1TGE120010R1000 | Molded Case Circuit Breaker

Description

ABB 1TGE120010R1000 Circuit Breaker

As an authorized ABB distributor, Saulcontrol provides premium electrical protection solutions with comprehensive 1-year warranties and expert technical support for critical power distribution systems.

Technical Specifications

Main Features and Advantages

The 1TGE120010R1000 circuit breaker provides reliable protection against overloads and short circuits in industrial applications. Its compact design saves valuable panel space while delivering 50kA breaking capacity for critical fault protection. The TMD trip unit combines precise thermal protection with instantaneous magnetic tripping, ensuring equipment safety during fault conditions.

Robust construction features arc chutes that efficiently extinguish arcs and silver-graphite contacts for extended electrical life. The breaker’s current-limiting design reduces thermal stress on downstream components during short circuits. Easy-to-read mechanical indicators provide clear status visibility at a glance. The 1TGE120010R1000 is compatible with ABB’s comprehensive range of accessories including shunt trips, auxiliary contacts, and motor operators for remote control applications.

1TGE120021R001

Application Areas

Industrial Power Distribution: The 1TGE120010R1000 protects motor control centers and distribution panels in manufacturing facilities. Its high breaking capacity safeguards critical equipment like CNC machines and robotic cells. In water treatment plants, it secures pump control circuits against electrical faults while withstanding humid environments.

Building Infrastructure: Commercial buildings utilize this breaker for main distribution boards and sub-panel protection. Its compact dimensions allow high-density installations in electrical rooms with space constraints. For HVAC systems, the breaker provides reliable protection for compressor circuits and fan motor controls, with thermal compensation ensuring accurate tripping across temperature variations.

Related Products

1TGE120010R1100 – 125A version with same form factor
1TGE120010R0900 – 80A model for lower current applications
1SDA072322R1 – Shunt trip accessory for remote tripping
1SDA071058R1 – Auxiliary contact block for status monitoring
1SDA063984R1 – Motor operator for remote switching
1TGE120010R1010 – Electronic trip version with adjustable settings
1SDA063990R1 – Locking kit for maintenance safety

Installation and Maintenance

Installation Preparation: Before installing the 1TGE120010R1000, verify panel compatibility and busbar ratings. Ensure proper torque (5 N·m) on terminal connections using calibrated tools. Maintain minimum clearances per IEC 61439 standards for heat dissipation. For systems requiring remote operation, install compatible 1SDA072322R1 shunt trips during initial mounting.

Maintenance Suggestion: Perform annual infrared thermography scans to detect hot spots. Exercise the mechanism quarterly to maintain mechanical reliability. Test trip functionality using primary injection testing every 2 years. Clean ventilation slots to prevent dust accumulation affecting thermal performance. Replace after 10,000 operations or when contact resistance exceeds 150% of initial values.

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