GE THQB3100 - 100A, Circuit Breaker

Designed by General Electric to deliver dependable overcurrent protection where it matters, the GE THQB3100 100A circuit breaker is a trusted choice for demanding electrical systems. Built for panelboards, switchboards, control panels, and OEM equipment, it helps keep power distribution safe, reliable, and easy to maintain in challenging environments.

• Current rating: 100 A — ideal for protecting medium-to-high load feeders and branch circuits in industrial and commercial setups.
• Breaker type: Circuit Breaker (GE THQB series) — straightforward protection with predictable, fast interruption when faults occur.
• Applications: Suitable for panelboards, switchboards, control panels, and OEM equipment, making it a versatile component across multiple installation scenarios.
• Reliability in critical environments: Engineered for industrial, commercial, and OEM applications where dependable protection and safe operation are essential in distribution panels and motor control centers.

Why the THQB3100 100A stands out

The THQB3100 brings consistent performance for 100 A circuits, ensuring fault currents are interrupted quickly to protect wiring, devices, and connected loads. Its compatibility with GE panelboards, switchboards, and OEM enclosures means you can standardize protection across varied equipment without juggling incompatible parts. In facilities where uptime and safety drive decisions, this breaker provides a reliable, familiar solution with GE engineering backing.

Ideal use cases

• Industrial power distribution panels where large feeders require robust overcurrent protection
• Commercial electrical rooms supporting multiple subpan circuits with standardized protection
• OEM equipment housings and control panels needing a proven 100 A protective device
• Motor control centers and distribution centers where predictable interruption behavior is critical

Practical benefits and practical tips

Choosing a 100 A GE THQB3100 circuit breaker helps you balance safety, reliability, and maintainability. With common GE form factors, it simplifies stocking and replacements across facilities that leverage GE protection products. When integrating into existing panels, verify that the THQB3100 family aligns with your panelboard or switchboard specifications to maintain consistent protection performance. For maintenance, keep a small supply of compatible GE accessories and replacement units on hand to minimize downtime during routine tests or fault isolation.

In summary, the GE THQB3100 100A circuit breaker delivers dependable overcurrent protection for essential circuits in industrial, commercial, and OEM applications. If you need a reliable, standards-aligned 100 A protective device that integrates smoothly with GE panel systems and OEM enclosures, this breaker is engineered to meet those requirements and support safer, more efficient power distribution.