{"product_id":"square-d-qob330vh-3-pole-bolt-on-circuit-breaker-30a","title":"Square D QOB330VH 3-pole Bolt-on Circuit Breaker 30A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SQUARE D QOB330VH is a 3-pole, bolt-on miniature circuit breaker rated for 30 amps at 240 volts AC. It provides overcurrent and short-circuit protection in three-phase and multi-wire branch circuit applications. The pressure plate terminal connection accepts 14 to 8 AWG wire, making it suitable for a range of commercial and light industrial load circuits. Licensed electricians install this breaker during panel work, service upgrades, or branch circuit additions. It carries UL Listed and CSA certifications and meets RoHS compliance requirements, confirming it meets recognized North American safety standards.\u003c\/p\u003e\u003cp\u003eThe QOB330VH is designed for use with Square D NQOD panelboards. It is appropriate for commercial electrical distribution systems where bolt-on breakers are specified for vibration resistance and secure termination. Typical applications include multi-wire branch circuits, HVAC equipment disconnects, and light commercial panel installations requiring a 3-pole overcurrent device in a bolt-on configuration.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e30-amp overcurrent protection across 3 poles at 240 volts AC\u003c\/li\u003e\n\u003cli\u003eBolt-on mount type for secure, vibration-resistant panel installation\u003c\/li\u003e\n\u003cli\u003ePressure plate terminals accept 14 to 8 AWG conductors\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 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 specified 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 all applicable local codes. De-energize the panel and verify the absence of voltage before installing or replacing any circuit breaker. Confirm the panelboard is rated for bolt-on breakers and that conductor sizing matches the 14 to 8 AWG terminal range. Do not install this breaker in a panel for which it is not listed or approved.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 30 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 240 volts AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Bolt-On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Connection Type\u003c\/strong\u003e: Pressure Plate\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\u003eHeight\u003c\/strong\u003e: 3.3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2.2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3.3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.8 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\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: QOB330VH\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51539135725874,"sku":"QOB330VH","price":599.22,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f36191f69ee1fd9f25247ac3270e6dec.jpg?v=1785835156","url":"https:\/\/voomisupply.com\/products\/square-d-qob330vh-3-pole-bolt-on-circuit-breaker-30a","provider":"Voomi Supply","version":"1.0","type":"link"}