fuses & circuit breakers  (37,617 offers of 6,349,426 product items)

The Siemens 5SJ4 series two-pole miniature circuit breaker has a current rating of 40 A and 10 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens ...

The Siemens door mounted rotary operator standard IEC IP65 with door interlocking accessory for 3VA1/2 1000 works on manual operating mechanisms for 3VA molded-case circuit breakers. For easy opera...

Number of Poles = 2 Current Rating = 10A Range = SENTRON Series = 5SJ Mounting Style = DIN Rail Mount

The Siemens SENTRON series miniature circuit breaker has a triple pole and has a current breaking capacity of 10kA. In the event of an overload or short-circuit this miniature circuit breakers safe...

The Siemens box terminal 3 units accessory is used for 3VA1 100/160.Wire stripping length 12 mm EAC certified

Number of Poles = 2 Current Rating = 20A Range = SENTRON Series = 5SJ Mounting Style = DIN Rail Mount

The Siemens 5SJ4306-7HG42 Miniature Circuit Breakers operate at 277 V and 6A, at AC. It has a breaking capacity of 10 kA at AC. They are designed for branch circuit protection and feeder applicatio...

Number of Poles = 2 Current Rating = 15A Range = SENTRON Series = 5SJ Mounting Style = DIN Rail Mount

The Siemens distribution wire connector has 6 cables, connection technology for 3VA molded-case circuit breakers. The connection technology of the 3VA molded case circuit breakers is designed to su...

Number of Poles = 2 Current Rating = 4A Range = SENTRON Series = 5SJ Mounting Style = DIN Rail Mount

The Siemens SENTRON series miniature circuit breaker has a triple pole and has a current breaking capacity of 6kA. In the event of an overload or short-circuit this miniature circuit breakers safel...

Number of Poles = 2 Current Rating = 2A Range = SENTRON Series = 5SJ Mounting Style = DIN Rail Mount

The Siemens circuit breaker 3VA2 IEC frame 630 has a breaking capacity class C Icu=55kA @ 415 V .Siemens provide effective plant, starter and motor protection thanks to reliable shutdown in the eve...