(905)553-7171
sales@mapleelectricsupply.ca
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Weight: 0.25 lb
Adding or replacing a 20 A branch circuit in a Square D QO load centre calls for the matching plug-in breaker. The Square D QO120 is a 1-pole, 20 A thermal-magnetic miniature circuit breaker rated 120/240 V AC with a 10 kA interrupting rating. It suits general 15/20 A lighting and receptacle circuits in homes and light commercial panels.
| Spec | Detail |
|---|---|
| Brand | Square D by Schneider Electric |
| Model | QO120 |
| Poles | 1 |
| Current rating | 20 A |
| Voltage | 120/240 V AC |
| Interrupting rating | 10 kA |
| Trip type | Thermal-magnetic, standard |
| Mounting | Plug-in |
| Wire range | 14-8 AWG copper or aluminum |
| Ratings | HACR, SWD |
Pro tip from the counter
On dwelling-unit receptacle circuits the CEC generally requires arc-fault protection, so a plain QO120 is often the wrong breaker for bedrooms and living areas. Check the circuit's use first and use a QO combination AFCI or a dual-function breaker where the code calls for it.
Best for: QO load centre replacements and additions, lighting and receptacle branch circuits, HVAC and furnace circuits, commercial NQ panelboards
Shipped from Vaughan, ON across Canada. Contractors can get trade pricing through a quote or by calling (905) 553-7171.
| Feature |
Square D QO120 Circuit Breaker, 1P, 20A
$20.80
Current
|
|---|---|
| Brand | Square D |
| Type | |
| Availability | In stock |
| Rating | No reviews |
Our counter is at 8520 Jane St, Unit 5, Vaughan, ON L4K 5A9, open Monday to Friday, 8am to 4pm. Order online and collect, or bring a material list and we will price it at the counter. Contractors and DIY customers are both welcome.
