{"product_id":"square-d-lgp36400cu33x-600v-3-pole-bolt-on-circuit-breaker","title":"Square D LGP36400CU33X - 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D LGP36400CU33X is a 600V, 3-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit protection in panelboards and loadcenters. Built for durability, this unit stays securely seated in service environments where vibration and movement are common, helping protect vital electrical circuits from overloads and short circuits.\u003c\/p\u003e \u003ch3\u003eWhy this bolt-on breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eRigid, vibration-resistant bus connection:\u003c\/b\u003e Secure bolt-on mounting ensures a stable, long-lasting electrical path and reduces wear over time.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThermal-magnetic trip unit:\u003c\/b\u003e Combines thermal and magnetic sensing for predictable, repeatable protection against both overloads and instantaneous faults.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOEM compatibility:\u003c\/b\u003e Designed to pair with matching Square D load centers and panelboards for reliable fit and coordinated protection.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVersatile across sectors:\u003c\/b\u003e Suitable for residential, commercial, and light industrial applications where robust protection is essential.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThree-pole, 600V design:\u003c\/b\u003e Ideal for three-phase circuits and shared-neutral configurations in appropriate systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eManufacturer:\u003c\/b\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePart Number:\u003c\/b\u003e LGP36400CU33X\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVoltage Rating:\u003c\/b\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePoles:\u003c\/b\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMounting Style:\u003c\/b\u003e Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eReal-world scenarios and benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading panelboards in commercial spaces where dependable protection and a secure, vibration-proof connection matter for equipment like lighting, motors, and control circuits.\u003c\/li\u003e \u003cli\u003eInstalling in residential subpanels or service panels that require alignment with existing Square D OEM components for seamless coordination.\u003c\/li\u003e \u003cli\u003eUsing in light industrial environments where equipment vibrations are common, ensuring consistent protection without frequent nuisance trips.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cp\u003eChoose the LGP36400CU33X when you need a plug-and-play fit within compatible Square D panel systems. Follow standard electrical practice for bolt-on devices: ensure power is off, torque connections to manufacturer specifications, and verify that the breaker trip settings align with upstream protection to maintain proper selectivity. This unit is engineered to integrate smoothly with matched OEM load centers and panelboards, helping you maintain a cohesive protection scheme across the electrical stack.\u003c\/p\u003e \u003cp\u003eFrom AmpState, you receive OEM-grade reliability with a part designed for long-term performance in residential, commercial, and light industrial applications. The Square D LGP36400CU33X delivers not just protection, but a stable, proven path for your electrical infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355322863778,"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_8b6a38eb-89ba-405d-b650-d4728f7804da.png?v=1764691313","url":"https:\/\/www.ampstate.com\/products\/square-d-lgp36400cu33x-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}