{"product_id":"square-d-kal361501037","title":"Square D KAL361501037 150A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D KAL361501037 150A 3-Pole 600 V Circuit Breaker—a precise, reliable protection device designed for three-phase electrical systems up to 600 volts. This is the exact part number you need when upgrading or stocking replacement components for Square D panels, ensuring a seamless fit and consistent performance across your distribution equipment.\u003c\/p\u003e \u003cp\u003eWhat it does: It interrupts current on any fault condition, protecting wiring and equipment from overloads and short circuits in a three-phase circuit. With a 150 amp rating across three poles, it safeguards downstream motors, feeders, and panelboard circuits without sacrificing speed or selectivity.\u003c\/p\u003e \u003cp\u003eKey benefits and differentiators\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact fit for Square D installations:\u003c\/strong\u003e Part number KAL361501037 guarantees compatibility with Square D panels and bus assemblies designed for 3-pole 600V protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-phase protection:\u003c\/strong\u003e Handles all three hot legs in a 3-phase system, maintaining balance and protecting multi-phase equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-capacity protection:\u003c\/strong\u003e 150 A rating allows safe protection for substantial loads such as motors, compressors, and large feeders in industrial settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage tolerance:\u003c\/strong\u003e Rated for circuits up to 600 V, suitable for mid-range to heavy-duty commercial\/industrial electrical distributions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTypical use cases\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThree-phase motor circuits in manufacturing, packaging lines, or HVAC systems.\u003c\/li\u003e\n\u003cli\u003eMain feeders and branch circuit protection in commercial or light industrial panels.\u003c\/li\u003e\n\u003cli\u003eReplacement for worn or obsolete breakers in Square D installations where a 150 A, 3-pole, 600 V device is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eInstallation considerations and tips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm panel compatibility and busbar arrangement before installation. This part is designed to slot into Square D enclosures that accept KAL-series triple-pole breakers.\u003c\/li\u003e\n\u003cli\u003eFollow standard safety procedures and the manufacturer's installation instructions. Ensure the system is de-energized and locked out during replacement.\u003c\/li\u003e\n\u003cli\u003eMaintain proper torque on terminal connections to avoid overheating and ensure reliable tripping performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423258333346,"sku":"KAL361501037","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-kal361501037","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}