{"product_id":"square-d-mhl36800-circuit-breaker","title":"Square D | MHL36800 | Circuit Breaker | 800A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eWhen reliable, high-capacity protection is non-negotiable, the Square D MHL36800 Bolt-On Circuit Breaker delivers. This 800A, 3-pole device is purpose-built for demanding industrial power feeds, offering a secure bolt-on installation that stands up to vibration, temperature swings, and daily maintenance cycles in motor control centers, panels, and distribution banks.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 800A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for Square D MHL frame installations; use part number MHL36800 as the definitive reference for fitment\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis breaker is ideal for retrofit projects, replacements, and maintenance shutdowns where you need to drop in a like-for-like, high-current protection solution. It protects feeders and main circuits in industrial environments, safeguarding motors, compressors, and large distribution panels from overloads and short circuits while minimizing downtime during swaps.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cstrong reliability in demanding environments:\u003e The bolt-on design provides a solid, vibration-resistant connection that maintains continuity in harsh manufacturing floors.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong lifecycle efficiency:\u003e A straightforward replacement option for aging or obsolete breakers within compatible Square D MHL assemblies, reducing panel downtime during upgrades.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong clear compatibility signals:\u003e The MHL36800 designation is your best reference for ensuring proper fit with existing Square D MHL frames and wiring configurations.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTo ensure a smooth installation, verify the fit and ratings before ordering and follow standard electrical-safety practices. This breaker pairs well with applications requiring robust protection for high-current feeders and critical loads in commercial\/industrial power distribution. If your panel specification calls for an 800A, 3-pole, 600V bolt-on unit from the Square D MHL family, the MHL36800 is built to meet those exacting requirements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424819335330,"sku":"MHL36800","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-mhl36800-circuit-breaker-800a-3-pole-600v-bolt-838.webp?v=1789416467","url":"https:\/\/www.ampstate.com\/products\/square-d-mhl36800-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}