Siemens

Kenxin Motors, a Siemens distributor, imports circuit breakers, electromagnetic contactors, and low-voltage power distribution equipment from Siemens, the German industrial giant founded in 1847. Kenxin Motors supplies 100% original Siemens certified switching control components to assist in building automated systems that comply with international safety regulations for smart manufacturing and energy management.

3RV2142-4MA10

SIRIUS 3RV2142-4MA10, S3 case motor protection circuit breaker, current setting range 80-100A, with CLASS 10 tripping characteristic and 100kA short circuit breaking capacity, suitable for high-power three-phase motor circuit protection.

3RV2142-4JA10

SIRIUS 3RV2142-4JA10, S3 housing motor protection circuit breaker, current setting range 45-63A, with phase loss detection and CLASS 10 overload protection, suitable for medium and large three-phase motor circuits.

3RV2131-4UA10

SIRIUS 3RV2131-4UA10, S2 housing motor protection circuit breaker, current setting range 32-40A, maximum withstand 690V AC, operating temperature -20°C to +60°C, suitable for industrial switchboards.

3RV2131-4EA10

SIRIUS 3RV2131-4EA10, S2 case motor protection circuit breaker, current setting range 22-32A, CLASS 10 overload protection with automatic reset support, suitable for medium-sized three-phase motor circuits.

3RV2131-4BA10

SIRIUS 3RV2131-4BA10, S2 housing motor protection circuit breaker, current setting range 14-20A, corresponding to a 7.5kW motor at 400V, net weight approximately 1.135kg, suitable for installation in industrial distribution panels.

3RV2121-4BA10

SIRIUS 3RV2121-4BA10, S0 casing motor protection circuit breaker, current setting range 13-20A, corresponding to a 7.5kW motor at 400V, with phase loss protection function, suitable for direct start circuits.

3RV2111-1JA10

SIRIUS 3RV2111-1JA10, S00 housing motor protection circuit breaker, current setting range 7-10A, compact size only 97×65×97mm, net weight about 0.412kg, suitable for small motor circuits.

3RV2111-1HA10

SIRIUS 3RV2111-1HA10, S00 housing motor protection circuit breaker, current setting range 5.5-8A, suitable for overload protection of small three-phase motor circuits of about 3kW under 400V.

3RV2111-1FA10

SIRIUS 3RV2111-1FA10, S00 housing motor protection circuit breaker, current setting range 3.5-5A, CLASS 10 overload protection, suitable for use in low-power three-phase motor circuits.

3RV2111-1DA10

SIRIUS 3RV2111-1DA10, S00 housing motor protection circuit breaker, current setting range 2.2-3.2A, suitable for overload and short circuit protection of small motor circuits of about 1.1kW under 400V.

3RV2111-1CA10

The SIRIUS 3RV2111-1CA10 motor protection circuit breaker is an S00 miniature frame circuit breaker with adjustable current from 1.8 to 2.5A and rated voltage of 690V. It features dual protection functions of thermal overload and magnetic tripping, screw terminal wiring, and can be used in combination with S00/S0 contactors. It is suitable for the protection of low-power motor circuits.

3RV2111-1BA10

The SIRIUS 3RV2111-1BA10 motor protection circuit breaker is an S00 frame circuit breaker with an adjustable current range of 1.4 to 2A and a maximum rated voltage of 690V. It features triple protection including adjustable thermal overload, magnetic short circuit, and phase loss detection, and supports manual reset operation. It is suitable for protection of low-power motor circuits.

3RV2111-1AA10

The SIRIUS 3RV2111-1AA10 motor protection circuit breaker is an S00 miniature frame circuit breaker with an adjustable current range of 1.1 to 1.6A, a short-circuit instantaneous trip (N-release) value of 21A, a rated voltage of 690V, a breaking capacity of up to 100kA, and screw terminal wiring. It can be combined with S00/S0 contactors.

3RV2111-0KA10

The SIRIUS 3RV2111-0KA10 motor protection circuit breaker is an S00 frame circuit breaker, belonging to the 3RV2111 series' smallest current specification, with an adjustable range of 0.9 to 1.25A. It has a short-circuit instantaneous trip (N-release) value of 16A, uses screw terminal wiring, and is suitable for micro-power motors.

3RV2042-4YB10

The SIRIUS 3RV2042-4YB10 motor protection circuit breaker is an S3 frame circuit breaker with an adjustable current range of 75 to 93A, a short-circuit instantaneous trip (N-release) value of 1300A, and a tripping class of Class 20. It is suitable for heavy-load motors with long start-up times, uses screw terminal wiring, and has a breaking capacity of 100kA.