{"product_id":"square-d-q1b390-90-amp-3-pole-240vac-type-q1b-circuit-breaker-w-mounting-feet","title":"Square D Q1B390 90 Amp 3 Pole 240V Circuit Breaker w\/ Mounting Feet","description":"\u003cp\u003eThe Square D Q1B 390 is a 90 Amp, 3-pole circuit breaker designed for 240VAC applications. Featuring robust construction and integrated mounting feet, it ensures secure installation and reliable protection for your electrical system. Ideal for commercial and industrial use, this breaker offers precise trip characteristics to safeguard circuits against overloads and short circuits. Its durable design supports long-term performance in demanding environments.\u003c\/p\u003e\r\n\u003cul type=\"disc\" style=\"margin-top: 0in;\"\u003e\r\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eBrand: Square D \u003c\/li\u003e\r\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eModel #: Q1B390, Q1B-390 \u003c\/li\u003e\r\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eAmps: 90 Amp \u003c\/li\u003e\r\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003ePoles: 3 Pole \u003c\/li\u003e\r\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eVolts: 240VAC\u003c\/li\u003e\r\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eType Q1B\u003c\/li\u003e\r\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eCircuit Breaker w\/ Mounting Feet\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Square D","offers":[{"title":"Used","offer_id":46244875731202,"sku":"06232503R","price":155.67,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0142\/4909\/9322\/files\/PhotoJun242025_115848AM.jpg?v=1754482042","url":"https:\/\/www.sselectricalsupply.com\/en-ca\/products\/square-d-q1b390-90-amp-3-pole-240vac-type-q1b-circuit-breaker-w-mounting-feet","provider":"S\u0026S Electrical Supply","version":"1.0","type":"link"}