Description The 320 circuit breaker/switch combination is an ON/OFF switch with integral overcurrent protection (S-type TO CBE to EN/IEC 60934). The trip element is a bimetal. Type 320 is ideally suited for overload protection of motors, pumps, transformers and cables. The 320 circuit breaker is also available as a switch-only version in accordance with the IEC/EN 6058 (see data sheet switch 320-F-..Q). Product characteristics: l rocker or push button actuation l single pole and double pole versions l reliable switching behaviour (positively trip-free) l convenient snap-in mounting l international approvals Options and add-on modules: l illumination l water splash protection l auxiliary contacts l under voltage trip l remote trip l magnetic trip l push-in terminals l appliance inlet module Typical applications Medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, offices machines, audio equipment, machine tools Current ratings and internal resistance values Current rating (A) Internal resistance per pole (Ω) Current rating (A) Current consumption of illumination Internal resistance per pole (Ω) 0. 94 4 0.0435 0.2 24 4.5 0.0435 0.3 2 5 0.03 0.4 5.30 6 0.0 0.5 4.20 7 0.065 0.6 2.90 8 0.065 0.8.50 0 < 0.02 0.9 2 < 0.02.2 0.80 4 < 0.02.5 0.45 5 < 0.02 2 0.27 6 < 0.02 2.5 0.0785 8 < 0.02 3 0.0595 20 < 0.02 3.5 0.0565 Operating voltage Current consumption Y R G DC 2 V 5.2 ma 2 ma.4 ma DC 24 V 4.5 ma 2.2 ma.6 ma DC V 4.5 ma 2 ma.6 ma AC 5 V 2.8 ma. ma ma AC 230 V 2.2 ma 0.9 ma 0.9 ma Technical data For details please see Technical information Rated voltage Current rating range Typical life -pole AC 240 V, DC 50 V 0...20 A (up to 30A upon request for single pole units) AC 240 V: 0...20 A 30,000 operations at x I N, inductive DC 50 V: 0...4 A 30,000 operations at x I N, inductive 4.5...6 A 30,000 operations at x I N, resistive DC 28 V: 0...20 A 30,000 operations at x I N, inductive Typical life 2-pole AC 240 V: DC 50 V: 0...6 A 50,000 operations at x I N, inductive 7...20 A 30,000 operations at x I N, inductive 0...6 A 50,000 operations at x I N, inductive 7...20 A 50,000 operations at x I N, inductive Ambient temperature -30 60 C Insulation coordination (IEC 60664) Dielectric strength Operating area pole to pole (2-pole) 2.5 kv /2 reinforced insulation at operating area test voltage AC 3,000 V test voltage AC,500 V Insulation resistance > 00 MΩ (DC 500 V) Interrupting capacity I cn 0...2 A 0 x I N 2.5...20 A -pole 50 A 2-pole 0 A Interrupting capacity (UL 077) I N U N I nc -pole, 2- pole 0...20 A AC 0 V 5000 A, C, -pole, 2- pole 0...20 A DC 50 V 000 A, C, Degree of protection (IEC 60529) Vibration Shock Corrosion Humidity Mass operating area IP40 terminal area IP00 with water splash cover IP54 or IP66 8 g (57-500 Hz), ± 0.6 mm (0-57 Hz) test to IEC 60068-2-6, test Fc 0 frequency cycles/axis 30 g ( ms) test to IEC 60068-2-27, test Ea 96 hours at 5 % salt mist, test to IEC 60068-2-, test Ka 240 hrs in 95 % RH test to IEC 60068-2-78, test Cab approx. g (2-pole) approx. 27 g (-pole) approx. 42 g (2-pole with PT terminals) 9 www.e-t-a.de
