Eaton Bussmann LPS-RK-50SP - Low-Peak Time-Delay Fuse 50A (300kA AIC @600V)

The Bussmann LPS-RK-50SP is a Low-Peak time-delay fuse designed for industrial circuit protection with a 50A current rating and 600V voltage rating. It features a single-barrel construction with a 1.06-inch diameter and 5-1/2 inch length, weighing 1 lb, and provides current limitation and time-delay characteristics for motor circuit protection. This RK1 class fuse meets UL, CSA, and CE standards including UL File E4273 and CSA File 53787, with a 300kA interrupting rating at 600V AC. It is commonly used in industrial control panels, motor branch circuits, and feeder circuits where high fault current protection is required.

Key Features & Specifications

• Type: Low-Peak time-delay fuse, current-limiting, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 50A
• Dimensions: 5-1/2 inch length, 1.06 inch diameter
• Standards: UL Special Purpose Guide JFHR, Guide JDDZ, File E4273, CSA Class 1422-02, File 53787, CSA C22.2 No. 248.12, CE
• Applications: Industrial control panels, motor branch circuits, feeder circuits
• Class Rating: RK1
• AIC rating: 300kA@600V
• Barrels: 1
• Weight: 1 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712548403
• GTIN: 00051712548403