3RA23258XB301AN2

This product is assembled from two SIRIUS 3RT2 series contactors and has a built-in mechanical and electrical interlock device to prevent phase-to-phase short circuits during forward and reverse switching, thereby improving the operational safety and reliability of the motor control circuit.

Share To

Siemens 3RA2325-8XB30-1AN2 forward and reverse contactor combination, S0 size 220V coil motor control element

Product Positioning

The Siemens SIRIUS 3RA2325-8XB30-1AN2 forward and reverse contactor combination combines two S0-size contactors with mechanical and electrical interlocks. It is suitable for forward and reverse switching control circuits of three-phase asynchronous motors, which can shorten panel wiring and assembly time.

Core Product Advantages and Features

Mechanical and electrical double interlocking

The forward and reverse contactors are equipped with both mechanical and electrical interlocks, providing double protection to prevent phase-to-phase short circuits caused by malfunctions.

Factory pre-assembly saves time

Wiring and interlocking assembly are completed before leaving the factory. On-site, only the main power supply and motor need to be connected for use, reducing the manpower and testing costs of panel assembly.

S0 size compact body

It adopts the S0 standard contactor body, which is compact and easy to install inside the distribution box, and also facilitates the space planning of existing panels.

220V coil is widely applicable

The coil has a rated voltage of 220V AC (50/60Hz), which corresponds to common plant control voltages, making selection and spare parts management simpler.

project	Specification
Original Model Number (MLFB)	3RA2325-8XB30-1AN2
Product Category	SIRIUS 3RA23 Series Forward and Reverse Contactor Combination
Contactor size	S0
Number of poles/main contact	3-pole, 3NO normally open main contact
Rated current (AC-3, 400V/500V)	17 A
Rated power (AC-3, 400V/500V)	7.5 kW
Rated current (AC-3,690V)	13 A
Rated power (AC-3,690V)	11 kW
Coil/Control Voltage	220 V AC, 50/60Hz
Shell dimensions (height x width x depth)	Approximately 101 x 90 x 97 mm
net weight	Approximately 0.88 kg
Terminal type	Screw terminals
Interlocking type	Mechanical interlocking + electrical interlocking
Protection level	IP20
Infrastructure	It is assembled from two sets of SIRIUS 3RT2 series contactors.

Recommend

3RA23258XE301BB4

The Siemens SIRIUS S0 type forward and reverse contactor combination has a rated current of 17A, corresponding to a 7.5kW AC-3 motor at 400V. At 690V, the rated current increases to 11kW and 13A. The coil operates at 24V DC, and the mechanical life reaches 10 million operations. It can be directly connected to a PLC DC output drive.

3RA23248XB301AG2

The 3RA2324-8XB30-1AG2 combines two sets of S0-size contactors with mechanical and electrical interlocks. The coil voltage is 110V AC, which can simplify the wiring and testing of the forward and reverse circuits in the control box.

3RA23238XB301BB4

The 3RA2323-8XB30-1BB4 uses a 24V DC coil and has built-in mechanical and electrical interlocks and two sets of normally open auxiliary contacts, making it suitable for three-phase motor forward and reverse rotation applications in DC control circuits.