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.

3WL1120-4EB66-4GA4

The 3WL1120 frame-type air circuit breaker has a rated current of 2000A, a 4-pole design, and is equipped with an ETU45B electronic trip unit (LSIN protection). It conforms to the IEC 60947-2 standard and is suitable for the main circuit of large power distribution systems.

3WL1120-4CB36-4GA4-ZR21

The 3WL1120 frame-type air circuit breaker has a rated current of 2000A, a 4-pole design, and is equipped with an ETU25B electronic trip unit (LSI protection) and includes the ZR21 optional code. It complies with the IEC 60947-2 standard and is suitable for large-scale power distribution trunk lines.

3WL1120-3DG36-3GA4-ZR21

The 3WL1120 frame-type air circuit breaker has a rated current of 2000A, a 3-pole design, and the order code includes ZR21 as an optional extra. It is equipped with an electronic trip unit, conforms to the IEC 60947-2 standard, and is suitable for large-scale power distribution trunk circuits.

3WL1120-2EB66-4GS4

The 3WL1120 frame-type air circuit breaker has a rated current of 2000A and is equipped with an ETU45B electronic trip unit (LSIN protection). It conforms to the IEC 60947-2 standard and is suitable for circuit protection in large power distribution systems.

3WL1120-2CB36-4GA4-ZR21

The 3WL1120 frame-type air circuit breaker has a rated current of 2000A, is equipped with an ETU25B electronic trip unit (LSI protection) and includes the ZR21 optional code, complies with IEC 60947-2 standard, and is suitable for large power distribution system circuits.

3WL1116-4EB66-4GS4-Z

SENTRON 3WL1116-4EB66-4GS4-Z plug-in air circuit breaker, 1600A three-pole 690V, Icu 66kA, ETU45 LSIN overcurrent trip unit, with bus communication interface, suitable for main distribution panel applications requiring remote monitoring.

3WL1116-4EB66-4GA4

The SENTRON 3WL1116-4EB66-4GA4 plug-in air circuit breaker is a 1600A three-pole 690V circuit breaker with an Icu of 66kA. It features an ETU45 LSIN trip unit and power metering function, which can record power consumption data to assist in energy management.

3WL1116-3EB66-4GS4

SENTRON 3WL1116-3EB66-4GS4 plug-in air circuit breaker, 1600A three-pole 690V, Icu 66kA, ETU45 LSIN overcurrent trip unit, equipped with a cube bus for expandable communication modules.

3WL1116-3CB36-4GA4-ZR21

SENTRON 3WL1116-3CB36-4GA4-ZR21 fixed air circuit breaker, 1600A three-pole 690V, Icu up to 66kA at 415V/500V, ETU25B LSI overcurrent trip unit, suitable for standard mainline power distribution applications.

3WL1116-2DG36-3GA4-ZR21

SENTRON 3WL1116-2DG36-3GA4-ZR21 plug-in air circuit breaker, 1600A three-pole 690V, Icu 55kA, ETU27 LSING trip unit with built-in ground fault (N) protection, suitable for transformer side distribution protection.

3WL1112-4CB36-4GA4-ZR21

SENTRON 3WL1112-4CB36-4GA4-ZR21 fixed air circuit breaker, 1250A three-pole 690V, Icu up to 85kA at 415V/500V and 66kA at 690V, ETU25B LSI trip unit, suitable for high short-circuit capacity applications.

3WL1110-3CB32-4AN2-Z

SENTRON 3WL1110-3CB32-4AN2-Z fixed air circuit breaker, 1000A three-pole 690V, Icu up to 66kA at 415V/500V and 50kA at 690V, ETU25B LSI overcurrent trip unit, suitable for standard power distribution applications.

3WL1110-2CB32-5AM2

SENTRON 3WL1110-2CB32-5AM2 fixed air circuit breaker, 1000A three-pole 690V, Icu 55kA under 500V, ETU25 LSI trip unit with electric spring energy storage mechanism, suitable for locations requiring remote opening and closing operation.

3WL1108-2EB36-5FM4-ZR21

SENTRON 3WL1108-2EB36-5FM4-ZR21 plug-in air circuit breaker, 800A three-pole 690V, Icu 55kA at 500V, ETU45 LSIN overcurrent trip unit and equipped with cube bus, suitable for main power monitoring in automated computer rooms.

3WL1106-3CB32-4AN2-Z

The SENTRON 3WL1106-3CB32-4AN2-Z fixed air circuit breaker is a 630A three-pole 690V circuit breaker with an Icu of 66kA at 415V/500V and 50kA at 690V. It features an ETU25B LSI overcurrent trip unit and is the smallest frame size option in the 3WL series.