Order numbering code Type No. 320 thermal rocker-actuated circuit breaker Mounting method F flange mounting snap-in frame Size of frame 3 standard, to fit mounting cut-out 50.5 x 2.5 mm 5 standard, to fit mounting cut-out 44.5 x 22 mm 7 special style, to fit mounting cut-out 44.5 x 22 mm Number of poles -pole, thermally protected 2 2-pole, thermally protected 5 2-pole, -pole thermally protected Mounting frame design (F3 & F5) collar height mm 3 collar height 9 mm 4 collar height 2 mm with water splash protection (IP54) Mounting frame design (F7) R T black black with snap-on water splash cover Terminal configuration PT push-in terminals P7 blade terminals H7 as P7, terminals and 2 with flat head screws M3.5 - standard for units with undervoltage release module N7 as P7, with additional shunt terminals 2(i) and 22(i) G7 as N7, terminals and 2 with flat head screws M3.5 Characteristic curve T thermal trip Actuator style W rocker for frame size F3 & F5 A rocker for frame size F7 Colour and illumination 0. rocker black opaque 02. rocker white opaque 04. rocker red opaque 4. R rocker red translucent with LED illumination 5. Y rocker orange translucent with LED illumination 9. G rocker green translucent with LED illumination Marking for rocker style W A D F Q X 320 -F 7 2 R - P7 T -A 4 QR 4 0 I I 0 ON OFF A D F X Marking for rocker style A Q»I«and»O«moulded in Illumination voltage range (= operating voltage) DC 2 V 2 DC 24 V 3 AC 5 V 4 AC 230 V 5 DC V Current ratings 0...20 A Q: 0 and moulded in 320 -F 7 2 R - P7 T -A 4 QR 4-0 A ordering example Order numbering code Type No. 320 thermal circuit breaker with push button actuation Mounting F flange mounting snap-in frame Size 2 special frame for fitting splash cover 3 mounting cut-out 50.5 x 2.5 mm (panel thickness -6.35 mm) Number of poles -pole, thermally protected 2 2-pole, thermally protected 5 2-pole, -pole thermally protected Style F frame with 2 push buttons G frame with one push button (reset only) Terminal configuration PT push-in terminals P7 blade terminals H7 as P7, terminals and 2 with flat head screws M3.5 - standard for units with undervoltage release module N7 as P7, with additional shunt terminals 2(i) and 22(i) G7 as N7, terminals and 2 with flat head screws M3.5 Characteristic curve T thermal trip Actuators / colour / illumination D0X push button* black opaque D02X push button* white opaque D04X push button* red opaque D9XG push button* green translucent with LED illumination SGRX 2 push buttons green/red opaque without illumination SGRXG 2 push buttons green/red translucent with LED illumination Illumination voltage range (= operating voltage) DC 2 V 2 DC 24 V 3 AC 5 V 4 AC 230 V 5 DC V Current ratings 0...20 A 320- F 3 2 F - P7 T- S GRXG 4-0 A ordering example *reset only Packaging unit: 20,, 35, 50 or 60 pcs, depending on the version 2 www.e-t-a.de 9
Preferred types Time/current characteristics preferred type F7 2-pole protected preferred type F3 -pole protected 320-F72R-P7T- A4QR4-320-F3-P7T- W02D- preferred ratings (A) 0.5.5 2 3 4 5 6 8 0 2 5 6 20 x x x x x x x x x x x x x x 0.5 2 3 4 5 6 8 0 2 5 6 20 x x x x x x x x single or double pole load 0. 2 A 0000 000 +60 C +40 F +23 C +73.4 F -30 C -22 F preferred type F3 2-pole protected preferred type F5 2-pole protected 320-F52-P7T- W0D- 320-F32-P7T- W0D- 0.5 2 3 4 5 6 8 0 2 5 6 20 x x x x x x x x x x x x x 0.5 2 3 4 5 6 8 0 2 5 6 20 x x x x x x x x x x x x Trip time in seconds 00 0 Approvals Approval authority Standard Schematic diagrams Rated voltage VDE IEC/EN 60934 AC 240 V DC 50 V DC 50 V DC 28 V UL UL 077 AC 0 V DC 50 V AC 0 V CSA C22.2 No 235 AC 0 V DC 50 V AC 0 V CQC GB 770 AC 240 V DC 50 V Current rating range 0. A 20 A 0...20A (2-pole) 0...4 A (-pole) 0. A 20 A 0, A 20 A 0, A 20 A 30 A (2 poles in parallel) 0, A 20 A 0, A 20 A 30 A (2 poles in parallel) 0. A 20 A 0. A 20 A 0. 