{"product_id":"njl424125-circuit-breaker","title":"NJL424125 | Circuit Breaker | 125A | 2-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eThe NJL424125 circuit breaker is a dependable, industrial-grade protection device designed for 480V systems. With a 125A rating and a 2-pole configuration, this unit is built to safeguard your equipment and maintain uninterrupted operation in demanding electrical environments. When you need a precise match to existing specs, the part number NJL424125 serves as the clearest reference for compatibility.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 125A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e Part number NJL424125 for exact fit and cross-reference\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cp\u003eIn industrial panels where accurate protection and reliable trip behavior matter, the NJL424125 delivers a straightforward, robust solution. The two-pole design ensures simultaneous interruption of both conductors in a 480V circuit, helping to prevent uneven load conditions and reducing the risk of arc faults. Its 125A rating is well-suited for branch circuits and equipment loads that require solid, predictable protection without oversizing the breaker.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance projects that require a direct, compatible replacement part\u003c\/li\u003e \u003cli\u003eRetrofit installations where a 125A, 2-pole, 480V protection device is specified\u003c\/li\u003e \u003cli\u003eReplacement of failed or worn breakers in older 480V switchgear or panels\u003c\/li\u003e \u003cli\u003eNew installations in systems designed around a 125A, 2-pole protection scheme\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and fit guidance\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings by matching the part number NJL424125 to your panel’s documentation. This ensures proper electrical characteristics and physical compatibility with mounting, bus connections, and terminal sizing. Use this part number as the definitive reference when cross-checking against compatible panels or control gear.\u003c\/p\u003e \u003ch3\u003eInstallation and practical tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePower down the equipment and follow all safety protocols before replacement or installation.\u003c\/li\u003e \u003cli\u003eVerify that the panel or enclosure accepts a 2-pole, 480V device of the specified size and mounting arrangement.\u003c\/li\u003e \u003cli\u003eSecurely mount, torque connections to the panel’s manufacturer guidelines, and perform a post-installation check to confirm proper operation.\u003c\/li\u003e \u003cli\u003eDocument the replacement with the NJL424125 part number for future maintenance and audits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor projects involving 480V circuitry, the NJL424125 provides a precise, reliable protection solution that aligns with your existing specifications and minimizes downtime during maintenance, retrofit, or replacement cycles. Trust in a part-number-focused approach to ensure seamless compatibility and consistent electrical protection across your system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46427137376418,"sku":"NJL424125","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/njl424125-circuit-breaker-125a-2-pole-480v-208.webp?v=1789674874","url":"https:\/\/www.ampstate.com\/products\/njl424125-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}