{"product_id":"njs6307-circuit-breaker","title":"NJS6307 | Circuit Breaker | 70A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eNJS6307\u003c\/strong\u003e is a reliable industrial circuit breaker designed for precise protection in maintenance, retrofit, and replacement projects. With a 70-amp rating, a 3-pole configuration, and a 600V maximum, this protective device helps keep demanding electrical systems safe and online.\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 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this matters\u003c\/h2\u003e\n\u003cp\u003eThe three-pole design ensures simultaneous disconnection of all phases in a 3-phase system, reducing the risk of unbalanced loads and arc-related faults. This makes the NJS6307 a dependable choice for panel upgrades, service retrofits, and new installations that demand consistent, predictable protection across all three conductors.\u003c\/p\u003e \u003ch2\u003eWho this is for\u003c\/h2\u003e\n\u003cp\u003eIdeal for industrial technicians, facilities engineers, and panel builders who require a precise, compatible replacement or retrofit part. If your equipment operates on 3-phase power and requires a 70A, 600V protective device, the NJS6307 aligns with your maintenance and upgrade workflows.\u003c\/p\u003e \u003ch2\u003eCompatibility \u0026amp; ordering tips\u003c\/h2\u003e\n\u003cp\u003eConfirm fit and ratings before ordering. The part number is the best reference for compatibility, so verify that NJS6307 matches your panel or feeder requirements exactly. When in doubt, cross-reference the manufacturer’s documentation with this 3‑pole, 70A, 600V specification to ensure a seamless replacement.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; practical guidance\u003c\/h2\u003e\n\u003cp\u003eBefore installation, follow standard safety procedures: de-energize the equipment, apply lockout\/tagout, and verify that the circuit is de‑energized. Ensure the panel and conductors are rated for 600V and that the mounting arrangement and bus connections align with the NJS6307’s form factor and torque specifications. This careful approach minimizes downtime and preserves system integrity during replacement or retrofit.\u003c\/p\u003e \u003ch2\u003eUse-case scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eSpare part for routine maintenance in industrial control rooms or manufacturing lines\u003c\/li\u003e \u003cli\u003eRetrofit component when upgrading legacy 3-phase panels to meet current protection standards\u003c\/li\u003e \u003cli\u003eReplacement for worn or obsolete breakers in equipment racks that require exact NJS6307 specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426253852834,"sku":"NJS6307","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/njs6307-circuit-breaker-70a-3-pole-600v-482.webp?v=1789544253","url":"https:\/\/www.ampstate.com\/products\/njs6307-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}