{"product_id":"siemens-ed42b070-70a-480v-2-pole-bolt-on-circuit-breaker","title":"Siemens ED42B070 - 70 A, 480 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens ED42B070—a 70A, 480V, 2‑pole bolt‑on molded case circuit breaker designed to deliver dependable branch circuit protection for panelboards and load centers. Available from AmpState, this unit combines robust construction with precise protection to keep commercial and light industrial electrical systems running smoothly.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt‑on mounting\u003c\/strong\u003e provides a rigid, vibration‑resistant bus connection, helping maintain a consistent electrical path even in busy or retrofit environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal‑magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection: the thermal element handles gradual overloads, while the magnetic element reacts rapidly to short circuits for immediate disconnection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e is engineered to align with matching Siemens OEM load centers and panelboards, reducing retrofit hassles and ensuring reliable integration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple environments\u003c\/strong\u003e ideal for residential, commercial, and light industrial applications where reliable protection of 70A circuits is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn practical terms, the ED42B070 helps minimize downtime by delivering decisive protection against overcurrent and short circuits, while its solid bolt‑on design minimizes movement and wear in demanding electrical rooms. When upgrading panels or replacing aging breakers, this Siemens unit fits seamlessly with compatible OEM gear, preserving performance and simplifying maintenance.\u003c\/p\u003e \u003ch3\u003eTechnical specifications\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 ED42B070\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 70 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Bolt‑on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short‑circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePanelboard and load center upgrades in commercial facilities, retail spaces, offices, and light industrial settings\u003c\/li\u003e \u003cli\u003eReplacement for aging breakers in Siemens or OEM panels to maintain compatibility and performance\u003c\/li\u003e \u003cli\u003eApplications demanding vibration resistance and secure mounting to protect critical circuits\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Siemens ED42B070 for a reliable, compatible, and durable solution that protects your 70A circuits at 480V across a range of commercial and light industrial environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349788840098,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-ed42b070-70-a-480-v-2-pole-bolt-on-circuit-breaker-ampstate-259.webp?v=1788727428","url":"https:\/\/www.ampstate.com\/products\/siemens-ed42b070-70a-480v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}