{"product_id":"siemens-hlk3b600l-600a-3-pole-circuit-breaker","title":"Siemens HLK3B600L - 600 A, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens HLK3B600L\u003c\/strong\u003e is a robust, 600A, \u003cem\u003e3-pole\u003c\/em\u003e molded case circuit breaker designed to safeguard your electrical distribution with precision. Built for dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters, this unit is a reliable choice for demanding environments. Available through AmpState, it pairs seamlessly with matching OEM loadcenters and panelboards to keep your system protected and compliant.\u003c\/p\u003e \u003ch3\u003eWhy this HLK3B600L stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e maximizes panel space while delivering full 600A protection for heavy-duty feeders and large circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection performance across varying loads and conditions, reducing the risk of unexpected trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration\u003c\/strong\u003e ideal for balanced three-phase distribution, common in commercial and light industrial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e designed to work with matching OEM loadcenters and panelboards for straightforward installation and proven reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments needing robust branch circuit protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical details at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HLK3B600L\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 600A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection in panelboards and loadcenters\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases and practical tips\u003c\/h3\u003e\n\u003cp\u003eUse the HLK3B600L to protect large feeders and critical branch circuits in panelboards and load centers where three-phase distribution is required. It’s well-suited for installations in:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCommercial electrical rooms with daylighting, HVAC, and lighting loads\u003c\/li\u003e \u003cli\u003eLight industrial panels that require reliable 3-pole protection\u003c\/li\u003e \u003cli\u003eResidential settings upgrading to three-phase distribution or upgrading main feeders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTips for optimal performance:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePair with compatible Siemens OEM loadcenters and panelboards to ensure precise trip coordination and electrical compatibility.\u003c\/li\u003e \u003cli\u003eVerify panel rating and bus configuration to match the 3-pole, 600A specification for safe, compliant operation.\u003c\/li\u003e \u003cli\u003eStore and handle with standard electrical safety practices, ensuring the breaker is de-energized during installation or replacement.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you're upgrading a panel, replacing an aged breaker, or designing a new three-phase distribution system, the Siemens HLK3B600L delivers strong protection, space-efficient design, and dependable performance. Explore this option from AmpState to reinforce your electrical infrastructure with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349811712162,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens_breaker_and_panel_4e450ada-cd68-4d60-8145-bbccea7babcb.png?v=1764157491","url":"https:\/\/www.ampstate.com\/products\/siemens-hlk3b600l-600a-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}