Description

1TGE120021R0110

1. Product Title

ABB 1TGE120021R0110‑ Circuit Breaker Control Coil Assembly

2. Product Overview

1TGE120021R0110 is an original control coil assembly for ABB medium‑voltage circuit‑breaker operating mechanism. It converts electrical command signals into mechanical actuation force to execute circuit‑breaker closing or tripping operations. The coil assembly features stable electromagnetic performance and insulation properties to adapt to transient voltage fluctuations inside switchgear cabinets. Auxiliary contact feedback provides position status for remote monitoring systems. This spare component restores reliable breaker switching performance for utility substations and industrial power distribution sites.

3. Technical Specifications

• Brand: ABB
• Model: 1TGE120021R0110
• Warranty: One Year
• Condition: 100% New & Original
• Application: MV circuit‑breaker closing / tripping actuation
• Feedback: Auxiliary contact status signal
• Insulation Class: Industrial switchgear grade
• Mounting: Mounted within circuit‑breaker mechanism housing
• Operating Temp: ‑25 °C ~ +70 °C
• Protection Class: IP20
• 

4. Application Scenarios

• Medium‑voltage Switchgear Breaker Mechanism Cabinet: Actuation‑coil spare for ABB circuit‑breaker assemblies.
• Cogeneration‑plant Power‑distribution Panel: Replacement control coil for breaker trip‑close control loops.
• ABB MV Breaker Maintenance & Retrofit: Drop‑in spare for installed 1TGE120021R0110 hardware.