{"product_id":"square-d-khl36070-70a-3-pole-circuit-breaker","title":"Square D KHL36070 - 70 A, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D KHL36070\u003c\/strong\u003e is a 70A, 3-pole molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Built for consistent performance in residential, commercial, and light industrial settings, this unit combines a compact design with precise thermal-magnetic protection to keep electrical systems safe and running smoothly.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e frees up panel space and enables efficient, tidy wiring in tight electrical enclosures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable protection by balancing slow, temperature-based protection with fast magnetic response to sudden fault currents.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration\u003c\/strong\u003e supports 3-phase circuits or multi-wire systems, providing coordinated protection across all phases.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e designed to drop into matching Square D OEM load centers and panelboards, simplifying installation and future replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple environments\u003c\/strong\u003e ideal for residential panel upgrades, small commercial distribution, and light industrial equipment rooms needing reliable 70A protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe \u003cstrong\u003eKHL36070\u003c\/strong\u003e protects downstream wiring and connected equipment from both overload and short circuits, helping prevent insulation damage, fire hazards, and unexpected outages. Its 3-pole design ensures balanced protection for 3-phase systems and common bus configurations, reducing the risk of nuisance tripping and improving circuit coordination with other protective devices.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating\u003c\/strong\u003e: 70A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: KHL36070\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho should consider the Square D KHL36070? electrical professionals upgrading panelboards, facilities managers overseeing small commercial spaces, and homeowners upgrading to safer, more reliable protection for 3-phase or multi-wire circuits. If you need a dependable, drop-in replacement that fits compatible loadcenters and panelboards while delivering precise, repeatable protection, the KHL36070 is a thoughtful choice that pairs well with broader Square D protection schemes.\u003c\/p\u003e \u003cp\u003ePractical tips for use: verify your panel’s compatibility with 3-pole molded-case breakers, confirm the 70A rating aligns with the circuit wiring and downstream loads, and plan for straightforward replacement in existing Square D installations to maintain consistent electrical protection across your system. For best results, schedule professional installation to ensure proper sizing, secure mounting, and correct electrical clearance in accordance with local codes.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355313557666,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_94ece990-8b61-4ab6-8d18-d6a7d5371ba3.png?v=1764691235","url":"https:\/\/www.ampstate.com\/products\/square-d-khl36070-70a-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}