rated up to 10 A Terminal clamp for busbar connection (the supplied terminal clamp for cable connection C 5SH must be removed) DIAZED screw adapters for DIAZED and SILIZED fuse links NDz E 16 A 5SH A 5SH A 5SH A 5SH A 5SH DII suitable for mounting in DIAZED fuse bases, AC/DC 750 V DIII AC/DC 750 V E 7 A 5SH A 5SH A 5SH A 5SH A 5SH A 5SH A 5SH E 33 A 5SH A 5SH A 5SH DIAZED adapter sleeve fitter for DII/DIII AC/DC suitable up to 750 V A 5SH /8 Siemens LV

6 DIAZED fuses Size Rated current I n Identification color Thread DC Order No. kg A DIAZED screw caps made of molded plastic, not suitable for SILIZED fuse links with inspection hole, gray DII 5 E 7 A 5SH DIII 63 E 33 A 5SH ceramic NDz 5 E 16 A 5SH ceramic with inspection hole, sealable DII 5 E 7 A 5SH DIII 63 E 33 A 5SH for rated voltage AC 690 V, DC 600 V only for 5SD8 DIAZED fuse links, made of ceramic, prolonged version DIII 63 E 33 A 5SH DIAZED fuse links AC 50 ka, DC 8 ka; AC 500 V, DC 500 V Characteristic slow TNDz pink E 16 A 5SA brown A 5SA green A 5SA red A 5SA gray E 16 A 5SA blue A 5SA yellow A 5SA Characteristic quick NDz pink E 16 A 5SA brown A 5SA green A 5SA red A 5SA NDz 16 gray E 16 A 5SA blue A 5SA yellow A 5SA For 5SB1 41, a DIAZED screw adapter for 6 A is used. DII pink E 7 A 5SB brown A 5SB green A 5SB DII 10 red E 7 A 5SB red A 5SB gray A 5SB DII 0 blue E 7 A 5SB yellow A 5SB DIII 35 black E 33 A 5SB white A 5SB copper A 5SB Utilization category gl/gg DII pink E 7 A 5SB brown A 5SB green A 5SB red A 5SB gray E 7 A 5SB blue A 5SB yellow A 5SB Siemens LV /9

7 DIAZED fuses DIAZED fuse links SILIZED fuse links Size Rated current I n A Identification color Thread DC Order No. kg AC 50 ka, DC 8 ka; AC 500 V, DC 500 V Utilization category gl/gg DIII 3 black E 33 A 5SB black A 5SB white A 5SB copper A 5SB AC 50 ka, DC 8 ka; AC 690 V, DC 600 V Utilization category gl/gg DIII pink E 33 A 5SD brown A 5SD green A 5SD DIII 10 red E 33 A 5SD gray A 5SD DIII 0 blue E 33 A 5SD yellow A 5SD DIII 35 black E 33 A 5SD white A 5SD copper A 5SD DIAZED screw adapters DII are used for to 5 A fuse links AC 500 V, DC 500 V, rotary yellow ring Utilization category gr, super quick DII 16 gray E 7 A 5SD blue A 5SD yellow A 5SD A 5SD DIII 35 black E 33 A 5SD white A 5SD copper A 5SD for 5SD4 80 the 5SH3 16 DIAZED screw adapter for 5 A is used /10 Siemens LV

8 LV HRC fuses LV HRC fuse bases Design Size Rated current I n DC Order No. A kg Size : AC 690 V, DC 440 V, size 000 and 00: AC 690 V, DC 50 V 1-pole Flat connection, screw 000 and A 3NH Clamp-type terminal connection 000 and A 3NH Flat connection, nut 000 and A 3NH Flat connection A 3NH Clamp-type terminal connection A 3NH Flat connection 1 50 A 3NH Dual busbar connection 1 50 A 3NH Flat connection 400 A 3NH Flat connection A 3NH Dual busbar connection A 3NH Flat connection A 3NH pole, with phase barriers Flat connection 000 and A 3NH Clamp-type terminal connection 000 and A 3NH Flat connection 1 50 A 3NH LV HRC bus mounting fuse bases, 40 mm busbar spacing 1-pole Quick-connect terminal top 000 and A 3NH Tandem version for meter cabinets 000 and A 3NH with phase barriers 000 and A 3NH LV HRC fuse bases with slewing equipment Flat connection, screw 000 and A 3NH A 3NH A 3NH a 150 A 3NH LV HRC contact cover LV HRC partitions as touch protection for contact pieces 000 and 00 A 3NX A 3NX A 3NX A 3NX A 3NX for LV HRC fuse bases when mounting side by side and as end barrier when arranging side by side Type 3NH3 0/3NH and 00 A 3NX NH3 1 0 A 3NX NH3 1 A 3NX NH3 3 A 3NX NH3 4 3 A 3NX Siemens LV /11

