The GE THQL2140 is a 40 Amp, 2‑pole double‑pole circuit breaker from GE’s Q‑Line series, ideal for residential, commercial, and industrial applications. Featuring a compact plug‑in design, 10 kA interrupting rating, and tin‑plated copper stabs, it provides a reliable and safe overcurrent protection solution.
Frequently Asked Questions
- What is this breaker used for? It protects 120/240 V circuits such as sub‑panels, HVAC, electric water heaters, and shop equipment from overloads and short circuits.
- Is it Canadian‑approved? Yes, it’s CSA‑certified and UL‑listed, meeting all Canadian residential and commercial panel requirements.
- Does it fit GE/Q‑Line panels? Yes, it’s designed for GE PowerMark Gold, PowerMark Pro, ABB ReliaHome, and GE residential load centres.
Common Use Scenarios
- Protecting a 240 V electric water heater in a home or cottage.
- Powering HVAC units or central air systems in residential/commercial installations.
- Feeding sub‑panels in workshops, garages, and RV electrical setups.
Installation Tips
- Turn off main power, then push the breaker firmly into the panel’s bus stabs until it clicks.
- Use 8–3 AWG copper or aluminum conductors torque‑rated for 40 A, tighten load‑side lug per GE specs.
Ideal for electricians, MRO teams, OEMs, homeowners, and contractors, this breaker ensures secure connections, vibration resistance, and corrosion‑resistant tin‑plated copper stabs. Competitive pricing, fast shipping, and 100% Canadian‑owned make this an unbeatable choice for reliable circuit protection.
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GE THQL2140 by GE is a 40 Amp, 2‑pole double‑pole circuit breaker from the Q‑Line series, typically used for protecting 120/240 V residential or commercial circuits like HVAC or sub‑feed panels, offering compact plug‑in design, tin‑plated copper stabs, and CSA/UL compliance.