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Part numberDescription
5SY4250-6CC
Miniature circuit breaker 400 V 10kA, 2-pole, B, 50 A
5SY4250-6KK11
Miniature circuit breaker 400 V 10kA, 2-pole, B, 50 A for railway applications
5SY4250-7
Miniature circuit breaker 400 V 10kA, 2-pole, C, 50 A, D=70 mm
5SY4250-7CC
Miniature circuit breaker 400 V 10kA, 2-pole, C, 50 A
5SY4250-7CC11
Miniature circuit breaker 400 V 10kA, 2-pole, C, 50 A for railway applications
5SY4250-7KK11
Miniature circuit breaker 400 V 10kA, 2-pole, C, 50 A for railway applications
5SY4250-8
Miniature circuit breaker 400 V 10kA, 2-pole, D, 50 A, D=70 mm
5SY4250-8CC
Miniature circuit breaker 400 V 10kA, 2-pole, D, 50 A
5SY4250-8FA
Miniature circuit breaker 400 V 10kA, 2-pole, 50 A, D=70 mm as counter preliminary miniature circuit breaker
5SY4260-7
Miniature circuit breaker 400 V 10kA, 2-pole, C, 60A, D=70 mm
5SY4263-5
Miniature circuit breaker 400 V 10kA, 2-pole, A, 63 A, D=70 mm
5SY4263-6
Miniature circuit breaker 400 V 10kA, 2-pole, B, 63A, D=70 mm
5SY4263-6KK11
Miniature circuit breaker 400 V 10kA, 2-pole, B, 63A for railway applications
5SY4263-7
Miniature circuit breaker 400 V 10kA, 2-pole, C, 63 A, D=70 mm
5SY4263-7CC
Miniature circuit breaker 400 V 10kA, 2-pole, C, 63A
5SY4263-7CC11
Miniature circuit breaker 400 V 10kA, 2-pole, C, 63A for railway applications
5SY4263-7KK11
Miniature circuit breaker 400 V 10kA, 2-pole, C, 63A for railway applications
5SY4263-8
Miniature circuit breaker 400 V 10kA, 2-pole, D, 63 A, D=70 mm
5SY4263-8CC11
Miniature circuit breaker 400 V 10kA, 2-pole, D, 63A for railway applications
5SY4263-8FA
Miniature circuit breaker 400 V 10kA, 2-pole, 63 A, D=70 mm as counter preliminary miniature circuit breaker