{"product_id":"square-d-qob220swn-2-pole-bolt-on-circuit-breaker-20a","title":"Square D QOB220SWN 2 Pole Bolt-on Circuit Breaker 20A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SQUARE D QOB220SWN is a 2-pole, bolt-on miniature circuit breaker rated at 20 amps and 120 volts AC. It provides overcurrent and short-circuit protection in panelboard applications where a secure, bolt-on mount is required. The pressure plate terminal connection accepts 14 to 8 AWG wire, making it suitable for branch circuit work in commercial and light industrial settings. Licensed electricians install this breaker as part of new panelboard builds or as a direct replacement in existing Square D NQOD panelboard assemblies. It carries UL Listed and CSA certifications and is RoHS compliant.\u003c\/p\u003e\u003cp\u003eThis breaker is designed for use in Square D NQOD panelboards and is a common replacement component in commercial electrical distribution systems. The bolt-on mounting style ensures a firm, vibration-resistant connection in high-demand environments. Its compact form factor fits standard breaker slots without modification, making it a straightforward swap during panel upgrades or service calls where a 2-pole, 20-amp bolt-on position is required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e20-amp, 2-pole configuration for branch circuit overcurrent protection\u003c\/li\u003e\n\u003cli\u003eBolt-on mount type for secure, vibration-resistant installation\u003c\/li\u003e\n\u003cli\u003ePressure plate terminal accepts 14 to 8 AWG copper wire\u003c\/li\u003e\n\u003cli\u003eUL Listed and CSA certified for North American electrical installations\u003c\/li\u003e\n\u003cli\u003eRoHS compliant construction\u003c\/li\u003e\n\u003cli\u003eDesigned for use with Square D NQOD panelboards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Square D NQOD panelboards as stated by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize the panelboard and verify the absence of voltage before installing or removing any circuit breaker. Confirm that the wire gauge used falls within the 14 to 8 AWG range supported by the pressure plate terminals. Do not exceed the breaker's rated ampacity when sizing the branch circuit load.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 20 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 120 volts AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Size\u003c\/strong\u003e: 14 to 8 AWG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Connection Type\u003c\/strong\u003e: Pressure Plate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Bolt-On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 2.2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3.8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.61 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL Listed, CSA, RoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SQUARE D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: QOB220SWN\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51538868633906,"sku":"QOB220SWN","price":152.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/60e8cc7276c2a2de67c93656f05110cb.jpg?v=1785828592","url":"https:\/\/voomisupply.com\/products\/square-d-qob220swn-2-pole-bolt-on-circuit-breaker-20a","provider":"Voomi Supply","version":"1.0","type":"link"}