Q220

The Q220 is a ‑pole,  amp miniature circuit breaker designed for low‑voltage AC power distribution and overcurrent protection in residential and light commercial electrical systems. It is rated for 120/240 V AC operation with a {aic rating} interrupting rating, making it suitable for typical branch circuits feeding lighting, receptacles, and small HVAC or appliance loads. The breaker uses a thermal‑magnetic trip mechanism, incorporating both long‑time (overload) and instantaneous (short‑circuit) elements to protect wiring and connected equipment from sustained overloads and fault conditions.

Mechanically, the Q220 is a plug‑in molded‑case breaker that installs directly into compatible load centers or panelboards with a standard Q‑frame interface. Its compact two‑pole configuration allows simultaneous disconnection of both ungrounded conductors in a single handle assembly, ensuring common‑trip operation for safety and code compliance in multi‑wire branch circuits. The thermal‑magnetic design provides reliable performance under typical household and light commercial load profiles, requiring minimal maintenance once installed

You can find the Q220 at Electrical.com, your reliable partner for industrial and commercial electrical products. Our selection includes trusted breakers from manufacturers like Siemens, backed by a dedicated sales team ready to assist with technical questions, product selection, and support.