Siemens SENTRON 5SJ MCB, 1P, 3A

The Siemens Miniature circuit breaker safely cut off the connected circuit and reliably protect electrical installations and equipment from damage. The devices have a uniform design and, with the appropriate accessories, can be expanded by many additional functions. It is use for industry, buildings or infrastructure.

Communication and measuring capable miniature circuit breakers

The Siemens Miniature circuit breaker 240 V 14 kA, 1-pole, D, 20 A, D = 70 mm, in accordance with UL 489