{"product_id":"siemens-b170h-70a-120v-1-pole-bolt-on-circuit-breaker","title":"Siemens B170H - 70 A, 120 V, 1-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eDiscover reliable, purpose-built protection with the Siemens B170H 70A, 120V, 1-Pole Bolt-On Circuit Breaker. This molded case breaker is engineered to safeguard branch circuits in panelboards and load centers, delivering dependable overcurrent and short-circuit protection when it matters most. Available from AmpState, it combines solid construction with precise protection to keep electrical systems running smoothly.\u003c\/p\u003e \u003ch2\u003eWhy the Siemens B170H stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on mounting for a secure, vibration-resistant bus connection\u003c\/strong\u003e – engineered to maintain a rigid electrical interface even in environments with vibration or movement, reducing the chance of loose connections over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e – provides stable, repeatable protection by accurately responding to both overloads and short circuits, helping prevent damage to downstream devices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-pole, 70A at 120V\u003c\/strong\u003e – the right balance of protection for individual branch circuits, suited for residential, commercial, and light industrial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e – designed to work with matching Siemens OEM load centers and panelboards for seamless integration and reliable performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eUse the Siemens B170H in residential service panels for dedicated feeders or subcircuits, in light commercial panelboards for lighting and receptacle runs, or in small industrial setups where robust, dependable protection is essential. It’s a practical upgrade or replacement option when you need a trusted, Siemens-built solution that fits standard bolt-on mounting schemes.\u003c\/p\u003e \u003ch3\u003eWhat problems it solves\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePrevents nuisance trips by delivering predictable protection aligned with its thermal-magnetic design.\u003c\/li\u003e \u003cli\u003eMaintains connection integrity in environments where vibration or movement could loosen connections over time.\u003c\/li\u003e \u003cli\u003eProvides consistent protection for branch circuits, guarding wiring and connected equipment from overcurrent and short circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications 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 B170H\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 70A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 120V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 1\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 \u003cp\u003eChoose the Siemens B170H for a dependable, OEM-compatible bolt-on solution that delivers clear protection for your panelboard installations. It’s a thoughtful, long-term investment in electrical safety and system stability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349747093666,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-b170h-70-a-120-v-1-pole-bolt-on-circuit-breaker-ampstate-646.webp?v=1788720215","url":"https:\/\/www.ampstate.com\/products\/siemens-b170h-70a-120v-1-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}