The THQLQ204020 GE Quad Circuit Breaker combines two 20 Amp single‑pole and one 40 Amp double‑pole circuits in a compact 4‑pole unit, ideal for maximizing panel space in residential and light commercial load centers. With robust thermal‑magnetic trip protection, it's trusted by electricians, OEMs, MRO teams, homeowners, and industrial buyers.
Frequently Asked Questions
- What does this breaker do? It provides combined protection for two 120 V circuits and one 240 V circuit in a single unit.
- Who is it for? Designed for electricians, OEMs, homeowners, and industrial maintenance teams needing compact solutions.
- Is it compatible? Yes—fits standard GE PowerMark and ABB Q‑Line load centers.
Common Use Scenarios
- Adding an RV plug (40 A) and two lighting circuits (20 A) without breaking into another panel
- Workshops or garages adding motor (40 A) and lighting (20 A) circuits efficiently
- OEM enclosures needing mixed-voltage circuits in minimal space
Installation Tips
- Ensure panel bus supports Q‑Line; push‑on design with tin‑plated copper stabs makes installation quick.
- Torque screws per GE/ABB spec—ensures proper clamp and vibration resistance.
This breaker is CSA & UL listed, rated 120/240 V, interrupting capacity 10 kAIC. It's competitively priced, backed by fast shipping, and proudly offered by a 100% Canadian‑owned supplier.
No reviews found
Part THQLQ204020 GE Quad Circuit Breaker from GE/ABB is a compact 2‑20 A + 1‑40 A thermal-magnetic quad breaker. Ideal for adding circuits in limited panel space, it's used by electricians, homeowners, and OEMs for residential/commercial loadcenters.