{"product_id":"square-d-qomb1","title":"Square D QOMB1 70A 1-Pole 120 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QOMB1 70A 1-Pole 120V Circuit Breaker — a robust, single-circuit protector engineered to handle demanding loads while optimizing panel space.\u003c\/p\u003e \u003cp\u003eWith a 70-amp rating at 120 V, this QOMB1 breaker is built to interrupt excessive current quickly and safely, helping prevent wiring damage and electrical fires. Its 1-pole design is ideal for dedicated, single-phase circuits in residential or light commercial panels where space matters and reliable protection is essential.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e70A current rating:\u003c\/strong\u003e Precisely sized to guard high-draw circuits against overloads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-Pole configuration:\u003c\/strong\u003e Occupies a single slot while delivering dependable single-phase protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e120V operation:\u003c\/strong\u003e Suited for standard 120-volt branch circuits commonly found in homes and small business installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number QOMB1:\u003c\/strong\u003e Clear identification for ordering, replacement, and panel compatibility within Square D systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases include feeding large loads like workshop equipment, space heaters, or specialty outlets where a dedicated 70A line is warranted, all within a panel designed to accept this model. This breaker is designed to slot into compatible Square D enclosures, delivering fast, predictable trip performance when a fault occurs.\u003c\/p\u003e \u003cp\u003eWhy choose this 70A, 1-Pole 120V option over other breakers? It offers a precise balance between protection and space efficiency, suiting panels that require a heavy-duty single-pole solution without sacrificing available slots for other circuits. Always reference your panel's labeling to confirm compatibility with the QOMB1 form factor before installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423149412514,"sku":"QOMB1","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-qomb1","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}