{"product_id":"square-d-fhp36040v-circuit-breaker","title":"Square D | FHP36040V | Circuit Breaker | 40A | 3-Pole | 36040V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D FHP36040V Circuit Breaker—a precise 3-pole, 40A protection device engineered for demanding 3-phase systems. Designed for maintenance, retrofit, and replacement projects where exact specifications matter, this breaker delivers reliable protection while aligning perfectly with Square D installations.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 40 A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 36040V\u003c\/li\u003e \u003cli\u003ePart number: FHP36040V\u003c\/li\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes this model a strong fit\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eExact part-number compatibility for Square D panels, reducing guesswork during replacements\u003c\/li\u003e \u003cli\u003e3-pole design provides coordinated protection across all phases in a 3‑phase system\u003c\/li\u003e \u003cli\u003eFootprint and electrical characteristics are aligned for straightforward retrofits and upgrades\u003c\/li\u003e \u003cli\u003eSolid, dependable performance suitable for commercial and light industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtection for 3-phase equipment in commercial panels and light industrial distribution\u003c\/li\u003e \u003cli\u003eReplacement for worn or failed breakers in legacy Square D installations\u003c\/li\u003e \u003cli\u003eRetrofit projects where a 40 A, 3-pole protective device is required to meet updated safety standards\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways verify fit using the part number FHP36040V as the primary reference\u003c\/li\u003e \u003cli\u003eEnsure the panel’s voltage and amperage ratings match the 36040V, 40 A specification\u003c\/li\u003e \u003cli\u003eThese breakers are intended for Square D systems designed to accept FHP-series devices\u003c\/li\u003e \u003cli\u003eFollow standard safety practices, including lockout\/tagout, during replacement or retrofit\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical maintenance insights\u003c\/h3\u003e\n\u003cp\u003eKeep a spare FHP36040V on hand for planned maintenance and quick swaps. During routine inspections, check for signs of wear, unusual heat on the body or terminals, and ensure proper torque on connections to maintain reliable long-term protection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426374340770,"sku":"FHP36040V","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-fhp36040v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}