{"product_id":"square-d-pal36900-circuit-breaker","title":"Square D | PAL36900 | Circuit Breaker | 900A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D PAL36900 Circuit Breaker—a dependable 3-pole protection device built for demanding industrial environments. With a 900A rating and a 600V maximum operating voltage, this breaker is engineered to safeguard your heavy-duty electrical systems while enabling straightforward maintenance, retrofit, and replacement projects.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e PAL36900 — the best reference for compatibility\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 900A continuous current handling\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole configuration for balanced, three-phase protection\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V maximum\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e Intended use:\u003c\/strong\u003e ideal for maintenance, retrofit, and replacement when matching specs is essential\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this PAL36900 matters for your project\u003c\/h2\u003e\n\u003cp\u003eWhen upgrading or restoring a three-phase distribution system, the PAL36900 provides a reliable, high-current solution that fits squarely within typical industrial panels and feeders. Its 3-pole design ensures all phases are protected simultaneously, reducing the risk of partial faults and improving overall system safety. This is especially important in manufacturing lines, large mechanical systems, and facilities with stringent power integrity requirements.\u003c\/p\u003e \u003ch3\u003eUse cases and practical scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed 3-pole 600V breaker in an industrial panel to minimize downtime and restore continuous operation\u003c\/li\u003e \u003cli\u003eRetrofits where a legacy system requires a higher-current, 900A protection device with standard 3-pole configuration\u003c\/li\u003e \u003cli\u003eMaintenance tasks that necessitate exact spec matching to maintain panel ratings and safety compliance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility considerations\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, verify fit and ratings against your equipment. The PAL36900 part number is the strongest reference point for compatibility with your panel, bus arrangement, and overall system design. Ensure the three-pole assembly aligns with your enclosure, and confirm that the 600V voltage rating matches your distribution network. When in doubt, cross-check the device’s amperage and trip characteristics with your panel’s manufacturer guidance to avoid mismatches.\u003c\/p\u003e \u003ch2\u003eWhat sets this Square D circuit breaker apart\u003c\/h2\u003e\n\u003cp\u003eUnlike generic substitutes, the PAL36900 carries the Square D lineage, known for robust construction and reliable performance in challenging environments. Its 3-pole design delivers synchronized disconnection across all phases, which is critical for protecting motors, drives, and other three-phase loads from short circuits and overloads. This specific model is tailored for applications where high-current protection and precise compatibility are non-negotiable.\u003c\/p\u003e \u003cp\u003eFor professionals who demand exact specifications and dependable operation, the PAL36900 offers a clear, purpose-built solution that aligns with existing 3-phase systems at up to 600V. It’s not just a replacement part—it’s a strategic choice to maintain system reliability and safety over the long term.\u003c\/p\u003e \u003cp\u003eReady to protect and optimize your high-current distribution? Use the PAL36900 as your reference point for compatibility, and choose peace of mind with a trusted Square D circuit breaker designed for demanding industrial workloads.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426230325410,"sku":"PAL36900","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-pal36900-circuit-breaker-900a-3-pole-600v-593.webp?v=1789538757","url":"https:\/\/www.ampstate.com\/products\/square-d-pal36900-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}