{"product_id":"square-d-hgl36040-molded-case-circuit-breaker-40a-3p","title":"Square D HGL36040 Molded Case Circuit Breaker 40A 3P","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SQUARE D HGL36040 is a 3-pole molded case circuit breaker rated for 40 amps at 600 VAC and 250 VDC. It uses a thermal-magnetic trip mechanism to provide overload and short-circuit protection in industrial and commercial power distribution panels. The breaker accepts wire sizes from 14 AWG through 3\/0 AWG via lug-style terminal connections and is actuated by a toggle switch reset. At 4.15 pounds, this is a full-size frame breaker suited for panel mount or free-standing enclosure installations where three-phase or multi-pole branch circuit protection is required. Licensed electricians and panel builders are the primary installers for this device.\u003c\/p\u003e\n\u003cp\u003eThe HGL36040 is designed for use in commercial and industrial power distribution systems requiring reliable multi-pole overcurrent protection at up to 600 VAC. The input data notes compatibility with communication network equipment, front display modules, operating assistance devices, and power meters. Its lug terminals accommodate a wide conductor range, making it a practical fit for new panel builds and replacement projects in facilities where 40-amp 3-pole protection is specified.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e40-amp continuous rating at 600 VAC and 250 VDC\u003c\/li\u003e\n  \u003cli\u003e3-pole configuration for three-phase or multi-wire branch circuits\u003c\/li\u003e\n  \u003cli\u003eThermal-magnetic trip mechanism for overload and short-circuit protection\u003c\/li\u003e\n  \u003cli\u003eLug terminal connections accepting 14 AWG through 3\/0 AWG conductors\u003c\/li\u003e\n  \u003cli\u003eToggle switch reset actuator for manual operation\u003c\/li\u003e\n  \u003cli\u003ePanel mount and free-standing enclosure installation support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eNoted for use with communication network equipment, front display modules, operating assistance accessories, and power meters per manufacturer data. Designed as an OEM-style molded case circuit breaker for commercial and industrial panel applications requiring 40-amp 3-pole overcurrent protection at 600 VAC.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize and lock out the panel before installing or replacing any circuit breaker. Verify conductor sizing against the 14 AWG through 3\/0 AWG lug terminal range before making connections. Confirm enclosure and panel compatibility for the breaker frame dimensions before mounting.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 40 amps\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage (AC)\u003c\/strong\u003e: 600 VAC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage (DC)\u003c\/strong\u003e: 250 VDC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrip Mechanism\u003c\/strong\u003e: Thermal-Magnetic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTerminal Connection Type\u003c\/strong\u003e: Lug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Size Range\u003c\/strong\u003e: 14 AWG to 3\/0 AWG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReset Actuator Type\u003c\/strong\u003e: Toggle Switch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Panel Mount, Free Standing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 6.4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 4.12 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDepth\u003c\/strong\u003e: 3.44 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 4.15 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: CSA Certified, IEC 647-2 Icu\/Ics, NOM, UL Listed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: HGL36040\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51540124139826,"sku":"HGL36040","price":1925.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/39fb37fe7a7b52042c7a13bf50dbbd18_4a9de702-3b24-41c2-9bf1-c774c2fcd822.jpg?v=1785846317","url":"https:\/\/voomisupply.com\/products\/square-d-hgl36040-molded-case-circuit-breaker-40a-3p","provider":"Voomi Supply","version":"1.0","type":"link"}