{"product_id":"siemens-ed63b070-70a-600v-3-pole-bolt-on-circuit-breaker","title":"Siemens ED63B070 - 70 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens ED63B070 is a 70A, 600V, 3-pole bolt-on molded case circuit breaker engineered to shield electrical systems from overloads and short circuits. Designed for dependable protection in panelboards and loadcenters, it delivers a rugged, vibration-resistant connection and consistent trip performance you can rely on in everyday operations.\u003c\/p\u003e \u003ch3\u003eWhy choose the Siemens ED63B070\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eSecure bolt-on mounting:\u003c\/b\u003e Provides a rigid bus connection that remains reliable even in environments with vibration or movement.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThermal-magnetic trip unit:\u003c\/b\u003e Delivers stable, repeatable protection against both overloads and short circuits, reducing nuisance trips and enhancing reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e3-pole design for three-phase systems:\u003c\/b\u003e Ideal for commercial and light industrial applications where three-phase protection is required.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e70A, 600V rating:\u003c\/b\u003e Suitable for protecting branch circuits in higher-voltage installations while accommodating substantial current demands.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOEM-compatible:\u003c\/b\u003e Seamlessly integrates with matching OEM loadcenters and panelboards for a cohesive, hassle-free installation.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVersatile application:\u003c\/b\u003e Suitable for residential, commercial, and light industrial environments where dependable circuit protection is a priority.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eManufacturer:\u003c\/b\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePart number:\u003c\/b\u003e ED63B070\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eAmperage rating:\u003c\/b\u003e 70 A\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVoltage rating:\u003c\/b\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eNumber of poles:\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\u003eIdeal use cases and scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThree-phase commercial panelboards requiring a robust 70 A protection device.\u003c\/li\u003e \u003cli\u003eIndustrial control environments where vibration resistance and reliable trip behavior are essential.\u003c\/li\u003e \u003cli\u003eResidential or light commercial installations that demand compatibility with OEM loadcenters for a clean, integrated solution.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation, compatibility, and practical tips\u003c\/h3\u003e\n\u003cp\u003eChoose the ED63B070 when you need a dedicated three-pole breaker that aligns with Siemens’ molded case breaker standards. Its bolt-on design ensures a secure connection to the bus, reducing the risk of loose contacts in dynamic service environments. Verify that your panelboard or loadcenter is a compatible OEM fit to ensure a straightforward, trouble-free installation. The thermal-magnetic trip unit provides predictable protection characteristics, helping you plan maintenance intervals with confidence.\u003c\/p\u003e \u003cp\u003eWhether upgrading an existing distribution panel or stocking spare parts for service crews, the Siemens ED63B070 offers a dependable, well-matched solution for protecting critical branch circuits in a range of settings. Available through AmpState, it combines Siemens engineering with practical, real-world performance to keep electrical systems moving smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349794476194,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-ed63b070-70-a-600-v-3-pole-bolt-on-circuit-breaker-ampstate-146.webp?v=1788728481","url":"https:\/\/www.ampstate.com\/products\/siemens-ed63b070-70a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}