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.

3RF2255-3AC45

The Siemens SIRIUS 3RF2255-3AC45 is a three-phase solid-state relay with a rated current of 55A, a load voltage of 48-600V AC, a control voltage of 4-30V DC, a blocking voltage of 1200V, and a surge withstand capability of 6kV. It is suitable for three-phase motor and electric heating load control.

3RF2255-1AB45

The SIRIUS 3RF2255-1AB45 is a Siemens 55A three-phase solid-state contactor with two-phase control, 48-600VAC output, 4-30VDC control voltage and zero-voltage switching technology, and a blocking voltage of up to 1200V, making it suitable for high-frequency switching industrial automation applications.

3RF2230-1AC45

The SIRIUS 3RF2230-1AC45 is a Siemens 30A three-phase solid-state contactor with two-phase control and 48-600VAC output. It features a 4-30VDC control voltage and zero-voltage switching design, eliminates mechanical contact wear, and is suitable for small and medium-sized three-phase motors and heating circuits.

3RF2170-1AA45

The SIRIUS 3RF2170-1AA45 is a Siemens 70A single-phase solid-state contactor with a 48-600VAC output and a 4-30VDC control voltage. It has a 22.5mm width, screw terminal wiring, and a blocking voltage of 1200V. It is suitable for high-current single-phase heating and motor circuits.

3RF2170-1AA04

The SIRIUS 3RF2170-1AA04 is a Siemens 70A single-phase solid-state contactor with a 48-460VAC output and a 15-24VDC control voltage. It features a narrow 22.5mm housing and is suitable for switching single-phase motors and heating circuits in DC control systems.

3RF2150-1AA45

The SIRIUS 3RF2150-1AA45 is a Siemens 50A single-phase solid-state contactor with a wide output range of 48-600VAC and a control voltage of 4-30VDC. It is suitable for single-phase load control systems that require wide voltage compatibility and contactless switching.

3RF2150-1AA06

The SIRIUS 3RF2150-1AA06 is a Siemens 50A single-phase solid-state contactor with a 48-600VAC output and a 15-24VDC control voltage. It supports DIN rail mounting and screw terminal wiring, making it easy to integrate into existing control panel systems.

3RF2150-1AA04

The SIRIUS 3RF2150-1AA04 is a Siemens 50A single-phase solid-state contactor with a 48-460VAC output and a 15-24VDC control voltage. It features a DIN rail mounting design for easy and quick configuration into standard control panels.

3RF2150-1AA02

The SIRIUS 3RF2150-1AA02 is a Siemens 50A single-phase solid-state contactor with a 24-230VAC output and a 15-24VDC control voltage. It is DIN rail mounted, IP20 protected, and suitable for low-voltage single-phase motors and heating circuits.

3RF2130-1AA06

The SIRIUS 3RF2130-1AA06 is a Siemens 30A single-phase solid-state contactor with a load voltage of up to 600V. It features 15-24VDC control voltage and zero-voltage switching technology, making it suitable for small and medium-sized single-phase motors and heating circuits.

3RF2120-1AA42

The SIRIUS 3RF2120-1AA42 is a Siemens 20A single-phase solid-state contactor with a 24-230VAC output and a 4-30VDC control voltage. Its narrow 22.5mm housing design makes it suitable for frequent switching applications involving small single-phase motors and heaters.

3RF2120-1AA02

The Siemens SIRIUS 3RF2120-1AA02 solid-state contactor features a 20A single-phase output, a load voltage of 24 to 230VAC, 24VDC coil control, zero-voltage switching technology, screw terminal wiring, and is suitable for high-frequency switching industrial automation control circuits.

3RF2090-1AA04

The Siemens SIRIUS 3RF2090-1AA04 solid-state contactor features a 90A high-current output, a load voltage of 48 to 460VAC, a control voltage of 15 to 24VDC, and zero-voltage switching technology, making it suitable for high-load industrial automation control circuits.

3RF2050-1AA06

The Siemens SIRIUS 3RF2050-1AA06 solid-state contactor features a 50A output and supports a high voltage load range of 400 to 600VAC. It controls voltages from 15 to 24VDC, uses screw terminal connections, and is suitable for high-voltage industrial circuit applications.

3RF2030-1AA06

The Siemens SIRIUS 3RF2030-1AA06 solid-state contactor features a 30A output and supports a wide load voltage range of 48 to 600VAC. It has a control voltage range of 15 to 24VDC, a zero-voltage switching design, and is suitable for small to medium-sized single-phase control circuits.