{"product_id":"square-d-phf2536-1200a-circuit-breaker","title":"Square D | PHF2536-1200A | Circuit Breaker | 1200A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for demanding industrial electrical environments, the Square D PHF2536-1200A circuit breaker delivers dependable protection for high-current, three-phase systems. With a 3-pole configuration and a 600V rating, this device is built to safeguard large feeders and main distribution paths while enabling straightforward maintenance, retrofit, or replacement projects.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 1200A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePins\/Poles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number reference:\u003c\/strong\u003e PHF2536-1200A (best reference for compatibility)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this 3-pole 600V breaker stands out\u003c\/h2\u003e\n\u003cp\u003eDesigned to protect large, three-phase electrical circuits, this PHF2536-1200A unit provides robust overcurrent protection for heavy-load feeders, switchgear banks, and main distribution panels. The 1200A rating supports substantial continuous loads, while the 3-pole design ensures synchronized protection across all phases, helping prevent uneven fault conditions and equipment damage.\u003c\/p\u003e \u003ch2\u003eIdeal use scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance, retrofit, or replacement in industrial facilities with high-current three-phase distribution\u003c\/li\u003e \u003cli\u003eUpgrading existing panels to handle increased load demand safely\u003c\/li\u003e \u003cli\u003eNew installations requiring a reliable, high-capacity 3-pole breaker compatible with 600V systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow to ensure proper fit and installation\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, verify compatibility using the part number PHF2536-1200A as the primary reference. This helps ensure the unit matches your panelboard configuration and electrical ratings. For installation, rely on a qualified electrician to disconnect power, follow lockout\/tagout procedures, and follow manufacturer guidelines for mounting, terminal torque, and clearance. Confirm that conductors, bus stabs, and accessory fittings are suitable for 1200A service and 600V operation.\u003c\/p\u003e \u003ch2\u003ePractical tips and best practices\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eKeep spare replacements on hand for scheduled maintenance and critical downtime reduction.\u003c\/li\u003e \u003cli\u003eInspect the breaker before installation for any signs of damage or corrosion, and replace if needed.\u003c\/li\u003e \u003cli\u003eMaintain clear labeling on panels to reflect the addition of a 1200A, 3-pole, 600V device for future serviceability.\u003c\/li\u003e \u003cli\u003eDocument the installation with the exact part number to simplify future cross-references during retrofits or repairs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading a heavy-load feeder, replacing a failed unit, or replacing aging gear in a three-phase distribution network, the Square D PHF2536-1200A provides a dependable, purpose-built solution. Add this high-capacity breaker to your cart to secure enhanced protection for your critical electrical infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426252673186,"sku":"PHF2536-1200A","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/square-d-phf2536-1200a-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}