2.5 20 A Trip time in seconds 0000 000 00 0 2 4 6 80 20 40 times rated current +60 C +40 F +23 C +73.4 F -30 C -22 F 2-pole, thermally protected on both poles line 2 2-pole, thermally protected on one pole only line 2 2(i) 22(i) 2(i) 22(i) 0. 2 4 6 80 20 40 times rated current 2(k) load 22(k) -pole, thermally protected 2(k) load The time/current characteristic depends on the ambient temperature. In order to eliminate nuisance tripping, please multiply the current rating by a derating factor (see chapter Technical Information) line ambient temperature [ C] -30-20 -0 0 23 40 50 60 2(i) 22(i) Temperature factor 0.8 0.84 0.88 0.92.08.4.23 2(k) load 9 www.e-t-a.de 3
Dimensions 320-F2.F- retaining clip water splash cover (see accessories) 320-F2.F-PT... 2.65 2.65 5.5 panel 0.7 cover 5 0 4.5 35.4 6.2 2 0.7 0.2 ø3.2 PT-screw type K40 ø4 mm blade terminal EN 60934 6.3 x 0.8 74 60±0. 2(i) 2(k) 2(i) 2(k) 3.5 3 5.5 4 0 4 9 3.5 49 6. 2 hole for screw ø 4 mm e.g.: EJOT PT screw K40 4. 0.2 ø 3.2 42.5 320-F3. 320-F3.-PT 2.65 2.65 5.5 76 OFF position 54 6 54 9 0.7 2(i) 2(k) 2(i) 2(k) 0 35 0.7 2 3.5 5.5 3 2 42.5 blade terminal EN 60934 6.3 x 0.8 4 320-F 3.3 collar height 9 mm 320-F 3.4 with water splash protection (IP54) 9 9.5 54 27 56 35 9.5 35 0 2(i) 2(k) 2(i) 2(k) 0 0 35 3.8 2 0.7 3.5 blade terminal EN 60934 6.3 x 0.8 5.5 4 3 2 0.7 blade terminal EN 60934 6.3 x 0.8 3.5 3 5.5 4 4 www.e-t-a.de 9
Dimensions 320-F3.F- -S 320-F3.G-...-D... optional illumination in ON position OFF position 54 6.2 4.2 6.2 optional illumination in ON position OFF position 54 4.2 5 0 5 0 2(i) 2(k) 2(i) 2(k) blade terminal EN 60934 6.3 x 0.8 2.65 2.65 5.5 6 9 2 0.7 3.5 3 5.5 0 2 0.7 3.5 3 5.5 0 blade terminal EN 60934 6.3 x 0.8 4 4 320-F 5. 320-F5.-PT 7 6 optional illumination 0.7 0 2(i) 2(k) 2 5.5 blade terminal EN 60934 6.3 x 0.8 2 42.5 320-F5.4 9.5 35 2 35 0.,7 3.5 3 4 320-F5.3 9.5 35 2 2(i) 2(k) 0.7 2 blade terminal EN 60934 6.3 x 0.8 3.5 3 5.5 4 0.7 2 blade terminal EN 60934 6.3 x 0.8 3.5 3 5.5 4 9 www.e-t-a.de 5
Dimensions Cut-out dimensions Style F7.R t: metal min. 2 mm (.079 in.) plastic min. 3 mm (.8 in.) 8.9.30.350.984 5.5.60 ±0.2.89±.008 44.2-0.2.74-.008 LINE 2(i) 2(k) 3.8 26 +0.2.02 +.008 60±0.5 2.36 +.006 50.5 +0.5.99 +.020 R2.079 ø4.3 +0.2.69 +.008 blade terminals EN60934-6,3 x 0,8 5.5.60 Cable cross sections PT terminals.30.5.453 0.394 320-F7.R-PT 2.827 0.7.42 3.5.38 4.6 3.8 0.7 0.42 Cut-out for mounting style -F3 with rocker and push button -6.35 2.5 +0.2.984 5.5.60 2.65 2.65 5.5 0.49 0.49 0.22 2(i) 2(k) 2.827 Style F7.T 34.34 8.6.732 60 2.36 44.8.76 LINE 2(i) 2(k) 0.394 t 320-F2 Edges of working parts: ISO 375.039-.0.846 +.008-0.4 -.06-0.2 -.008 max. R2 max.079 ±0.05 ±.002 50.5 +0.3.99 +.02 min. 2.5 min.098 max. R0.3 max.02 Cut-out for mounting style -F5/-F7 with rocker -4 mm.039-.57 in. max. R0.3 max.02-0.4 -.06-0.2 -.008 max. R.5 max.059 ±0.05 ±.002 44.5 +0.2.75 +.008 min. 2 min.079 22 +0.3.866 +.02 Edges of working parts: ISO 375.89 9.4 0.37 cable cross section with direct push-in wiring,89 rigid 4 mm 2 (stripping length: 0 mm) flexible with wire end ferrule (with or without plastic sleeve) 0.5 2.5 mm 2 42.5.67 cable cross section when opening the push-in terminals rigid 0.5 4 mm 2 (stripping length: 0 mm) flexible without wire end ferrule 0.5 2.5 mm 2 2.827 0.7.42 3.5.38 blade terminals EN60934-6,3 x 0,8 5.5.60 3.8 4.6 6 www.e-t-a.de 9
