{"product_id":"siemens-ngb3b030b-30a-3p-600v-circuit-breaker","title":"Siemens NGB3B030B 30A 3P 600V Circuit Breaker, Bolt-On | AmpState","description":"\u003cdiv\u003eThe Siemens NGB3B030B 30A 3P 600V Circuit Breaker, Bolt-On is purpose-built for dependable protection in panelboards, load centers, and electrical distribution networks. Engineered to match Siemens’ original specifications, this bolt-on breaker keeps your electrical system operating safely and reliably, with the exact part information you need for clean BOM alignment and hassle-free replacements. Why this breaker stands out\n- OEM-aligned BOM compatibility: Ideal for replacement projects where keeping the original part number is crucial, reducing ordering errors and ensuring smooth panel revisions.\n- Secure bolt-on installation: The bolt-on design provides a sturdy, vibration-resistant mount in compatible Siemens panelboards and enclosures, helping to prevent nuisance trips from loose fittings.\n- Clear electrical specs for planning: Rated for 30 amps across 3 poles with a 600V maximum, this breaker is suited for three-phase distribution within commercial and industrial environments.\n- Immediate availability from AmpState: Ready to support fast replacements, stocking, and project timelines, so you can keep maintenance schedules on track.\n- Helpful support for fit questions: If you’re unsure about compatibility or exact fit, AmpState offers guidance to confirm the correct part for your system. What problems it solves\n- Quick, accurate replacement: Matches the original Siemens part number to maintain BOM integrity and simplify procurement.\n- Durable, reliable protection: Bolt-on mounting ensures a secure, long-lasting connection in standard electrical distributions, reducing the risk of intermittent faults.\n- Consistent three-phase protection: With three poles and 600V rating, it’s designed to safeguard multi-load circuits in panelboards and load centers. Ideal use cases\n- Maintenance and service fleets that rely on exact OEM parts for fast, accurate repairs.\n- Facility upgrades where panels require a direct NGB3B030B replacement to maintain electrical distribution integrity.\n- Spare stock for electrical contractors who must keep BOMs aligned with original equipment manufacturer parts. Product specifics\n- Manufacturer: Siemens\n- Part Number: NGB3B030B\n- Product Type: Circuit Breaker\n- Amperage: 30 A\n- Poles: 3\n- Voltage: 600V\n- Mounting: Bolt-On If you’re aiming to preserve BOM accuracy while ensuring robust 3-pole protection for up to 600V in your Siemens-panel installations, the NGB3B030B is a precise, reliable choice. Need help confirming fit or matching a part number? Message AmpState and get expert assistance to verify compatibility and secure the right component for your exact application.\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410888609954,"sku":"NGB3B030B","price":1477.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/siemens-ngb3b030b-30a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}