Description
Description
The Square D CQO124M100PC is a 100‑amp, 240‑volt, single‑phase main‑breaker loadcentre built for modern Canadian residential installations. It provides 24 spaces and up to 44 circuits, making it suitable for homes requiring moderate expansion capacity. As part of the Canadian QO plug‑on‑neutral (PoN) series, it accepts pigtail‑less AFCI, GFCI, and dual‑function breakers, allowing faster, cleaner wiring and reducing clutter on the neutral bar. The panel includes a factory‑installed 100A main breaker, tin‑plated copper bus bars, and a NEMA 1 indoor steel enclosure with a combination cover for a clean finish. Engineered for flexibility, the CQO124M100PC is CSA‑approved for vertical, horizontal, or inverted mounting, and supports both aluminum and copper conductors. Its straight‑in wiring design improves installation efficiency, while compatibility with the full QO breaker lineup ensures long‑term adaptability for renovations, heat pumps, EV chargers, and other load additions.
Features
- 100 A main breaker, factory‑installed
- 240 V, single‑phase residential loadcentre
- 24 spaces / 44 circuits maximum capacity
- Plug‑on‑neutral (PoN) design for pigtail‑less AFCI/GFCI breakers
- NEMA 1 indoor steel enclosure with combination flush/surface cover
- Straight‑in wiring layout to reduce installation time and improve cable management
- 22 kA interrupting rating for enhanced protection
- CSA‑certified and compliant with UL 67 and IEC standards
- Suitable for copper or aluminum conductors (AWG 4–2/0)
- Indoor‑use rated; panel can be mounted vertically, horizontally, or inverted
- Tin‑plated copper bus bars for improved conductivity and corrosion resistance
- Dimensions: approx. 20.9" H × 14.25" W × 3.74" D
- Assembled weight: approx. 23.34 lb
