{"product_id":"square-d-kh26090bc","title":"Square D KH26090BC 90A 2-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D KH26090BC 90A 2-Pole 600 V Circuit Breaker — a purpose-built protection device crafted to safeguard high-demand electrical circuits while keeping your system compliant and reliable.\u003c\/p\u003e \u003cp\u003eAs an authentic KH-series Square D component, this 90-amp circuit breaker is the right choice when you need robust overcurrent protection for two hot lines up to 600 volts. The 2-pole design trips both poles together, delivering quick, safe isolation of faulted circuits and reducing the risk of arc faults in multi-wire branch circuits.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: KH26090BC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e: 90 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFamily\u003c\/strong\u003e: Square D KH-series\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhere this breaker shines\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIndustrial feeders and commercial distribution panels that require reliable protection for high-load circuits.\u003c\/li\u003e \u003cli\u003eMotor load circuits and transformer feeders where consistent trip characteristics prevent equipment damage and downtime.\u003c\/li\u003e \u003cli\u003eDirect replacement scenarios in KH-series panels, ensuring compatibility and minimizing installation risk.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose a genuine Square D KH26090BC rather than a generic substitute? Its exact fit and proven performance within KH panels help maintain system integrity, simplify maintenance, and support long-term reliability. With a two-pole common-trip design and a 600 V rating, it delivers precise protection for both conductors, making it a dependable choice for safeguarding expensive electrical equipment and reducing unplanned outages.\u003c\/p\u003e \u003cp\u003ePractical tips for installation and use\u003c\/p\u003e \u003cul\u003e \u003cli\u003eConfirm panel compatibility with KH-series circuit breakers before installation to ensure a secure fit and proper trip operation.\u003c\/li\u003e \u003cli\u003eFollow local electrical codes and manufacturer torque specifications for terminal connections to maintain reliable performance.\u003c\/li\u003e \u003cli\u003eKeep KH26090BC as a spare for quick replacement in critical service panels, reducing downtime during maintenance windows.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423102914722,"sku":"KH26090BC","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-kh26090bc","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}