Description
The Eaton Bussmann LPJ-25SP (Catalog Number: LPJ-25SP, UPC: 051712523288) is a 25 A Ultimate Protection Class J time-delay, dual-element current-limiting fuse designed for critical electrical power distribution and industrial motor circuits. Featuring ferrule end connections, this non-indicating fuse provides an exceptionally high interrupting rating of 300 kAIC at 600 VAC and 100 kAIC at 300 VDC.
Engineered with dual-element time-delay capability, the LPJ-25SP withstands high inrush currents from motor starting and transformer primary loads without nuisance opening, while delivering rapid current limitation under severe short-circuit conditions. Fully RoHS compliant, UL Listed, and CSA Certified, it provides space-saving Class J protection for power panels, feeders, and industrial machinery.
Key Features
- Ultimate Protection Class J Current Limitation: Provides extreme current limitation under fault conditions to minimize peak let-through energy and protect downstream equipment.
- Time-Delay Dual-Element Construction: Safely absorbs temporary starting current surges from motors and transformers while protecting against sustained overloads.
- High Interrupting Ratings: Exceptional short-circuit protection rated for 300 kAIC at 600 VAC and 100 kAIC at 300 VDC.
- Compact Ferrule Configuration: Standard Class J ferrule design ensures high power density in a small physical footprint.
- Industrial Compliances: Meets stringent UL Listed and CSA Certified standards with full RoHS compliance for industrial installation.
Specifications
| Technical Specification | Detail |
|---|---|
| Catalog Number / Model | LPJ-25SP |
| Brand / Series | Eaton Bussmann Series (LPJ Line) |
| UPC Code | 051712523288 |
| Amperage Rating | 25 A |
| Voltage Rating | 600 VAC, 300 VDC |
| Fuse Class | Class J |
| Interrupting Rating | 300 kAIC at 600 VAC / 100 kAIC at 300 VDC |
| Element Construction | Dual-Element, Time-Delay (Non-indicating) |
| Terminal Connection | Ferrule End x Ferrule End |
| Certifications & Compliances | UL Listed, CSA Certified, RoHS Compliant |
| Dimensions (L x H x W) | 2.25 in x 0.81 in x 0.81 in |
| Product Net Weight | 0.35 lb |
| Primary Applications | Industrial motor branch circuits, power panelboards, mains and feeders, and machinery control panels |
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