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.

3RA2815-2FW10

The 3RA2815-2FW10 is a solid-state delay auxiliary switch that provides a power-off delay without requiring an external control voltage. It features 1 NC and 1 NO contact, spring-loaded terminals, a control voltage of 24 to 240V AC/DC, a delay range of 0.05 to 100 seconds, and can be used with SIRIUS 3RT2 S00 to S3 contactors and 3RH2 contactor relays.

3RA2815-1FW10

The 3RA2815-1FW10 is a solid-state delay auxiliary switch that provides power-off delay without requiring an external control voltage. It features 1NC and 1NO contacts, a screw-type terminal design, dimensions of 38x45x74mm, IP20 protection rating, and is suitable for front-mounted mounting on SIRIUS 3RT2 S00 to S3 contactors and 3RH2 contactor relays.

3RA2814-1AW10

The 3RA2814-1AW10 is a solid-state time-delay auxiliary switch that provides a power-off delay and requires an additional control voltage. It features a single set of switching contacts (1CO), screw-type terminals, a delay range of 0.05 to 100 seconds, and is compatible with SIRIUS 3RT2 contactors of various sizes and 3RH2 contactor relays. It also includes a built-in surge suppressor.

3RA2813-2FW10

The 3RA2813-2FW10 is a time-delay solid-state auxiliary switch with 1NC and 1NO contacts, spring-loaded terminal design, a delay range of 0.05 to 100 seconds, and a control voltage of 24 to 240V AC/DC. It can be mounted in front of SIRIUS 3RT2 S00 to S3 contactors and 3RH2 contactor relays.

3RA2813-1FW10

The 3RA2813-1FW10 is a time-delay solid-state auxiliary switch with 1NC and 1NO contacts, screw terminals, and dimensions of approximately 45×38×74mm. It has an IP20 protection rating, a control voltage of 24 to 240V AC/DC, and can be mounted in front of SIRIUS 3RT2 S00 to S3 contactors. It also features a built-in surge suppressor.

3RA2813-1AW10

The 3RA2813-1AW10 is a time-delay solid-state auxiliary switch with a single set of switching contacts (1CO), screw-type terminals, a delay range of 0.05 to 100 seconds, and a mechanical life of approximately 10 million cycles. It is suitable for front-mounted use with S00 to S2 contactors such as SIRIUS 3RT2, 3RH21, and 3RH24.

3RA2812-1DW10

The 3RA2812-1DW10 is an electronic time-delay relay with a power-off delay and requires an external control signal. It has a semiconductor output with screw terminals and a delay range of 0.05 to 100 seconds. It is only compatible with SIRIUS 3RT201, 3RT202 (S00/S0) and 3RH2 auxiliary contactors and has a built-in surge suppressor.

3RA2811-1CW10

The 3RA2811-1CW10 is an electronic time-delay relay with a two-wire connection, semiconductor output, screw terminals, a delay range of 0.05 to 100 seconds, and a net weight of approximately 0.10 kg. It is only compatible with SIRIUS 3RT201, 3RT202 (S00/S0) and 3RH2 auxiliary contactors.

3RA2712-1AA00

This module is installed on the 3RT2 series contactor that supports communication. It replaces the traditional control circuit wiring with AS-Interface bus, making it suitable for direct start applications that require centralized monitoring and quick wiring, and can reduce panel space and labor costs.

3RA2711-1CA00

The IO-Link functional module is suitable for contactors of various sizes from S00 to S3. After installation, it can form a star-delta starter with digital communication capabilities, which is convenient for engineers to centrally monitor and troubleshoot from the PLC.

3RA2711-1BA00

This module is designed for forward and reverse start-up. It connects to the control system via the IO-Link interface and can be installed on a communication-type 3RT2 contactor of size S00 or S0 to complete the bidirectional operation logic.

3RA2711-1AA00

The IO-Link direct start function module is suitable for contactors of sizes S00 to S3. It is small in size, weighing only about 75 grams, easy to install, and can transmit operation information to the control system in real time.

3RA24178XH311BB4

The star-delta starting combination, consisting of three S00-sized contactors, includes an electromechanical interlock mechanism to prevent the star and delta contactors from engaging simultaneously, making it suitable for the reduced-voltage starting requirements of small and medium-power three-phase motors.

3RA24348XF321AL2

The star-delta starting combination, consisting of S2-sized contactors, can carry the reduced starting current of 22 to 30 kW three-phase motors in a 400V system. It features built-in electrical and mechanical interlocks and adopts a 230VAC control power supply design.

3RA24268XF321BB4

The star-delta starting assembly uses S0-size contactors and has a rated current of approximately 50A. It can handle the AC-3 starting requirements of a 22kW/400V motor and has a mechanical life of tens of millions of operating cycles, making it suitable for production lines with frequent start-stop operations.