{"product_id":"square-d-hja36100u44xaabcsjyp","title":"Square D HJA36100U44XAABCSJYP 100A 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D HJA36100U44XAABCSJYP\u003c\/strong\u003e is a genuine protection device designed to safeguard electrical systems with precision. This circuit breaker carries a \u003cstrong\u003e100 A\u003c\/strong\u003e current rating and a \u003cstrong\u003e600 V\u003c\/strong\u003e maximum voltage rating, delivering reliable interruption to prevent overloads and fault conditions from cascading through your panels.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 100 A\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 HJA36100U44XAABCSJYP\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhere this breaker shines\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIdeal for commercial and light industrial electrical panels that require a robust 100 A protection device.\u003c\/li\u003e \u003cli\u003eTrusted Square D build quality ensures consistent performance in demanding environments.\u003c\/li\u003e \u003cli\u003eUseful as a precise replacement part when panel documentation specifies compatibility with the HJA36100U44XAABCSJYP model.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose this model\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eClear, reliable overcurrent protection for feeders and branch circuits up to 100 A, helping safeguard wiring and appliances.\u003c\/li\u003e \u003cli\u003eHigh-voltage capability up to 600 V supports a wide range of commercial and industrial electrical systems.\u003c\/li\u003e \u003cli\u003eGenuine Square D part number clarity reduces installation guesswork and fit issues, promoting smoother maintenance and replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtecting distribution feeders in commercial panels serving offices, retail spaces, or light manufacturing.\u003c\/li\u003e \u003cli\u003eReplacement for worn or tripped breakers in systems configured for 100 A protection within 600 V networks.\u003c\/li\u003e \u003cli\u003ePart of a planned panel upgrade where precise compatibility with existing Square D infrastructure is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and care tips\u003c\/h3\u003e\n\u003cp\u003eFor safety and optimal performance, have a licensed electrician perform installation. Verify that your panel accepts this specific part number and rating, and follow proper torque and mounting procedures per your panel’s guidelines. If replacing an older breaker, inspect the surrounding wiring and terminal connections for wear, corrosion, or heat damage before installing the new unit.\u003c\/p\u003e \u003cp\u003eDesigned to align with real-world electrical protection needs, the \u003cstrong\u003eSquare D HJA36100U44XAABCSJYP\u003c\/strong\u003e 100 A, 600 V circuit breaker offers focused, dependable interruption when it matters most. Whether you’re upgrading an existing panel or stocking spare parts for scheduled maintenance, this genuine Square D component provides clarity, compatibility, and peace of mind for your electrical system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423184572578,"sku":"HJA36100U44XAABCSJYP","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hja36100u44xaabcsjyp-100a-600-v-circuit-breaker-108.webp?v=1789280113","url":"https:\/\/www.ampstate.com\/products\/square-d-hja36100u44xaabcsjyp","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}