Installation drawing Terminal types 320 with blade terminals 320-F52-G7 320-F55-G7 When installing the circuit breaker apply pressure on bezel only. operating area 0 5.5 7 7 8 7 0 mounting area 320 with push-in terminals 320-F52-N7 320-F55-N7 When installing the circuit breaker apply pressure on bezel only. operating area 30.5 7 7 8 7 0 mounting area 320-F52-H7 320-F55-H7 320-F52-P7 320-F55-P7 9 www.e-t-a.de 7
Accessories Insulated cover Y 303 068 0 Rear terminal shroud black (IP64) Y 304 275 0 2.5.098 40.5.59 +0.5.75-0..069 +.020 -.00 20.5.807 20.787 blade terminal DIN 46244-C-Ms-S (QC 2x.0) 54 2.3 3.22.984 6.5.650.30 36.42 9.354 Terminal adapter Y 303 862 0 0.9.035 50.97 0.394 3.5.53 4.57 4.57 R3.5.38 3.7.46.984 Blanking piece in -F3 frame Y 303 885 3 ø8.35.039 matt finish 3.4.34 ø4.4.73 6.5.650 35.38 70 +5 2.76 +.97 ø8.35 Water splash cover, transparent (IP66) for mounting style -F2.. X 22 69 0.89 4.6 2.827 60 2.36 73 2.87 Mounting of X22 69 0 All dimensions without tolerances are for reference only. E-T-A reserves the right change specifications at any time in the interest of improved design, performance and cost effectiveness, the right to make changes in these specifications without notice is reserved. Product markings may not be exactly as the ordering codes. Errors and omissions excepted. 8 www.e-t-a.de 9
Accessories Plug-in connector Y 32400 Connecting cables can be pre-wired. Two retaining clips ensure a tight fit. 5,5 2 24 4,5 42 2,2 Benefits: Reduced installation time and costs for final assembly Quick replacement of devices Note: Delivery without receptacles. Dimensions of receptacles (width 6.3 mm) are in accordance with DIN 46340 part 3, shape A. Examples of suitable receptacles: Stocko RSB 796 F6,3- / Klaucke type 2730 / Vogt type 3832d.67 / TE FASTON Terminals 0 Series / Delphi Packard 58 Series Plug-in connector mounted on circuit breaker: 24 42 2,2 9 www.e-t-a.de 9
Description - Appliance inlet module X320-A/-B The appliance inlet module X320 with circuit breaker type 320-F5/ -F7/-F8 combines up to four functions within a single component: A C4/C20 appliance inlet, a rocker-actuated or push button switch and resettable overcurrent protection and a filter. Screw-type mounting from the front or from the rear. Typical applications Electrical medical apparatus, laboratory equipment, professional audio equipment and office machines. Approvals X320-A X320-B X320-A C4 inlet Authority Standard Voltage ratings Max. current ENEC IEC/EN 60320- AC 240 V 0 A UL/CSA UL 498 AC 0 V 5 A CQC CCC AC 0 V 0 A Approvals X320-A filter Design coresponding to UL 283, CSA 22.2 No. 8 986, IEC/EN 60939 X320-B C20 inlet Authority Standard Voltage ratings Max. current ENEC IEC/EN 60320- AC 240 V 6 A UL/CSA UL 498 AC 240 V 20 A Selection current rating of the filter Current rating circuit breaker 0,... A A,2...3 A 3 A 3,5...6 A 6 A 7...8A Minimum current rating of the filter 8 A 9...0 A 0 A 2 A 2 A 4...5 A 5 A Order numbering code Type No. X320 Appliance inlet module for circuit breaker type 320 Module A appliance inlet C4 (with filter) B appliance inlet C20 (without filter) Mounting 04 screw-type mounting Filter 00 without filter 0 general performance IEC inlet filter 03 general performance IEC inlet filter, medical version 06 high performance IEC inlet filter, medical version Filter current rating 00 without filter 0 A 03 3 A 06 6 A 08 8 A 0 0 A 2 2 A 5 5 A Version 0 not wired; mounting