{"product_id":"siemens-heb2b070b-70a-600v-2-pole-bolt-on-circuit-breaker","title":"Siemens HEB2B070B - 70 A, 600 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens HEB2B070B is a purpose-built 70A, 600V, 2-pole bolt-on molded case circuit breaker designed to safeguard your electrical system with dependable branch circuit protection. Built to endure in panelboards and load centers, this breaker combines rugged construction with precise protection, so you can trust it to perform when you need it most.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey advantages that set this breaker apart\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eSecure bolt-on mounting\u003c\/b\u003e provides a rigid, vibration-resistant bus connection, ensuring consistent electrical contact even in environments with movement or vibration.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThermal-magnetic trip unit\u003c\/b\u003e delivers stable, repeatable protection by responding to both overload (thermal) and short-circuit (magnetic) conditions, reducing nuisance trips and improving reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOEM compatibility\u003c\/b\u003e designed to work seamlessly with matching Siemens OEM load centers and panelboards for straightforward installation and reliable coordination within your distribution system.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eTwo-pole design\u003c\/b\u003e ensures simultaneous disconnection of both conductors, enhancing safety and simplifying protection for shared circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDurable molded-case construction\u003c\/b\u003e provides robust performance under typical residential, commercial, and light industrial use.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003ePart Number: HEB2B070B\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 70 A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600 V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 2\u003c\/li\u003e \u003cli\u003eMounting Style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal applications and real-world scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eResidential service panels requiring reliable protection for heavy-load circuits such as major appliance feeds or multi-wire branch circuits.\u003c\/li\u003e \u003cli\u003eCommercial distribution panels powering office equipment, lighting, or small HVAC subpanels where secure mounting and consistent trip performance matter.\u003c\/li\u003e \u003cli\u003eLight industrial installations where vibration resistance and durable connectors reduce maintenance and downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Siemens HEB2B070B, you’re choosing a breaker built to deliver dependable overcurrent and short-circuit protection in demanding environments. Its combination of bolt-on robustness, a thermal-magnetic protection strategy, and OEM-compatible integration makes it a practical, high-value choice for professionals who need reliable electrical protection that won’t fail under real-world conditions.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349798047906,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-heb2b070b-70-a-600-v-2-pole-bolt-on-circuit-breaker-988.webp?v=1788729296","url":"https:\/\/www.ampstate.com\/products\/siemens-heb2b070b-70a-600v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}