{"product_id":"qob270","title":"Square D QOB270 - 70A, 2-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D QOB270\u003c\/strong\u003e—a reliable 70A, 2-Pole circuit breaker engineered for dependable overcurrent protection in demanding electrical environments. This 2-Pole configuration is designed to guard two hot conductors in 240V circuits, making it a prudent choice for balanced load protection in a variety of setups.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 70A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhere you’ll use it matters. The QOB270 fits seamlessly into panelboards, switchboards, and control panels, delivering safety and protection where it counts. It’s well-suited for industrial facilities, commercial applications, and OEM environments where consistent performance and rapid isolation of faults are essential in distribution panels and motor control centers.\u003c\/p\u003e \u003cp\u003eWhat makes this breaker stand out is its combination of straightforward integration and robust protection. With a two-pole design, you get coordinated protection for both legs of a 240V circuit, helping prevent unbalanced faults and reducing the risk of equipment damage. It’s a practical choice when you need reliable cut-off in feeders, motor circuits, or critical power paths within a panel or control system.\u003c\/p\u003e \u003cp\u003ePractical use cases to consider:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFeeder protection for commercial electrical panels and HVAC equipment in mid-to-large installations\u003c\/li\u003e \u003cli\u003eMotor control center applications where two hot lines require synchronized protection\u003c\/li\u003e \u003cli\u003eOEM panels and assemblies needing a dependable, drop-in replacement for two-pole protection at 70A\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTips for sizing and integration:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eConfirm the 70A rating aligns with your circuit’s load calculations and protection requirements\u003c\/li\u003e \u003cli\u003eEnsure compatibility with your panelboard or switchboard mounting arrangement and enclosure space\u003c\/li\u003e \u003cli\u003eVerify that the two-pole configuration aligns with the circuit’s voltage and conductor setup to maintain proper protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn environments where safety, reliability, and clear fault isolation matter—such as distribution panels and motor control centers—the Square D QOB270 70A, 2-Pole circuit breaker delivers consistent performance. It’s a focused solution for professionals who value precise protection without compromising on ease of integration or operational reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390604202146,"sku":"QOB270","price":84.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_3de92366-c4b6-4fe5-9d97-5d0e9e51cde1.png?v=1765377702","url":"https:\/\/www.ampstate.com\/products\/qob270","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}