Bussmann LPSRK100SP - Low-Peak Time-Delay Fuse 100A (300kA AIC @600V)

Bussmann LPSRK100SP is a Low-Peak time-delay fuse designed for comprehensive circuit protection in industrial electrical systems. This RK1-class fuse features a 600V AC voltage rating and provides reliable protection with a 100A current rating, engineered to withstand 300kA interrupting capacity at 600V for superior fault current protection. The single-barrel construction measures 1.34 inches in diameter with a robust design weighing 5.19 lb, featuring time-delay characteristics that prevent nuisance tripping from motor starting currents and temporary overloads. Compliant with industrial safety standards, this Eaton-manufactured fuse meets rigorous certification requirements for low-voltage applications. Typical applications include motor branch circuits, transformer protection, and feeder circuits in industrial plants, commercial buildings, and electrical distribution systems where high-interrupting capacity and time-delay protection are essential.

Key Features & Specifications

• Type: Low-Peak time-delay fuse, RK1 class, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 100A
• Dimensions: 1.34 inches diameter
• Standards: Industrial safety certifications for low-voltage applications
• Applications: Motor branch circuits, transformer protection, feeder circuits, industrial plants, commercial buildings
• AIC rating: 300kA@600V
• Class Rating: RK1
• Barrels: 1
• Weight: 5.19 lb
• Item Subcategory: Low Voltage
• Family: Low-Peak
• Manufacturer: Eaton