{"product_id":"square-d-hga36150u31xaabc","title":"Square D HGA36150U31XAABC 150A 3-Pole 600 V Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HGA36150U31XAABC is a robust 3-pole circuit breaker designed for demanding industrial power systems. With a 150 A rating and a 600 V maximum rating, it delivers reliable protection and safe disconnection across all three phases.\u003c\/p\u003e \u003ch2\u003eWhy it stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAccurate protection for three-phase systems:\u003c\/strong\u003e 3-pole configuration ensures all phases trip together, preventing phase imbalances and equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability:\u003c\/strong\u003e 150 A rating supports sizable feeders and motor circuits without nuisance tripping.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V voltage tolerance:\u003c\/strong\u003e Suitable for industrial power distribution environments, offering a wide margin for surges and switching transients.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntegrated potential transformer interface:\u003c\/strong\u003e Designed to support metering and protective relays with voltage sensing for precise fault detection and system monitoring.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable Square D pedigree:\u003c\/strong\u003e Trusted protection solutions backed by global service and standardized compatibility with Square D panels and components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat problems it solves\u003c\/h2\u003e\n\u003cp\u003eIn a busy facility, unexpected line faults or overloads can cause costly downtime. This model provides coordinated trip protection across all live lines, reducing the risk of single-phase faults causing damage to motors and transformers. The potential transformer interface supports secondary sensing for metering, SCADA or protection relays, helping operators track demand, maintain power quality, and quickly identify fault conditions.\u003c\/p\u003e \u003ch2\u003eIdeal applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eThree-phase feeders in manufacturing floors, CNC mills, and conveyor systems\u003c\/li\u003e \u003cli\u003eElectrical rooms and distribution panels in data centers or critical facilities\u003c\/li\u003e \u003cli\u003eAny installation requiring a robust 3-pole disconnect at 150 A with 600 V rating\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation \u0026amp; maintenance tips\u003c\/h2\u003e\n\u003cp\u003eEnsure compatibility with your panelboard and follow manufacturer torque specs for terminal connections. This device should be installed by qualified personnel in accordance with local electrical codes. Regular inspection of connections, cool-down periods after fault events, and periodic testing of trip functionality will help maintain reliability.\u003c\/p\u003e \u003ch2\u003eSpecification at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 150 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HGA36150U31XAABC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Three-phase circuit protection with potential transformer interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423305552034,"sku":"HGA36150U31XAABC","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-hga36150u31xaabc","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}