9 LV HRC fuses Design Size DC Order No. kg Mounting parts for LV HRC fuses LV HRC signal detector for LV HRC fuse links with non-insulated grip lugs in size a, Rated voltage up to AC 690 V A 3NX Signal detector link Response value > 9 V;.5 A; for standard applications A 3NX Response value > V; 7 A; only for meshed systems A 3NX Fuse puller for LV HRC fuse links without sleeve A 3NX with sleeve A 3NX Isolating link with insulated grip lugs, silver-plated, for LV HRC fuse bases and fuse switch disconnectors 000 and 00 A 3NG A 3NG A 3NG A 3NG A 3NG with non-insulated grip lugs, size 4 tin-coated, size 4a nickel-plated 4 A 3NG a A 3NG Fuse base cover for LV HRC fuse bases according to DIN 4360 red with yellow label "Netztrennstelle" (power supply isolation point) 000 and 00 A 3NX ,, 3 A 3NX LV HRC protective cover IPX for LV HRC fuse bases size and 3-pole A 3NX LV HRC cover IPX for LV HRC protective cover IPX A 3NX LV HRC contact cover for LV HRC bus-mounting bases for mounting onto contacts to ensure protection against contact Outgoing terminal A 3NX Incoming terminal A 3NX LV HRC partitions for LV HRC bus-mounting bases Phase barrier A 3NX End barrier A 3NX for 3NH4 037 and 3NH4 047 fuse bases A 3NX /1 Siemens LV

10 LV HRC fuses Size Rated current I n Rated voltage U N DC Non-insulated grip lugs DC Insulated grip lugs Order No. Order No. A V kg kg LV HRC fuse links with combination alarm Utilization category gl/gg, for cable and conductor protection 000 AC 500 V, DC 50 V A 3NA A 3NA mm 4 A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA AC 500 V, DC 50 V A 3NA A 3NA mm 100 A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA AC 500 V, DC 440 V A 3NA A 3NA mm 0 A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA mm 00 A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA AC 500 V, DC 440 V A 3NA A 3NA mm 50 A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA mm 315 A 3NA A 3NA A 3NA A 3NA A 3NA Characteristics can be found on the Internet at Siemens LV /13

11 LV HRC fuses Size Rated current I n Rated voltage U N DC Insulated grip lugs Order No. A V kg LV HRC fuse links with combination alarm Utilization category gl/gg, for cable and conductor protection AC 400 V, DC 50 V A 3NA mm 16 A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA AC 400 V, DC 50 V A 3NA6 84-4KK mm 100 A 3NA KK A 3NA A 3NA AC 400 V, DC 50 V A 3NA mm 40 A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA mm 00 A 3NA A 3NA A 3NA AC 400 V, DC 50 V A 3NA mm 63 A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA mm 315 A 3NA A 3NA A 3NA Characteristics can be found on the Internet at /14 Siemens LV

12 LV HRC fuses Size Rated current I n Rated voltage U N DC Non-insulated grip lugs DC Insulated grip lugs Order No. Order No. A V kg kg LV HRC fuse links with combination alarm Utilization category gg, for cable and conductor protection The 300 A fuse links do not conform to a VDE mark. They correspond to the standard, but are not permissible. 000 AC 690 V, A 3NA A 3NA mm 4 DC 50 V A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA AC 690 V, A 3NA A 3NA mm 50 DC 50 V A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA AC 690 V, A 3NA A 3NA mm 63 DC 440 V A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA mm 00 A 3NA A 3NA AC 690 V, A 3NA A 3NA mm 100 DC 440 V A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA mm 4 A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA Characteristics can be found on the Internet at Further designs on request. Siemens LV /15

13 LV HRC fuses Characteristics can be found on the Internet at Size Rated current I n Rated voltage U N DC Non-insulated grip lugs Order No. A V kg LV HRC fuse links Utilization category gg, for cable and conductor protection 000 AC 500 V, DC 50 V A 3NA mm 4 A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA AC 500 V, DC 50 V A 3NA mm 50 A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA AC 500 V, DC 440 V A 3NA mm 10 A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA AC 500 V, DC 440 V A 3NA mm 0 A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA mm 00 A 3NA A 3NA A 3NA /16 Siemens LV

