{"product_id":"s-c-electric-529040r2-high-voltage-138000v-40a-fuse","title":"529040R2 - S\u0026C Electric Power Fuse 14.4 kV, 12,500 A Interrupt Rating","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e529040R2\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e529040R2\u003c\/b\u003e is a high-voltage power fuse designed by S\u0026amp;C Electric for outdoor distribution applications at 14.4 kV nominal voltage.\u003cp\u003eThis fuse features a robust construction with a galvanized steel mounting base and is rated for a 12,500 amperes RMS symmetrical interrupting capacity on solidly grounded-neutral systems. It includes a Uni-Rupter interrupter and is compatible with SMU-20 fuse units, providing reliable fault interruption with a two-time duty-cycle fault-closing capability of 13,000 amperes RMS asymmetrical. The fuse is engineered for use in single-conductor, concentric-neutral cable connections to transformers and is designed to meet rigorous performance standards for power distribution safety and reliability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNominal Voltage: 14.4 kV\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 12,500 amperes RMS symmetrical\u003c\/li\u003e\n\u003cli\u003eDuty-Cycle Fault-Closing Capability: 13,000 amperes RMS asymmetrical\u003c\/li\u003e\n\u003cli\u003eMounting Type: Galvanized steel base\u003c\/li\u003e\n\u003cli\u003eFuse Unit: SMU-20 compatible\u003c\/li\u003e\n\u003cli\u003eApplication: Outdoor distribution, solidly grounded-neutral systems\u003c\/li\u003e\n\u003cli\u003eFuse Construction: Aluminum alloy body with tin-plated hardware\u003c\/li\u003e\n\u003cli\u003eDesigned for use with single-conductor, concentric-neutral cable\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAt \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time.\u003c\/p\u003e \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: 529040R2\u003c\/li\u003e                                             \u003cli\u003eManufacturer : S\u0026amp;C Electric\u003c\/li\u003e\n\u003cli\u003eBrand : S\u0026amp;C Electric\u003c\/li\u003e\n\u003cli\u003eCategory : Fuse\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : High Voltage\u003c\/li\u003e\n\u003cli\u003eType : SMD-1A\u003c\/li\u003e\n\u003cli\u003eVoltage : 138000\u003c\/li\u003e\n\u003cli\u003eAmperage : 40\u003c\/li\u003e\n\u003cli\u003eClass Rating : SMD-1A\u003c\/li\u003e\n\u003cli\u003eVelocity : Standard\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eWeight : 30 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"S\u0026C Electric","offers":[{"title":"New","offer_id":45109865152671,"sku":"529040R2-New","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Re-Certified","offer_id":45109865250975,"sku":"529040R2-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/S_CElectric529040R2.png?v=1761163595","url":"https:\/\/essentialparts.com\/products\/s-c-electric-529040r2-high-voltage-138000v-40a-fuse","provider":"Essential Electric Supply","version":"1.0","type":"link"}