General Electric THQMV100B 100A 2-Pole 240 V Circuit Breaker

Protect your 240-volt circuits with the General Electric THQMV100B 100A 2-Pole 240 V Circuit Breaker—an authentic GE replacement designed to meet the exact specifications of your panel. Built to safeguard electrical systems from overloads, short circuits, and damage, this 2-pole device interrupts both hot legs to quickly isolate faults.

Key specifications

• Part Number: THQMV100B
• Current rating: 100 A
• Poles: 2
• Voltage rating: 240 V
• Brand: General Electric

Why this GE replacement stands out

• Authentic GE engineering ensures compatibility with GE panels that specify THQMV100B and helps maintain the panel's listed safety credentials.
• Two-pole design interrupts both hot conductors, improving protection for 240-volt circuits such as main feeders or large appliances.
• Reliable performance under typical residential or light commercial load profiles, with consistent trip characteristics that electricians rely on for predictable protection.
• Easy installation for qualified technicians, with the form factor and electrical connection aligned to GE's original equipment standards.

Ideal use cases

This 100A 2-pole 240 V circuit breaker is well-suited for GE panels that require this exact model, serving as either a main feeder break or a protection device for high-current 240-volt circuits. Common applications include large HVAC equipment, subpanel feeders, and other substantial 240V loads in homes or small businesses, provided your panel calls for THQMV100B.

Installation and safety tips

• Turn off main power and verify no voltage is present before servicing or replacing a breaker.
• Confirm panel compatibility by checking the equipment list or label for THQMV100B requirement.
• Follow manufacturer torque specifications and installation procedures in the GE documentation.

With the General Electric THQMV100B 100A 2-Pole 240 V Circuit Breaker, you get a dependable, authentic part that aligns with GE’s safety standards and electrical performance expectations. It’s the right choice when you need a precise replacement that preserves your panel’s design integrity and protection profile.