{"product_id":"square-d-khb36150-circuit-breaker","title":"Square D | KHB36150 | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D KHB36150 is a 3-pole circuit breaker engineered for dependable protection of three-phase systems. Whether you're performing maintenance, a retrofit, or a replacement in an existing Square D installation, this unit is designed to slot into compatible panels with precision.\u003c\/p\u003e \u003ch3\u003eKey advantages of the KHB36150 3-Pole breaker\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThree-pole configuration provides coordinated protection for 3-phase circuits, helping guard motors and compressors against overcurrent events.\u003c\/li\u003e \u003cli\u003eOptimized for direct compatibility with Square D enclosures and panels that accept the KHB36150 part, enabling smoother upgrades and fewer compatibility surprises.\u003c\/li\u003e \u003cli\u003eThe part number KHB36150 serves as the best reference for compatibility, so cross-check panels and ratings before ordering.\u003c\/li\u003e \u003cli\u003eDurable, reliable operation with straightforward reset after a fault, reducing downtime in critical systems.\u003c\/li\u003e \u003cli\u003eClear labeling and footprint aligned with standard Square D protection devices for easier maintenance and serviceability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhere and how you’ll use it\u003c\/h3\u003e\n\u003cp\u003eIdeal for commercial and light industrial applications that rely on three-phase power, such as motor drives, HVAC controls, conveyors, and processing lines. Use this breaker when you need a dependable replacement that preserves system protection and panel wiring integrity.\u003c\/p\u003e \u003ch3\u003eTips for a smooth selection and installation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering — the KHB36150 is your best compatibility reference when matching panels and circuits.\u003c\/li\u003e \u003cli\u003eTo ensure a clean retrofit, verify that the panel accepts 3-pole protection with the same electrical characteristics as your existing devices.\u003c\/li\u003e \u003cli\u003eFollow the panel manufacturer’s guidelines during installation and torque specifications per equipment requirements; ensure power is off before any work and use appropriate PPE.\u003c\/li\u003e \u003cli\u003eRetain the original documentation for your site records to simplify future replacements or inspections.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters in real-world protection\u003c\/h3\u003e\n\u003cp\u003eChoosing a dedicated Square D KHB36150 3-pole breaker helps maintain system protection continuity and simplifies maintenance cycles. Its 3-pole design ensures synchronized trips across all three phases, which is essential for safe operation of multi-phase equipment and reduced risk of unbalanced loads.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46427250196642,"sku":"KHB36150","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/square-d-khb36150-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}