14 LV HRC fuses Size Rated current I n Rated voltage U N DC Non-insulated metal grip lugs Order No. A V kg LV HRC fuse links Utilization category gg, for cable and conductor protection The 300 A, 355 A and 45 A fuse links do not conform to a VDE mark. They correspond to the standard, but are not permissible. Fuse links in size 4a are only operable in the 3NH7 50 LV HRC fuse base in size 4a. 35 AC 500 V, DC 440 V A 3NA mm 50 A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA mm 300 A 3NA A 3NA A 3NA A 3NA AC 500 V, DC 440 V A 3NA mm 4 A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA mm 45 A 3NA A 3NA A 3NA AC 500 V, DC 440 V A 3NA mm 800 A 3NA A 3NA A 3NA a 500 AC 500 V, DC 440 V A 3NA mm 630 A 3NA A 3NA A 3NA A 3NA Characteristics can be found on the Internet at Siemens LV /17

15 LV HRC fuses Size Rated current I n Rated voltage U N DC Non-insulated grip lugs Order No. A V kg LV HRC fuse links Utilization category am, for switchgear protection within the short-circuit range AC 500 V A 3ND mm 10 A 3ND A 3ND A 3ND A 3ND A 3ND A 3ND A 3ND A 3ND A 3ND A 3ND AC 500 V A 3ND mm 15 A 3ND A 3ND AC 690 V A 3ND mm 80 A 3ND A 3ND A 3ND A 3ND A 3ND A 3ND AC 690 V A 3ND mm 160 A 3ND A 3ND A 3ND A 3ND A 3ND A 3ND AC 690 V A 3ND mm 355 A 3ND A 3ND A 3ND A 3ND Characteristics can be found on the Internet at /18 Siemens LV

16 LV HRC fuses Size Rated current I n Rated voltage U N DC Non-insulated grip lugs Order No. A V kg LV HRC fuse links Utilization category gg, for cable and conductor protection The 300 A and 45 A fuse links do not conform to a VDE mark. They correspond to the standard, but are not permissible. 000 AC 690 V, DC 50 V A 3NA mm 4 A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA A 3NA AC 690 V, DC 50 V A 3NA mm 50 A 3NA A 3NA A 3NA A 3NA AC 690 V, DC 440 V A 3NA mm 63 A 3NA A 3NA A 3NA A 3NA A 3NA mm 00 A 3NA AC 690 V, DC 440 V A 3NA mm 100 A 3NA A 3NA A 3NA A 3NA mm 4 A 3NA A 3NA A 3NA A 3NA AC 690 V, DC 440 V A 3NA A 3NA mm 355 A 3NA A 3NA A 3NA A 3NA Characteristics can be found on the Internet at Siemens LV /19

17 Cylindrical fuses Contacts Rated current I n For fuses in size MW DC Order No. A mm x mm kg Base for cylindrical fuses, withdrawable- design, 70 mm mounting depth without signal detector 1-pole 1-pole + N -pole 3-pole 3-pole + N x A 3NW x 38 1 A 3NW x A 3NW x 58 A 3NW x 31.5 A 3NW x 38 A 3NW x 51 3 A 3NW x 58 4 A 3NW x 31.5 A 3NW x 38 A 3NW x 51 3 A 3NW x 58 4 A 3NW x A 3NW x 38 3 A 3NW x A 3NW x 58 6 A 3NW x A 3NW x 38 4 A 3NW x 51 6 A 3NW x 58 8 A 3NW with signal detector 1-pole 1-pole + N -pole 3-pole 3-pole + N x A 3NW x 38 1 A 3NW x A 3NW x 58 A 3NW x 31.5 A 3NW x 38 A 3NW x 51 3 A 3NW x 58 4 A 3NW x 31.5 A 3NW x 38 A 3NW x 51 3 A 3NW x 58 4 A 3NW x A 3NW x 38 3 A 3NW x A 3NW x 58 6 A 3NW x A 3NW x 38 4 A 3NW x 51 6 A 3NW x 58 8 A 3NW /0 Siemens LV

18 Cylindrical fuses Size Rated current I n Rated voltage U N DC Utilization category gg DC Utilization category am Order No. Order No. mm mm A V kg kg Cylindrical fuses Utilization category gl/gg, for cable and conductor protection Utilization category am, for switchgear protection within the short-circuit range A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW A 3NW Siemens LV /1

