{"product_id":"siemens-hgb2k070b-circuit-breaker","title":"Siemens | HGB2K070B | Circuit Breaker | 70A | 2-Pole | 347V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens HGB2K070B is a \u003cstrong\u003e70 A, 2-pole circuit breaker\u003c\/strong\u003e designed to deliver reliable overcurrent protection for \u003cstrong\u003e347 V\u003c\/strong\u003e distribution systems. Built for maintenance, retrofit, and replacement projects, it provides a precise, compatible fit in the right Siemens panels when your setup requires two-pole protection at 347 volts.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 70 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 347 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e Part number \u003cem\u003eHGB2K070B\u003c\/em\u003e ensures compatibility\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Maintenance, retrofit, and replacement in compatible Siemens electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens circuit breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEngineered to integrate with existing Siemens panel architectures, enabling a straightforward swap during service or upgrades.\u003c\/li\u003e \u003cli\u003eClear compatibility signal: using the \u003cem\u003eHGB2K070B\u003c\/em\u003e part number helps ensure the correct fit and ratings.\u003c\/li\u003e \u003cli\u003eFocused on protecting circuits up to \u003cstrong\u003e70 amperes\u003c\/strong\u003e in a \u003cstrong\u003e347-volt\u003c\/strong\u003e environment, helping prevent overloads and protect connected equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCommercial facilities with 347 V distribution that require dependable two-pole protection for critical circuits.\u003c\/li\u003e \u003cli\u003eRetrofits where aging panels are upgraded with like-for-like Siemens replacements to restore protection.\u003c\/li\u003e \u003cli\u003eMaintenance outages or downtime scenarios where a quick, accurate replacement minimizes disruption.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; compatibility tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering. Use \u003cem\u003eHGB2K070B\u003c\/em\u003e as the primary compatibility reference.\u003c\/li\u003e \u003cli\u003eReview your panel labeling to ensure support for a 347 V, 2-pole device and that the breaker’s form factor matches your bus style.\u003c\/li\u003e \u003cli\u003eDuring replacement, follow panel manufacturer guidelines and local electrical codes for torque and secure mounting.\u003c\/li\u003e \u003cli\u003eKeep spare breakers on hand for facilities with 347 V distribution to minimize downtime during service calls.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the Siemens \u003cem\u003eHGB2K070B\u003c\/em\u003e means selecting a purpose-built solution tuned for \u003cstrong\u003e347 V, 2-pole protection\u003c\/strong\u003e in compatible panels. It supports efficient maintenance, reliable retrofits, and dependable replacements, with the part number serving as your best signal for exact compatibility and safe operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426655326370,"sku":"HGB2K070B","price":2755.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/siemens-hgb2k070b-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}