Siemens 3RA2913-2AA1 Wiring Kit, Screw Terminal, Electrical & Mechanical, Reversing Starter Original Brand New

Overview

The Siemens 3RA2913-2AA1 wiring kit is an essential component for engineers and panel builders looking to streamline the assembly of reversing starters. By using this prefabricated kit, you eliminate the need for manual wire cutting and complex point-to-point wiring between two contactors.

This kit is engineered for the SIRIUS 3RT2 series, ensuring a perfect fit and high-vibration resistance. It includes the mechanical interlock which prevents both contactors from closing simultaneously, ensuring system safety and reliability.

Function

• Mechanical Interlocking: Physically prevents the second contactor from engaging while the first is active.

• Electrical Connection: Provides the phase-reversal bridge required for motor direction control.

• Seamless Integration: Designed specifically for Size S00 contactors within the Siemens SIRIUS Innovations modular system.

Benefit

• Time Efficiency: Reduces assembly time by up to 80% compared to manual wiring.

• Error Prevention: Prefabricated links eliminate the risk of wiring errors in the reversing circuit.

• Space Saving: The compact design ensures the reversing assembly maintains a slim profile on the DIN rail.

• Safety Guaranteed: The integrated mechanical interlock provides a hardware-level fail-safe.

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