{"product_id":"siemens-ngb2k070b-circuit-breaker","title":"Siemens | NGB2K070B | Circuit Breaker | 70A | 2-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens NGB2K070B\u003c\/strong\u003e is a dependable 70A, \u003cstrong\u003e2-pole\u003c\/strong\u003e circuit breaker designed for \u003cstrong\u003e600V\u003c\/strong\u003e systems. With its \u003cstrong\u003ebolt-on\u003c\/strong\u003e mounting, this unit delivers a secure, clean installation that’s ideal for maintenance, retrofit, and replacement projects where exact specifications matter. Built by Siemens, it pairs precise protection with reliable performance in demanding electrical environments.\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 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e NGB2K070B\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat sets this breaker apart\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility:\u003c\/strong\u003e Specifically identified by part number NGB2K070B, making it a reliable match for panels and switchgear that require this exact specification.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSecure, quick installation:\u003c\/strong\u003e Bolt-on mounting simplifies mounting and ensures a robust connection that stands up to vibration and long-term use.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear protection at high voltage:\u003c\/strong\u003e Rated for up to 600V, this breaker provides dependable overcurrent protection in medium- and high-voltage DC\/AC applications within its design limits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly:\u003c\/strong\u003e Designed for retrofit or replacement scenarios, helping technicians minimize downtime and keep systems compliant.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance work on existing electrical panels where a 70A, 2-pole, 600V bolt-on breaker is required.\u003c\/li\u003e \u003cli\u003eRetrofit projects upgrading legacy gear to meet current protection standards and load requirements.\u003c\/li\u003e \u003cli\u003eReplacement installations that demand exact part-number compatibility to avoid unnecessary aftermarket adjustments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and compatibility tips\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, \u003cstrong\u003econfirm fit and ratings\u003c\/strong\u003e for your panel or switchgear. The \u003cstrong\u003epart number is your best reference\u003c\/strong\u003e for compatibility, so match NGB2K070B to the panel documentation and labeling. For seamless installation, ensure the mounting footprint aligns with the existing bolt pattern and that the panel’s voltage class supports a 600V device. If you’re updating a legacy system, verify any code or manufacturer requirements related to breaker replacement to maintain code compliance and system safety.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426648805538,"sku":"NGB2K070B","price":2612.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-ngb2k070b-circuit-breaker-70a-2-pole-600v-bolt-984.webp?v=1789600764","url":"https:\/\/www.ampstate.com\/products\/siemens-ngb2k070b-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}