3RA2316-8XB30-1BB4
The Siemens SIRIUS 3RA2316-8XB30-1BB4 is an S00 size reversible contactor assembly, AC-3 9A/4kW (400V), 3-pole, control voltage 24V DC, screw terminals, with factory-installed electrical and mechanical interlocks, suitable for three-phase motor forward and reverse control.
Product Positioning
The 3RA2316-8XB30-1BB4 is a Siemens SIRIUS S00 size reversible contactor assembly. It is pre-assembled and interlocked at the factory and can be directly used for forward and reverse control of three-phase motors.
Core Product Advantages and Features
Factory pre-assembled reversible
The two contactors have been pre-assembled on the production line and can be used immediately upon on-site installation.
Electrical and mechanical interlocks
Double interlocking prevents simultaneous forward and reverse rotation, improving operational safety.
AC-3 4kW
Rated AC-3 9A/4kW (400V), suitable for small three-phase motors.
24V DC control
It can be directly driven by a PLC or a 24V DC control circuit.