3VL4740-1 / 3VL4 (200 ... 400 A)

Circuit breaker VL400N Standard switching capacity Icu=55 kA, 415V AC 3-pole, system protection Overcurrent release ETU12, LIG 3 phases/3 cables In=400 A, Rated current Ir=160...400 A, Overload protection, II=1.25 to 11xIn, short-circuit protection without auxiliary release without auxiliary/alarm switch

Circuit breaker VL400N standard breaking capacity Icu=55kA, 415V AC 4-pole, line protection trip unit ETU10, LIN In=400A, rated current IR=160...400A, overload protection, II=1.25 to 11xIN, short-circuit protection N protected without auxiliary release without auxiliary/alarm switch

Circuit breaker VL400N standard breaking capacity Icu=55kA, 415V AC 4-pole, line protection trip unit ETU20, LSI In=400A, rated current IR=160...400A, overload protection, ISD=1.5 to 10xIR, II=11 xIN short-circuit protection N protected without auxiliary release without auxiliary/alarm switch

Circuit breaker VL400N standard breaking capacity Icu=55kA, 415V AC 4-pole, line protection trip unit ETU22, LSIG In=400A, rated current IR=160...400A, overload protection, ISD=1.5 to 10xIR, II=11 xIN short-circuit protection N protected without auxiliary release without auxiliary/alarm switch

Circuit breaker VL400N standard breaking capacity Icu=55kA, 415V AC 3-pole, line protection trip unit LCD ETU42, LSIG 3 phases/3 lines In=400A, rated current IR=160...400A, overload protection, ISD=1.5 to 10xIR, II=11xIN short-circuit protection without auxiliary release Auxiliary switch mounting kit 2 AUX (1 NO + 1 NC)

CIRCUIT-BREAKER VL 400N STANDARD BREAKING CAPACITY ICU=55KA / 415 V AC 3 POLE, LINE PROTECTION ELECTRONIC TRIP UNIT ETU22, LSIG 3PHASES/3WIRES IN=400A, RATED CURRENT IR=160-400A, OVERLOAD ISD=1,5TO10XIR, II=11XIN SHORT-CIRCUIT WITHOUT AUXILIARY RELEASE AUXILIARY/ALARM SWITCH KIT 2HS(1NO+1NC)+1AS(1NO)

CIRCUIT-BREAKER VL 400N STANDARD BREAKING CAPACITY ICU=55KA / 415 V AC 3 POLE, LINE PROTECTION ELECTRONIC TRIP UNIT ETU20, LSI IN=400A, RATED CURRENT IR=160-400A, OVERLOAD ISD=1,5TO10XIR, II=11XIN SHORT-CIRCUIT UNDERVOLTAGE RELEASE 440 - 480 V AC AUXILIARY SWITCH KIT 2HS(1NO+1NC)

Circuit-breaker VL 400N standard breaking capacity Icu=55kA / 415 V AC 3 pole, line protection electronic trip unit ETU20, LSI In=400A, rated current ir=160-400A, overload Isd=1,5to10xir, iI=11xin short-circuit without auxiliary release Auxiliary/alarm switch mounting kit 2 AUX (1 NO+1 NC)+1 AS (1 NO)

CIRCUIT-BREAKER VL 400N STANDARD BREAKING CAPACITY ICU=55KA / 415 V AC 3 POLE, LINE PROTECTION ELECTRONIC TRIP UNIT ETU20, LSI IN=400A, RATED CURRENT IR=160-400A, OVERLOAD ISD=1,5TO10XIR, II=11XIN SHORT-CIRCUIT UNDERVOLTAGE RELEASE 380 - 415 V AC AUXILIARY SWITCH KIT 2HS(1NO+1NC)

Circuit breaker VL400N standard breaking capacity Icu=55kA, 415V AC 3-pole, line protection trip unit ETU20, LSI In=400A, rated current IR=160...400A, overload protection, ISD=1.5 to 10xIR, II=11 xIN short-circuit protection Shunt release 208...277 V AC Auxiliary/alarm switch mounting kit 2 AUX (1 NO+1 NC)+1 AS (1 NO)

Circuit-breaker VL 400N standard breaking capacity Icu=55kA / 415 V AC 3 pole, line protection electronic trip unit ETU10 LI In=400A, rated current ir=160-400A, overload iI=1,25to11xin, short-circuit without auxiliary release without auxiliary/alarm switch

Circuit breaker VL400N Standard switching capacity Icu=55 kA, 415V AC 3-pole, system protection Overcurrent release ETU20, LSI In=400 A, Rated current Ir=160...400 A, Overload protection, ISD=1.5 to 10xIR, II=11xIn short-circuit protection without auxiliary release without auxiliary/alarm switch