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SIRIUS 3RA23 Series Reversing Contactor Assemblies
Siemens reversing contactor assemblies prevent wiring errors in the main circuit and control circuit
Siemens fully-wired reversing contactor assemblies are suitable for use in any climate. The 3RA23 contactor assemblies have screw terminals (main and control circuits) and are suitable for screwing or snapping onto TH 35 standard mounting rails. All models are highly reliable and of extremely good quality.
Features
- Using wiring kits for reversing contactor assemblies has the following advantages:
- Notable reduction of wiring in the control circuit
- Integrated mechanical interlocking for sizes S00 and S0
- Prevention of wiring errors in the main circuit
- Connecting combs for screw terminals also results in:
- Prevention of wiring errors in the control circuit
- Reduction of testing costs
- Ready-jumpered actuation of the auxiliary switches and the frame (A2)
- Integrated electrical interlocking
Published: 2022-05-18
