{"product_id":"square-d-hla36030-30a-600v-3-pole-plug-in-circuit-breaker","title":"Square D HLA36030 - 30 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HLA36030 is a capable 30A, 600V, 3-pole plug-in molded case circuit breaker designed to protect branch circuits in panelboards and loadcenters. Built for durability and easy service, this unit accelerates installation and replacement, making it a practical choice for both upgrades and new builds. \u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-in installation for speed and simplicity\u003c\/strong\u003e: Quick, tool-friendly plug-in connection minimizes downtime during installation or replacement in compatible panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit for reliable protection\u003c\/strong\u003e: Combines thermal overload protection with magnetic short-circuit protection to deliver stable, repeatable performance under varying load conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole design for 3-phase systems\u003c\/strong\u003e: A true 3-pole configuration suitable for three-phase circuits, supporting systems up to 600V.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e30A rating with 600V capability\u003c\/strong\u003e: Ideal for protecting branch circuits feeding moderate loads in residential, commercial, and light industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e: Specifically designed to pair with matching Square D OEM loadcenters and panelboards for seamless integration and dependable operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters\u003c\/strong\u003e: In any electrical panel, protection must be fast, predictable, and easy to service. The HLA36030 delivers a plug-in solution that reduces installation time, while its thermal-magnetic trip mechanism minimizes nuisance trips and short-circuit risk. Its compatibility with Square D load centers ensures consistent performance and straightforward replacement when you’re upgrading or repairing an existing panel.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e:\n\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eResidential panel upgrades where space and quick service are priorities\u003c\/li\u003e \u003cli\u003eCommercial panels that require reliable 3-phase protection for moderate loads\u003c\/li\u003e \u003cli\u003eLight industrial distribution where a robust plug-in breaker is preferred for maintenance efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e: \u003cem\u003eManufacturer\u003c\/em\u003e Square D • \u003cem\u003ePart Number\u003c\/em\u003e HLA36030 • \u003cem\u003eType\u003c\/em\u003e Thermal-magnetic molded case circuit breaker • \u003cem\u003eMounting Style\u003c\/em\u003e Plug-in • \u003cem\u003eApplication\u003c\/em\u003e Branch circuit overcurrent and short-circuit protection\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355297337506,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hla36030-30-a-600-v-3-pole-plug-in-circuit-breaker-907.webp?v=1788748005","url":"https:\/\/www.ampstate.com\/products\/square-d-hla36030-30a-600v-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}