position 320: OFF position to connector wired; mounting position 320: OFF position to connector Assembly status M module supplied with circuit breaker 320 and filter (module A) fitted X320- B 04 00 00 0 M ordering example Circuit breaker type 320 with thermal release protects the filter in case of overloads. For the protection of the filter in the event of higher overcurrents we recommend circuit breaker type 320 with thermal-magnetic release (320...M...). Further technical information upon request. All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved. Product markings may not be exactly as the ordering codes. Errors and omissions excepted. 0 www.e-t-a.de 9
Technical Data (type X320-B, without filter) Rated voltage Current rating (inlet) Ambient temperature Number of poles Protection class: Mounting method: AC 240 V 6 A (IEC) 20 A (UL/CSA) - C...+60 C L, N + earth I screw-type mounting (front or rear) Connection: blade terminals DIN 46244 6.3 mm x 0.8 mm Housing material: thermoplastics, black UL94V-0 Appliance inlet: C20 according to IEC/EN 60320-, UL498 Mains switch: Dimensions (type X320-B) Circuit breaker 320-F5/-F7/-F8 (320-F8 with push button actuation: technical data upon request) Technical Data (type X320-A with filter) Rated voltage Current rating (inlet) Current rating (filter) Ambient temperature AC 0 V 0 A (IEC) 5 A (UL/CSA) A, 3 A, 6 A, 8 A, 0 A, 2 A, 5 A - C...+60 C Number of poles L, N + earth Protection class: Mounting method: I screw-type mounting (front or rear) Connection: blade terminals DIN 46244 6.3 mm x 0.8 mm Housing material: thermoplastics, black UL94V-0 Appliance inlet: C4 according to IEC/EN 60320-, UL498 Mains switch: Dimensions (type X320-A) Circuit breaker 320-F5/-F7/-F8 (320-F8 with push button actuation: technical data upon request) circuit breaker 320 5.5 0.2 40.57.8.465 90 3.54 00 3.9 80 3.5 9.5 3.60 26 Ø 3.3 37 Ø.30 47.0 36.2.457.85.43 Ø 3.3 Ø.30 49.3.94 Cut-out dimensions (type X320-B) Cut-out dimensions (type X320-A) 79.5 ±0.3 R3.0 +.0 -.0.2 +.00 -.03 (4x) (4x) 72.0 -.0 +.3 2.83 +.0 -.00 M3/ Ø3.3 32.5 ±0.3 Ø 3.6 (2x) Ø.4 (2x) 29.0 +.3 -.0.4 +.0 -.00 90 ±0. 80.0 ±. 3.5±.00 9 www.e-t-a.de
Electrical schematics X320-A X320-A040 General performance filter N PE P Line Cx 2xL 2xCy N' PE P' 2 Load 320 2 (K) 22 (K) X320-A0403 und X320-A0406 Medical version N PE P Line Cx R 2xL N' PE P' Load 2 320 2 (K) 22 (K) X320-A040 and X320-A0403 - General performance filter Typical filter attenuation: Per CISPR 7 A = 50 Ω / 50 Ω sym; B = 50 Ω / 50 Ω asym; C = 0. Ω / 00 Ω sym; D = 00 Ω / 0. Ω sym and 3 A types 6 to 0 A types 2 and 5 A types X320-A0406 - High performance filter Typical filter attenuation: Per CISPR 7 A = 50 Ω / 50 Ω sym; B = 50 Ω / 50 Ω asym; C = 0. Ω / 00 Ω sym; D = 00 Ω / 0. Ω sym and 3 A types 6 to 0 A types 2 and 5 A types 2 www.e-t-a.de 9
Filter selection table Filter Rated current 50 C ( C) A Leakage current 0VAC/50 Hz µa Inductance L mh Capacitance Cx X320-A0400..M (.2) 373 2 0. 2.2 X320-A04003..M 3 (3.5) 373 2.5 0. 2.2 X320-A04006..M 6 (7.2) 373 0.78 0. 2.2 X320-A04008..M 8 (0.6) 373 0.5 0. 2.2 X320-A0400..M 0 (.6) 373 0.2 0. 2.2 X320-A0402..M 2 (2) 373 0. 0. 2.2 X320-A0405..M 5 (5) 373 0.075 0. 2.2 µf Capacitance Cy nf Resistance R kω X320-A04030..M (.2) 2 2 0. 000 X320-A040303..M 3 (3.5) 2 2.5 0. 000 X320-A040306..M 6 (7.2) 2 0.78 0. 000 X320-A040308..M 8 (0.6) 2 0.5 0. 000 X320-A04030..M 0 (.6) 2 0.2 0. 000 X320-A04032..M 2 (2) 2 0. 0. 000 X320-A04035..M 5 (5) 2 0.075 0. 000 X320-A04060..M (.2) 2 59.53 0. 000 X320-A040603..M 3 (3.5) 2 3.45 0. 000 X320-A040606..M 6 (7.2) 2 4. 0. 000 X320-A040608..M 8 (0.6) 2 2.3 0. 000 X320-A04060..M 0 (.6) 2.02 0. 000 X320-A04062..M 2 (2) 2 0.58 0. 000 X320-A04065..M 5 (5) 2 0.4 0. 000 9 www.e-t-a.de 3
