3RA23178XB301AF0

The 3RA2317-8XB30-1AF0 has a coil voltage of 110V AC, a rated current of 12A and 5.5kW, and a net weight of approximately 0.498kg. It is suitable for control box applications that allow forward and reverse switching of three-phase motors.

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Siemens 3RA2317-8XB30-1AF0 forward and reverse contactor combination, 110V coil S00 size motor control element

Product Positioning

The Siemens SIRIUS 3RA2317-8XB30-1AF0 is an S00 size forward and reverse contactor combination with a coil voltage of 110V AC and a rated current of 12A. It is suitable for forward and reverse control circuits of motors with a 110V control power supply standard.

Core Product Advantages and Features

110V coil is suitable for existing power distribution systems.

The control voltage is 110V AC (50/60Hz), which is convenient for using the existing 110V control power supply system in some factories, eliminating the need for an additional transformer.

Mechanical and electrical double interlocking

The forward and reverse contactor has both mechanical and electrical interlocks, reducing the risk of phase-to-phase short circuits caused by malfunctions.

Lightweight body design

Weighing only about 0.498 kg, it is easy to handle on-site and install inside the distribution box.

IP20 protection rating

It has an IP20 basic protection rating and is suitable for use in general indoor distribution box environments.

project	Specification
Original Model Number (MLFB)	3RA2317-8XB30-1AF0
Product Category	SIRIUS 3RA23 Series Forward and Reverse Contactor Combination
Contactor size	S00
Number of poles/main contact	3-pole, 3NO normally open main contact
Rated current (AC-3,400V)	12 A
Rated current (AC-3,500V/690V)	9.2 A / 6.7 A
Rated power (AC-3, 400V/500V/690V)	5.5 kW
Coil/Control Voltage	110 V AC, 50/60Hz
Shell dimensions (height x width x depth)	68 x 90 x 73 mm
net weight	0.498 kg
Terminal type	Screw terminals
Protection level	IP20
Mechanical life	Approximately 10 million operation cycles

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3RA23178XB301AB0

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