Bussmann DLS-R-40 - RK5 Class Time-Delay Fuse 40A (200kA AIC @ 600V)

The Bussmann DLS-R-40 is a current-limiting, time-delay fuse from the Dura-Lag family designed to provide reliable overcurrent protection in low-voltage electrical systems. It features a 40A current rating and a 600V AC voltage rating, capable of interrupting faults up to 200,000 amperes. Constructed as a single-barrel fuse with an RK5 class rating, it offers a high degree of current limitation and time-delay characteristics to prevent nuisance tripping. This fuse is built to meet applicable industry standards for safety and performance. It is typically applied in industrial control circuits, motor branch circuits, and feeder circuits where robust short-circuit protection is required.

Key Features & Specifications

• Type: DLS-R, Current-Limiting, Time-Delay Fuse, Single Barrel
• Voltage Rating: 600V AC
• Current Rating: 40A
• AIC rating: 200kA @ 600V AC
• