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Part numberDescription
5SY4303-7
Miniature circuit breaker 400 V 10kA, 3-pole, C, 3 A, D=70 mm
5SY4303-7CC
Miniature circuit breaker 400 V 10kA, 3-pole, C, 3 A
5SY4303-7CC11
Miniature circuit breaker 400 V 10kA, 3-pole, C, 3 A for railway applications
5SY4303-7KK11
Miniature circuit breaker 400 V 10kA, 3-pole, C, 3 A for railway applications
5SY4303-8
Miniature circuit breaker 400 V 10kA, 3-pole, D, 3 A, D=70 mm
5SY4303-8CC
Miniature circuit breaker 400 V 10kA, 3-pole, D, 3 A
5SY4304-5
Miniature circuit breaker 400 V 10kA, 3-pole, A, 4A, D=70 mm
5SY4304-6
MCB 400V AC 10kA, 3-pole, B, 4A, T=70mm
5SY4304-7
Miniature circuit breaker 400 V 10kA, 3-pole, C, 4A, D=70 mm
5SY4304-7CC
Miniature circuit breaker 400 V 10kA, 3-pole, C, 4 A
5SY4304-7CC11
Miniature circuit breaker 400 V 10kA, 3-pole, C, 4 A for railway applications
5SY4304-7KK11
Miniature circuit breaker 400 V 10kA, 3-pole, C, 4 A for railway applications
5SY4304-8
Miniature circuit breaker 400 V 10kA, 3-pole, D, 4A, D=70 mm
5SY4304-8CC
Miniature circuit breaker 400 V 10kA, 3-pole, D, 4 A
5SY4304-8CC11
Miniature circuit breaker 400 V 10kA, 3-pole, D, 4 A for railway applications
5SY4305-5
Miniature circuit breaker 400 V 10kA, 3-pole, A, 0.5 A, D=70 mm
5SY4305-7
Miniature circuit breaker 400 V 10kA, 3-pole, C, 0.5A, D=70 mm
5SY4305-7CC
Miniature circuit breaker 400 V 10kA, 3-pole, C, 0.5 A
5SY4305-7CC11
Circuit breaker 400 V 10kA, 3-pole, C, 0.5 A for railway applications
5SY4305-7KK11
Miniature circuit breaker 400 V 10kA, 3-pole, C, 0.5 A for railway applications