3RA23238XB301AC2

The 3RA2323-8XB30-1AC2 has a coil voltage of 24V AC, corresponding to a motor with a power output of approximately 3HP at 230V and approximately 5HP at 460V. It has a built-in mechanical interlock and wiring harness for easy installation.

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Siemens 3RA2323-8XB30-1AC2 forward and reverse contactor combination, 24V AC coil S0 size motor control element
Product Positioning

The Siemens SIRIUS 3RA2323-8XB30-1AC2 is an S0-size forward and reverse contactor combination with a 24V AC coil. It can be used with three-phase motors of approximately 3HP (230V) and 5HP (460V), and has built-in mechanical interlocking and pre-connected wiring harness.

Core Product Advantages and Features
24V AC coil standard specifications
The control voltage is 24V AC (50/60Hz), which is a common safety control voltage in the industry, and replacement and spare parts procurement are quite common.
Built-in wiring harness and auxiliary contacts
It comes with one set of normally open and one set of normally closed auxiliary contacts and pre-connected internal wiring harnesses to speed up panel assembly.
Mechanical interlock to prevent short circuit
The two sets of contactors, one for forward and one for reverse rotation, are mechanically interlocked to prevent simultaneous engagement due to operational errors, which could cause a phase-to-phase short circuit.
Standard 35mm guide rail mounting
It can be directly mounted on a standard 35mm DIN rail, facilitating maintenance and replacement work inside the distribution box.
project Specification
Original Model Number (MLFB) 3RA2323-8XB30-1AC2
Product Category SIRIUS 3RA23 Series Forward and Reverse Contactor Combination
Contactor size S0
Number of poles/main contact 3-pole, normally open main contact
Rated current (AC-3,400V) 9 A
Applicable horsepower (230V/460V) Approx. 3 HP / Approx. 5 HP
Coil/Control Voltage 24 V AC, 50/60Hz
Auxiliary contact 1 normally open + 1 normally closed
Terminal type Screw terminals
Interlocking type Mechanical interlocking, including pre-connected wiring harness
Installation method Standard 35mm DIN rail
Place of origin Made in Germany
Environmental certification Compliant with RoHS and REACH regulations

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