Bussmann DLS-R-250 - RK5 Class Fuse 250A (200kA AIC @600V)

Bussmann DLS-R-250 is a current-limiting fuse from the Dura-Lag family designed to provide reliable overcurrent protection in low voltage industrial power distribution systems. It features a 250A current rating and 600V voltage rating with a high 200kA interrupting capacity at 600V AC for effective short-circuit protection. The single-barrel RK5 class fuse construction ensures time-delay characteristics to handle temporary overloads while providing current limitation to protect downstream equipment. This fuse meets industry standards for industrial applications including motor branch circuits, feeders, and mains where robust protection is required.

Key Features & Specifications

• Type: Current-limiting time-delay fuse, RK5 class, single barrel
• Voltage Rating: 600V AC
• Current Rating: 250A
• AIC Rating: 200kA@600V
• Class Rating: RK5
• Barrels: 1
• Family: Dura-Lag
• Item Subcategory: Low Voltage
• Weight: 3 lb
• Manufacturer: Eaton
• Applications: Industrial power distribution, motor circuits, feeders, mains protection