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The GE/ABB TMC42420C is a robust 200 amp, 3‑phase, 4‑wire main breaker load centre with 42 circuits (76 spaces), designed for safe and efficient power distribution in commercial, industrial, and residential‑commercial settings.
Frequently Asked Questions
- What does this panel do? Distributes 120/208 V power across 42 branch circuits with a 200 A main breaker.
- Who is it for? Electricians, OEMs, MRO teams, homeowners and industrial purchasers.
- Is it CSA‑rated? Yes—built to exceed Canadian CEC safety standards.
Common Use Scenarios
- Installed in warehouses to power lighting, HVAC, and machinery.
- Used on industrial job‑sites to feed welders, compressors and tool stations.
- Applied in RV parks and commercial kitchens needing reliable multi‑phase power.
Installation Tips
- Ensure panel is securely fastened indoors to a solid wall or framing to meet NEMA 1 requirements.
- Feed from top or bottom, then torque connections to 1 AWG‑250 kcmil copper or 2/0‑250 kcmil aluminium per code.
This load centre connects cables securely with a copper bus, supports vibration‑resistant performance, and is compatible with 1″ THQL breakers. Available at competitive pricing, fast shipping, and proudly 100% Canadian‑owned.
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TMC42420C by GE/ABB is a 200 A, 3‑phase main breaker load centre with 42 circuits, rated for 120/208 V indoor use. Commonly used by electricians, OEMs, MROs in commercial, workshop, and industrial settings to safely distribute power. Canadian stock, fast shipping.