19 SR60 busbar system Overview I_ $ % & ( Three-pole DIAZED busmounting bases Three-pole NEOZED busmounting bases Field supply Adapter for modular installation devices according to DIN ) * +, - LV HRC fuse switch disconnectors Edge End cover Residual field cover Partition. / DIAZED fuses NEOZED fuses Busbars Support for the residual field cover Busbar support Edge support and support for partition Not illustrated: LV HRC bus-mounting fuse base Busbar routing Dimensions DC Order No. W x H x D mm mm mm Busbar support for SR60 busbar system for busbars with a bar thickness of 5 or 10 mm and a 1, 15, 0, 5 or 30 mm busbar height 60 mm busbar distance external 3-phase /55 A 8US19 3-AA internal 3-phase /55 A 8US19 3-3AA internal 4-phase /55 A 8US19 3-4AA kg N/PE busbar support for mounting on busbar supports, can also be used as a single support 1-phase /55 A 5SH SR60 terminal plate 3-phase, for conductors from 150 mm... to 300 mm (illustration without cover) A 5SH / Siemens LV

20 SR60 busbar system Size Rated current I n Rated voltage U n DC Order No. A V kg Mounting components NEOZED SR60 bus-mounting bases for NEOZED adapter sleeves 3-pole for 5 mm busbar thickness D A 5SG excessive width with wiring space D A 5SG for 10 mm busbar thickness D A 5SG excessive width with wiring space D A 5SG DIAZED SR60 bus-mounting bases 3-pole for 5 mm busbar thickness for use of DIAZED SR60 adapter rings DII A 5SF DIII A 5SF for use of DIAZED screw adapters DII A 5SF DIII A 5SF for 10 mm busbar thickness for use of DIAZED SR60 adapter rings DII A 5SF DIII A 5SF for use of DIAZED screw adapters DII A 5SF DIII A 5SF NEOZED SR60 covers D0 Width 7 mm A 5SH Width 36 mm A 5SH Width 54 mm A 5SH DIAZED SR60 covers DII Width 4 mm A 5SH Width 84 mm A 5SH DIII Width 57 mm A 5SH Width 114 mm A 5SH DIAZED SR60 ring adapters for DIAZED SR60 bus-mounting base only for fuse links in A DII, thread E 7 A 5SH A 5SH A 5SH A 5SH A 5SH A 5SH DIII, thread E 33 A 5SH A 5SH A 5SH A 5SH A 5SH A 5SH A 5SH A 5SH A 5SH Siemens LV /3

21 SR60 busbar system Rated current I n Rated voltage U n DC Order No. A V kg Mounting components NEOZED SR60 bus-mounting switch disconnector for 5 and 10 mm busbar thickness, 3-pole Size D A 5SG SR60 bus-mounting disconnector for cylindrical fuses 10 x 38 mm, for 5 and 10 mm busbar thickness 3-pole A 3NW Auxiliary switch for NEOZED SR60 bus-mounting switch disconnectors or for SR60 bus-mounting disconnectors 1 changeover contact, AC 4 to 30 V, AC A, p.f. = A A 5SH Lateral module for NEOZED SR60 bus-mounting switch disconnectors for improving heat discharge during permanent loads above 35 A width: 9 mm A 5SH Reducer for NEOZED fuse links D01 in NEOZED SR60 bus-mounting switch disconnectors A 5SH LV HRC SR60 bus-mounting fuse base Size 00 with cover, top terminals, 690 for 5 and 10 mm busbar thickness, 3-pole Fixing clamps up to 70 mm with saddle-type terminal connection A 3NH with flat connection, screw M 8 A 3NH SR60 covers Length DC Order No. mm kg Base Height 30 mm, for 3-phase busbars 1100 A 5SH mm, for 4-phase busbars A 5SH Residual field cover Depth 3 mm 1000 A 5SH Cover profile for busbars 1 x 5 mm 000 C 8GR meters up to 30 x 5 mm 1000 A 8US19 -AA up to 30 x 10 mm A 8US19 -BA Edge H x W 17 x 36 mm, for 3 busbars 1100 A 5SH x 36 mm, for 4 busbars A 5SH Partition slotted H x W 17 x 86 mm 1100 A 5SH /4 Siemens LV

22 SR60 busbar system DC Order No. SR60 covers End cover for busbar support, lateral Height 30 mm A 5SH mm A 5SH3 534 sets (1 set = items) kg End cover for busbar support, top 3-pole (1 item) A 8US19-1AC pole (1 set = items) A 8US19-1AB Edge support and support for partition A 5SH Support for the residual field cover for the residual field cover A 5SH Siemens LV /5