{"product_id":"qob230","title":"Square D QOB230 - 30A, 240VAC, 2-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QOB230—a 30A, 240VAC, 2-pole circuit breaker designed to deliver dependable overcurrent protection in demanding electrical environments. The two-pole configuration protects both conductors in multi-wire circuits, enabling safe, coordinated shutdown for panel layouts, switchboards, and control panels.\u003c\/p\u003e \u003ch3\u003eKey specifications you can rely on\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: 30A\u003c\/li\u003e \u003cli\u003eVoltage rating: 240VAC\u003c\/li\u003e \u003cli\u003ePoles: 2-Pole\u003c\/li\u003e \u003cli\u003eBreaker type: Circuit Breaker (Square D QOB series)\u003c\/li\u003e \u003cli\u003eApplications: panelboards, switchboards, and control panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBuilt for industrial, commercial, and OEM applications, this breaker delivers dependable protection in distribution panels and motor control centers. It helps safeguard electrical systems from overloads and short circuits, supporting equipment uptime and safe operation in busy facilities.\u003c\/p\u003e \u003ch3\u003eWhy this 2-pole design matters\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSimultaneous disconnection of both conductors reduces fault and arc risks in shared circuits.\u003c\/li\u003e \u003cli\u003eCompact, robust form factor fits tightly packed panel spaces without compromising protection.\u003c\/li\u003e \u003cli\u003eReliable integration with Square D distribution products, streamlining maintenance and replacement.\u003c\/li\u003e \u003cli\u003eEffective protection for motor feeders, feeders to critical loads, and other control panel subsystems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal for\u003c\/h3\u003e\n\u003cp\u003e technicians, engineers, and facility managers working in industrial settings, commercial buildings, and OEM equipment assembly who require consistent, trustworthy overcurrent protection. Use the QOB230 in distribution panels and motor control centers to maintain safe operation and reduce downtime.\u003c\/p\u003e \u003ch3\u003ePractical installation and usage tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify panel compatibility with 2-pole QOB-type breakers and confirm that 30A at 240V aligns with your circuit design.\u003c\/li\u003e \u003cli\u003eLeverage the 2-pole configuration to efficiently protect paired conductors in multi-wire circuits.\u003c\/li\u003e \u003cli\u003eKeep spare units on hand to minimize downtime during routine maintenance or fault replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390530506914,"sku":"QOB230","price":41.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_1b486c96-8edd-4ec4-a3c0-4d1c9c93435b.png?v=1765376859","url":"https:\/\/www.ampstate.com\/products\/qob230","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}