THQLT2020 GE Tandem Circuit Breaker

The THQLT2020 GE Tandem Circuit Breaker is a high‑quality, space‑saving electrical protection device that delivers two 20 A thermal‑magnetic circuits in a single 1″ panel slot. Perfect for electricians, homeowners, MRO teams, and OEMs.

Frequently Asked Questions

• What is the THQLT2020 used for? It provides two 20 A single‑pole circuits in one slot for 120/240 V load centers.
• Who is it for? Suitable for electricians, residential contractors, and industrial MRO teams seeking compact solutions.
• Is it CSA/UL certified? Yes—CSA‑approved, UL‑listed and HACR/SWD rated for code compliance.

Common Use Scenarios

• Home renovation projects where breaker panel space is tight.
• Adding lighting and small appliance circuits in workshops or garages.
• OEM electrical panels in light‑commercial installations with limited slots.

Installation Tips

• Ensure proper fit in GE/ABB Q‑Line or PowerMark® load centers—plug‑in installation makes it fast and secure.
• Torque terminals to manufacturer specs (e.g., 25 lb‑in) for reliable tin‑plated copper stab connections.

This breaker ensures secure, corrosion‑resistant connections via tin‑plated copper stabs and thermal‑magnetic protection against overloads and short circuits. It’s competitively priced with fast shipping, backed by 100% Canadian‑owned customer service.