Procurement Zone

The 3WL1350-4CB45-4GA4 is a Siemens SENTRON 3WL series withdrawable air circuit breaker with a rated current of up to 5000A. It is equipped with an ETU25B electronic trip unit to provide LSI protection. The rated ultimate breaking capacity Icu is about 100kA. It is suitable for the protection of main lines or circuits in low-voltage distribution panels. Kenxin Motor provides original factory authorized quotations.

The 3WL1350-4CB36-4GA4-ZR21 is a Siemens SENTRON 3WL series withdrawable air circuit breaker with a rated current of 5000A and 3 poles. It is equipped with an ETU25B electronic trip unit to provide LSI protection and has a slitting capacity of approximately 100kA. It is suitable for three-phase main line protection in low-voltage distribution panels. Kenxin Motor provides original factory quotations.

The 3WL1350-4AA46-5FA4 is a Siemens SENTRON 3WL series withdrawable circuit breaker with a rated current of 5000A and 4 poles. It does not have an overcurrent trip unit and is a non-automatic type (isolating switch function) circuit breaker. It is suitable for main circuit isolation in distribution panels, power outage maintenance, or use with external protection devices. Kenxin Motor provides original factory quotations.

The 3WL1340-4CB36-4GA4-Z is a Siemens SENTRON 3WL series withdrawable air circuit breaker with a rated current of 4000A, 3 poles, and LSI protection provided by an ETU25 electronic trip unit. Its ultimate breaking capacity Icu is approximately 100kA. It features rear horizontal wiring and a spring energy storage operating mechanism. Kenxin Motor provides original factory quotations.

The 3WL1340-4DG45-5FA2-Z is a Siemens SENTRON 3WL series Size III air circuit breaker with a rated current of 4000A. It is equipped with an ETU27B electronic trip unit to provide LSIG protection and has an additional set of grounding protection compared to the general ETU25 model. It is suitable for distribution panel circuits with high grounding protection requirements. Kenxin Motor provides pricing information.

The Siemens SENTRON 3WL1240-3EB67-4GS4-Z is a 4000A withdrawable air circuit breaker with a rated voltage of 690V. It conforms to IEC 60947-2 and is suitable for protection of main lines in low-voltage switchboards.

The Siemens SENTRON 3WL1240-3EB67-4GA4 is a 4000A withdrawable air circuit breaker, including a withdrawable rail frame (GA4), with a rated voltage of 690V, and conforms to the IEC 60947-2 standard.

The Siemens SENTRON 3WL1240-3CB77-4GA4-ZR21 is a 4000A withdrawable air circuit breaker, equipped with an ETU25 LSI trip unit and an optional R21 lockable door, with a rated voltage of 690V.

The Siemens SENTRON 3WL1240-3CB67-4GA4-ZR21 is a 4000A withdrawable air circuit breaker equipped with an ETU25 LSI trip unit, suitable for overcurrent protection of transformers and main lines.

The Siemens SENTRON 3WL1232-3EB66-4GS4 is a 3200A withdrawable air circuit breaker with a rated voltage of 690V. It conforms to IEC 60947-2 and is suitable for protection of main lines in low-voltage switchboards.

The Siemens SENTRON 3WL1232-3CB76-4GA4-ZR21 is a 3200A withdrawable air circuit breaker, equipped with an ETU25 LSI trip unit and an optional R21 lockable door, with a rated voltage of 690V.

The Siemens SENTRON 3WL1232-3CB66-4GA4-ZR21 is a 3200A withdrawable air circuit breaker equipped with an ETU25 LSI trip unit, suitable for overcurrent protection of transformers and main lines.

The Siemens SENTRON 3WL1232-3CB36-4GA4-ZR21 is a 3200A withdrawable air circuit breaker, equipped with an ETU25 LSI trip unit and an optional R21 lockable door, with a rated voltage of 690V.

The Siemens SENTRON 3WL1232-3CB35-4GA4 is a 3-pole 3200A withdrawable air circuit breaker equipped with an ETU25 LSI trip unit, a slitting capacity of 80kA (500V), and includes a guide rail frame.

The Siemens SENTRON 3WL1232-3CB35-4AN2 is a 3-pole 3200A withdrawable circuit breaker body without a guide rail frame, equipped with an ETU25 LSI trip unit, and has a slitting capacity of 80kA (500V).