3RA23178XB301VB4

The 3RA2317-8XB30-1VB4 is an S00 size forward and reverse contactor combination with a rated current of 12A and a power of 5.5kW. It features a screw terminal design. Please consult the manufacturer for the coil voltage code.

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Siemens 3RA2317-8XB30-1VB4 forward and reverse contactor combination, S00 size motor forward and reverse control element
Product Positioning

The Siemens SIRIUS 3RA2317-8XB30-1VB4 is an S00 size forward and reverse contactor combination with a rated current of 12A and a power of 5.5kW. It features a screw terminal design and is suitable for three-phase motor forward and reverse switching control circuits.

Core Product Advantages and Features
S00 compact body design
It adopts the S00 standard contactor body, which is compact and suitable for internal configuration in control boxes with limited space.
Mechanical and electrical double interlocking
Both the forward and reverse contactors have mechanical and electrical interlocks, reducing the risk of short circuits caused by malfunctions.
Screw terminal secure wiring
The main circuit uses screw terminal connections, which is suitable for industrial sites that require long-term operation and regular maintenance.
Factory pre-assembly saves time
Internal wiring and interlocking assembly have been completed before leaving the factory, which can effectively shorten the on-site installation and testing time.
project Specification
Original Model Number (MLFB) 3RA2317-8XB30-1VB4
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) 9.2 A
Rated current (AC-3,690V) 6.7 A
Rated power (AC-3, 400V/500V/690V) 5.5 kW
Shell dimensions (height x width x depth) Approximately 68 x 90 x 73 mm
Terminal type Screw terminals
Interlocking type Mechanical interlocking + electrical interlocking
Infrastructure It is assembled from two sets of SIRIUS 3RT2 series contactors.

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3RA23178XB301AP0

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