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.

3RT2023-1KB40

The Siemens 3RT2023-1KB40 coil has a built-in varistor (surge suppressor), DC24V, threaded terminals, and 1NO+1NC auxiliary contacts, which can reduce interference to the control circuit during power failure.

3RT2023-1BB44-3MA0

The Siemens 3RT2023-1BB44-3MA0 is based on a standard DC24V contactor and is equipped with 2NO+2NC non-removable auxiliary contacts manufactured in accordance with SUVA safety specifications, making it suitable for safety interlocking circuits.

3RT2023-1FB44-3MA0

The Siemens 3RT2023-1FB44-3MA0 combines a plug-in diode surge suppression coil with 2NO+2NC non-removable auxiliary contacts, designed according to Swiss SUVA safety standards, and is suitable for safety interlocking circuits.

3RT2023-1FB40

The Siemens 3RT2023-1FB40 uses a DC24V coil and is equipped with plug-in diode suppression, threaded terminals, and 1NO+1NC auxiliary contacts, making it suitable for applications near sensitive electronic circuits.

3RT2023-1BB44

The 3RT2023-1BB44 uses a DC24V coil and traditional threaded terminals. It comes standard with 2 sets of normally open and 2 sets of normally closed auxiliary contacts. The main circuit has a rated current of 9A and a power of 4kW at 400V.

3RT2023-1BB40-0CC0

The Siemens 3RT2023-1BB40-0CC0 supports communication module expansion on the basis of a standard DC24V, 1NO+1NC contactor, making it convenient to connect in series with diagnostic or remote monitoring accessories.

3RT2023-1BB40

The 3RT2023-1BB40 is a Siemens SIRIUS S0 frame DC coil electromagnetic contactor, featuring DC24V control, AC-3 9A/4kW/400V main circuit, standard 1NO+1NC auxiliary contacts and screw terminal wiring, a mechanical life of 10 million cycles, and a weight of only 0.596 kg. It is suitable for PLC or DC control panel integration applications.

3RT2023-1AU00

The 3RT2023-1AU00 is a Siemens SIRIUS S0 frame electromagnetic contactor. The coil uses a less common AC240V/50Hz voltage specification. The main circuit is rated AC-3 9A, 4kW/400V, with standard 1NO+1NC auxiliary contacts. It has a mechanical life of 10 million cycles and is suitable for use in special voltage power distribution systems.

3RT2023-1AR60

The 3RT2023-1AR60 is a Siemens SIRIUS S0 frame electromagnetic contactor with a coil rated at AC 400V, 50Hz (60Hz corresponds to 400-440V). It can be directly driven by the main power supply. The main circuit is rated at AC-3 9A, 4kW/400V. It comes standard with 1 NO + 1 NC auxiliary contacts and is suitable for simplifying the control power supply in large distribution panels.

3RT2023-1AP04

The 3RT2023-1AP04 is a Siemens SIRIUS S0 frame electromagnetic contactor. The coil operates at AC230V, 50Hz. The main circuit is rated at 9A and 4kW/400V for AC-3 (up to 40A for AC-1). A key feature is its standard configuration of four auxiliary contacts: 2NO and 2NC, making it suitable for control circuits requiring numerous feedback signals or interlocking points.

3RT2023-1AP00

The 3RT2023-1AP00 is the most commonly selected AC230V coil version of the Siemens SIRIUS S0 frame electromagnetic contactor. The main circuit is AC-3 rated at 9A, 4kW/400V, with standard 1NO+1NC auxiliary contacts and screw terminal wiring. All three main contacts are normally open, suitable for direct start/stop control of general three-phase motors.

3RT2023-1AN24

The 3RT2023-1AN24 is a Siemens SIRIUS S0 frame electromagnetic contactor. The coil is AC220V and can simultaneously operate on 50Hz and 60Hz power grids. The main circuit is AC-3 rated at 9A, 4kW/400V, and comes standard with four auxiliary contacts: 2NO+2NC. It is suitable for export machines or control panel designs requiring dual-frequency compatibility and a large number of signal points.

3RT2023-1AN22

The 3RT2023-1AN22 is a Siemens SIRIUS S0 frame electromagnetic contactor. The coil is AC220V and can operate at 50Hz and 60Hz. The auxiliary contact is a single normally closed (1NC) configuration. The main circuit is AC-3 rated at 9A, 4kW/400V, suitable for simple control circuits requiring only a single stop interlock or power failure signal.

3RT2023-1AL20

The 3RT2023-1AL20 is a Siemens SIRIUS S0 frame electromagnetic contactor. The coil is AC230V, compatible with both 50Hz and 60Hz power grids. It comes standard with 1 NO + 1 NC auxiliary contacts. The AC-3 rated capacity is 9A, 4kW/400V, and the mechanical life is 10 million cycles. It is suitable for dual-frequency power grids or export equipment.

3RT2023-1AK60

The 3RT2023-1AK60 is a Siemens SIRIUS S0 frame electromagnetic contactor. The coil is compatible with both AC 110V/50Hz and 120V/60Hz, suitable for North American and some export power grids. The main circuit is rated AC-3 9A, 4kW/400V, and comes standard with 1 NO + 1 NC auxiliary contacts. The operating temperature range is -25°C to 60°C.