3RA24238XF321BB4
This S0-size star-delta contactor combination is specifically designed for 11kW/400V three-phase motors. It has a rated current of approximately 25A and a control power supply of 24VDC. It can be directly driven by PLC output and is suitable for the reduced-voltage starting requirements of small and medium-sized production lines.
Product Positioning
The 3RA2423-8XF32-1BB4 is a SIRIUS 3RA24 series S0 size star-delta contactor combination, suitable for 11kW/400V three-phase motors, providing a reduced-voltage starting solution under AC-3 operating conditions.
Core Product Advantages and Features
Suitable for small and medium power motors
The design is compatible with the starting current requirements of an 11kW/400V motor.
24VDC coil drive
The control power supply is 24 volt DC, which facilitates interface with PLC digital output.
Complete main and auxiliary contacts
In addition to the main circuit having 3 normally open and 3 normally closed contacts, auxiliary contacts are provided for interlocking.
S0 common external dimensions
It shares the same housing and mounting holes as the S0 size products in the same series, which facilitates spare parts management.
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3RA24258XF321AN2
Like the 3RA2425 series, it belongs to the S0 size star-delta contactor combination. The main circuit can carry AC-3 starting current of 15 to 18.5kW/400V motors. The housing size and contact configuration are in line with the standard specifications of the same family.
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3RA23458XB301AL2
The S3-size forward and reverse contactor combination is designed specifically for 37kW/400V three-phase motors. It features a built-in electrical and mechanical dual interlock mechanism and a 230VAC control power supply, making it suitable for large mechanical transmission applications requiring bidirectional operation.
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3RA23458XB301AG2
S3 size forward/reverse contactor combination, rated 37kW/400V, 80A, with built-in 2x1NO auxiliary contacts and mechanical and electrical interlocks, 110V AC coil power supply, specially designed for forward/reverse switching of medium and large three-phase motors, and can withstand 1000V insulation class application environments.