B10 1P circuit breaker

The SIEMENS B10 1P circuit breaker is a compact miniature circuit breaker manufactured by Siemens. It is designed to provide reliable protection against overloads and short circuits in electrical circuits. The circuit breaker has a 1P+N pole design and a tripping characteristic class of B. It has a mechanical service life of 10,000 switching cycles, making it durable and long-lasting.

The SIEMENS B10 1P circuit breaker is designed for AC voltage operation and has an insulation voltage (Ui) of 250V. It has a supply voltage range of 230V and operates at a frequency of 50/60Hz. The minimum operating voltage is 24V, and it can handle a maximum operating voltage of 250V for single-phase operation. The circuit breaker is rated for overvoltage category III and has a degree of pollution of 2.

The protection class of the SIEMENS B10 1P circuit breaker is IP20 with connected conductors, providing protection against dust and solid objects. It has a switching capacity current of 6kA according to EN 60898, with energy limitation class 3. The power loss of the circuit breaker is 1.9W for the rated value of the current at AC in hot operating state per pole.

The operational current of the circuit breaker is rated at 10A for AC voltage operation. The SIEMENS B10 1P circuit breaker has a height of 90mm, a width of 18mm, and a depth of 76mm, with an installation depth of 70mm. It occupies one modular width unit and is designed for standard rail fastening, with mounting position options of any. The net weight of the circuit breaker is 113.2g. Overall, the SIEMENS B10 1P circuit breaker is a reliable and efficient miniature circuit breaker that provides superior protection against overloads and short circuits in electrical circuits.