{"product_id":"siemens-ngb1k070b-circuit-breaker","title":"Siemens | NGB1K070B | Circuit Breaker | 70A | 1-Pole | 347V","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered by Siemens, the NGB1K070B circuit breaker delivers dependable overcurrent protection for 347V circuits in commercial and industrial panels. With a 70A rating and a single-pole design, this unit is purpose-built for maintenance, retrofit, and replacement projects where exact specs matter.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 70A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 347V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e NGB1K070B\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this Siemens breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGenuine Siemens part:\u003c\/strong\u003e Designed to integrate seamlessly with Siemens panels and distribution systems, ensuring reliable performance and consistent protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact match for 347V applications:\u003c\/strong\u003e Ideal for circuits in commercial environments where 347V systems are used, providing proper protection without compromising compatibility.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFocused on replacement scenarios:\u003c\/strong\u003e A straightforward option for maintenance, retrofits, or replacements when your setup requires the same specifications and part reference.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReplacing worn or damaged breakers in Siemens-compatible panels serving 347V circuits.\u003c\/li\u003e \u003cli\u003eRetrofit projects where a 70A, 1-pole solution matches existing wiring and load requirements.\u003c\/li\u003e \u003cli\u003eMaintenance tasks to restore defined protection in commercial electrical distributions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation tips \u0026amp; compatibility\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eVerify fit and ratings before ordering:\u003c\/strong\u003e Use the part number NGB1K070B as the primary compatibility reference to ensure it matches your panel model and circuit requirements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCheck panel labeling:\u003c\/strong\u003e Confirm that a 70A, 1-pole, 347V breaker is suitable for the intended circuit and enclosure before installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlan for replacement life:\u003c\/strong\u003e Align replacement timing with panel refresh intervals to minimize downtime and maintain protective coordination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426649362594,"sku":"NGB1K070B","price":1047.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-ngb1k070b-circuit-breaker-70a-1-pole-347v-768.webp?v=1789600821","url":"https:\/\/www.ampstate.com\/products\/siemens-ngb1k070b-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}