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Part numberDescription
5SY5240-7CC11
Circuit breaker Universal current 440 V DC 400 V AC 10kA, 2-pole, C, 40 A for railway applications
5SY5240-7KK11
Circuit breaker Universal current 440 V DC/400 V AC 10kA, 2-pole, C, 40 A for railway applications
5SY5250-6
Circuit breaker Universal current 440 V DC 400 V AC 10kA, 2-pole, B, 50 A
5SY5250-6KK11
Circuit breaker Universal current 440 V DC/400 V AC 10kA, 2-pole, B, 50 A for railway applications
5SY5250-7
Circuit breaker Universal current 440 V DC 400 V AC 10kA, 2-pole, C, 50 A
5SY5250-7CC
Miniature circuit-breaker 440 V DC 10kA, 2-pole, C, 50 A
5SY5250-7CC11
Circuit breaker Universal current 440 V DC 400 V AC 10kA, 2-pole, C, 50 A for railway applications
5SY5250-7KK11
Circuit breaker Universal current 440 V DC/400 V AC 10kA, 2-pole, C, 50 A for railway applications
5SY5263-6
Circuit breaker Universal current 440 V DC 400 V AC 10kA, 2-pole, B, 63A
5SY5263-6KK11
Circuit breaker Universal current 440 V DC/400 V AC 10kA, 2-pole, B, 63A for railway applications
5SY5263-7
Circuit breaker Universal current 440 V DC 400 V AC 10kA, 2-pole, C, 63A
5SY5263-7CC
Miniature circuit-breaker 440 V DC 10kA, 2-pole, C, 63A
5SY5263-7CC11
Circuit breaker Universal current 440 V DC 400 V AC 10kA, 2-pole, C, 63A for railway applications
5SY5263-7KK11
Circuit breaker Universal current 440 V DC/400 V AC 10kA, 2-pole, C, 63A for railway applications
5SY5280-6CC
Miniature circuit-breaker 440 V DC 10kA, 2-pole, B, 80 A
5SY5401-6CC
Miniature circuit-breaker 880 V DC 10kA, 4-pole, B, 1A
5SY5401-7
Circuit breaker Universal current 880 V DC 400 V AC 10kA, 4-pole, C, 1A max. 1000 V DC
5SY5401-7CC
Miniature circuit-breaker 880 V DC 10kA, 4-pole, C, 1A
5SY5402-7
Circuit breaker Universal current 880 V DC 400 V AC 10kA, 4-pole, C, 2A max. 1000 V DC
5SY5402-7CC
Miniature circuit-breaker 880 V DC 10kA, 4-pole, C, 2A