Bussmann DLN-R-225 - Class RK5 Time-Delay Fuse 225A (200kA AIC @ 250V)

The Bussmann DLN-R-225 is a Class RK5 time-delay fuse from the Eaton Dura-Lag family, engineered to provide reliable overcurrent protection in low-voltage industrial power distribution systems. It features a 225A current rating and a 250V AC voltage rating, with a high interrupting capacity of 200kA to safely clear severe short circuits. Constructed as a single-barrel unit with a 2 lb weight, this fuse is designed for durable performance and is built to meet industry standards for time-delay and high-interrupting capacity fuses. Its RK5 classification ensures it provides both short-circuit and overload protection, making it suitable for a wide range of applications including motor branch circuits, feeders, and service entrance equipment where selective coordination is required.

Key Features & Specifications

• Type: Class RK5, Time-Delay, Current-Limiting Fuse, Single Barrel
• Voltage Rating: 250V AC
• Current Rating: 225A
• Dimensions: Standard for Class RK5
• Standards: Meets industry standards for RK5 fuses
• Applications: Motor branch circuits, feeders, service entrance equipment
• AIC rating: 200kA @ 250V AC
• Class Rating: RK5
• Barrels: 1
• Weight: 2 lb
• Family: Dura-Lag
• Item Subcategory: Low Voltage