Description undervoltage release module X320-U Add-on module for circuit breaker type 320. The undervoltage release module trips the 320 circuit breaker/switch combination in the event of a voltage drop or power failure. When the voltage is restored, the 320 must be reset to reconnect the load, thereby avoiding the safety hazards associated with automatic re-start of machinery. Note: Basic unit 320-...-H7 or -G7 requires screw terminals. Not possible in combination with PT terminals. Dimensions for mains connection 4 +0. - 0.2.6 +.004 -.008 Typical applications All machines and devices where automatic re-start after restoration of power could be dangerous, e.g. drilling machines, electric saws, sausage slicers etc. Order numbering code.5.32 6.6.260 2.827 22.866 23.5.9 7.6.299 5 blade terminal 2 DIN 46244-A2.8-0.8.827 (QC.0) terminal X320-U0 Without separate terminal(s): X320-U00 Type No. X320 module for type 320 Module U undervoltage release module Design 00 standard (without separate connections) 0 blade terminals 2.8x0.8 02 2 blade terminals 2.8x0.8 Rated voltage 00 AC 230/240 V 50/60 Hz 0 AC 20 V 50/60 Hz Assembly status M module mounted to circuit breaker 320 X320- U 00 00 M ordering example Schematic diagrams X320-U00 X320-U0 X320-U02 line line line line line 2 A2 2 A A2 2 U< U< U< 2(i) 22(i) 2(i) 22(i) 2(i) 22(i) 2(k) 22(k) load 2(k) load 22(k) 2(k) load 22(k) Technical data Voltage ratings Voltage tolerances + 0 % / - 5 % Typical life Current consumption Release values Release delay Latch-in values AC 00 V; 20 V; 230/240 V (50/60 Hz); DC 24 V 20,000 cycles approx. 2.5 ma 0.2 x U N < U < 0.7 x U N (at a rated voltage of AC 00 V the device can trip at 70 V and must trip at 20 V) < 20 ms 85 % U N Ambient temperature -30 60 C Vibration Shock Corrosion Humidity Mass 8 g (57-500 Hz), ± 0.6 mm (0-57 Hz) test to IEC 60068-2-6, test Fc 0 frequency cycles/axis 30 g ( ms) test to IEC 60068-2-27, test Ea hours at 5 % salt mist, test to IEC 60068-2-, test Ka 240 hrs in 95 % RH test to IEC 60068-2-78, test Cab approx. 53 g (including base unit) All dimensions without tolerances are for reference only. E-T-A reserves the right change specifications at any time in the interest of improved design, performance and cost effectiveness, the right to make changes in these specifications without notice is reserved. Product markings may not be exactly as the ordering codes. Errors and omissions excepted. 4 www.e-t-a.de 9
Description auxiliary contact module X320-S Dimensions Add-on module for circuit breaker type 320-F. The auxiliary contact module has a change-over contact as signal contact and is operated with actuation of the CBE. Not possible in combination with PT terminals. Typical applications.5.00 Status monitoring of CBE and/or the connected loads. Order numbering code 2.827 0.394 4.55 blade terminals DIN 46244-A2.8-0.5-Ms (QC.0) plated Type No. X320 module for types 320 and 340 Module S auxiliary contact module Contact configuration 0 change-over contact Terminal design blade terminals 2.8 x 0.5 (QC.0), silver-plated Contact rating AC voltage DC voltage Assembly status M module mounted