Siemens 3RA2923-2BB1 Wiring Kit for YD Starter Size S0
Siemens 3RA2923-2BB1 wiring kit with mechanical interlocking for Size S0 YD starters.
The Siemens 3RA2923-2BB1 is a specialized wiring kit providing electrical and mechanical connections for YD (Star-Delta) starters. It incorporates mechanical interlocking to ensure safe and correct sequencing of the contactors involved in a Star-Delta starting circuit.
This kit is specifically designed for Size S0 YD starters. Star-Delta starting is used to reduce the starting current of three-phase motors, commonly found in applications like large fans, pumps, and compressors. The mechanical interlocking prevents short circuits during the transition from star to delta configuration.
Source the Siemens 3RA2923-2BB1 from Stanlo Automation, your trusted veteran-owned supplier of surplus industrial automation parts. We ensure quality and reliability for your critical components.
| Type | Wiring Kit |
| Electrical Connection | Yes |
| Mechanical Connection | Yes |
| Mechanical Interlocking | Included |
| For Starter Type | YD (Star-Delta) Starter |
| Size | S0 |
| Terminal Type | Screw terminal |