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The GE THQB2150 is a 50 Amp, 2‑Pole, 240 V bolt‑on circuit breaker from GE’s THQB series, designed to provide secure overcurrent protection in residential, commercial, and industrial applications. Competitive pricing, fast shipping, and 100% Canadian‑owned.
Frequently Asked Questions
- What is this used for? It protects 240 V circuits from overloads and short circuits in load centers and lighting panels.
- Who is it for? Electricians, MRO teams, OEMs, homeowners, industrial buyers.
- Is it CSA approved? Yes—CSA approved, UL listed, HACR rated for HVAC systems.
Common Use Scenarios
- Protecting sub‑panels feeding workshop machinery with a secure 50 A circuit.
- Used in industrial control panels by OEMs requiring thermal‑magnetic protection.
- Installation in residential load centers to supply spa, EV charger, or AC units.
Installation Tips
- Shut off main power, bolt the breaker directly to the bus in the panel before connecting load and line wires securely.
- Torque #8–3 AWG copper/aluminum conductors to manufacturer’s spec for reliable thermal‑magnetic performance.
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GE THQB2150 is a GE‑brand, 50 Amp, 2‑Pole, 240 V bolt‑on circuit breaker used to protect residential and commercial load centers by quickly breaking fault currents while offering compact, thermal‑magnetic protection.