to circuit breaker 320 X320- S 0 A M ordering example * without approval mark rated voltage rated current A 0 V - 0 V 0...4 A B 5 V - 0 V 5...00 ma rated voltage rated current 2 V 0...4 A 24 V 0...4 A 60 V 0... A 0 V 0...0.5 A 220 V 0...0. A 5 V - 0 V 5...00 ma Schematic diagram Technical data Rated voltage Current ratings Typical life 7.5 7.5.295.295 9.8.780 line 2 34 32 2(i) 22(i) 3 2(k) load 22(k) AC 0 V, DC 220 V 0...4 A / 5...00 ma 50,000 cycles Ambient temperature -30 60 C Dielectric strength between main and auxiliary circuit 8.5.5 2.079 test voltage AC 3,000 V module mounted Insulation resistance > 00 MOhm (DC 500 V) Vibration Shock Corrosion Humidity Mass 6 g (57-500 Hz), ± 0.46 mm (0-57 Hz) test to IEC 60068-2-6, test Fc 0 frequency cycles/axis 5 g ( ms) test to IEC 60068-2-27, test Ea 96 hours at 5 % salt mist, test to IEC 60068-2-, test Ka 240 hrs in 95 % RH test to IEC 60068-2-78, test Cab approx. 38 g (including base unit) All dimensions without tolerances are for reference only. E-T-A reserves the right change specifications at any time in the interest of improved design, performance and cost effectiveness, the right to make changes in these specifications without notice is reserved. Product markings may not be exactly as the ordering codes. Errors and omissions excepted. 9 www.e-t-a.de 5
Description remote trip module X320-M Dimensions A module which adds remote trip capability to all versions of type 320-F. A voltage applied across the coil, by means of an external sensor for example, will cause disconnection of the main switch/ circuit breaker mechanism. Not possible in combination with PT terminals. Typical applications Electrical remote trip of safety systems. Order numbering code Type No. X320 module for type 320 Module M magnetic relay trip module Style 2 magnetic remote trip coil Terminal design P7 blade terminals DIN 46244-A6.3-0.8 Assembly status M module mounted to circuit breaker 320 Rated voltage AC 20, 230 V DC 2, 24 V X320- M 2 P7 M -2 V ordering example blade terminals DIN 46244-C-Ms-S (QC 2x.0) 0.7.42 2.827 Schematic diagram line 2 2(i) 22(i) 2(k) 22(k) load 8.709 4.55 9 30.354.8 Standard voltage ratings and typical internal resistance values module mounted FA 2(n) remote trip 2 voltage rating internal internal resistance (Ω) voltage rating internal internal resistance (Ω) DC 2 V 0.78 AC 20 V 7.0 DC 24 V 3.3 AC 230 V 32 Technical data Voltage ratings Power consumption Pulse operation Trip time Typical life AC 20...230 V; DC 2...24 V approx. 200 Watt 20 ms < t ON < 00 ms / t OFF > 0 sec < 20 ms Ambient temperature -30 60 C Dielectric strength between main and trip current circuit 50,000 operations at U N test voltage AC 3,000 V Insulation resistance > 00 MOhm (DC 500 V) Vibration Shock Corrosion Humidity Mass 8 g (57-500 Hz), ± 0.6 mm (0-57 Hz) test to IEC 60068-2-6, test Fc 0 frequency cycles/axis 30 g ( ms) test to IEC 60068-2-27, test Ea 96 hours at 5 % salt mist, test to IEC 60068-2-, test Ka 240 hrs in 95 % RH test to IEC 60068-2-78, test Cab approx. 53 g (including base unit) All dimensions without tolerances are for reference only. E-T-A reserves the right change specifications at any time in the interest of improved design, performance and cost effectiveness, the right to make changes in these specifications without notice is reserved. Product markings may not be exactly as the ordering codes. Errors and omissions excepted. 6 www.e-t-a.de 9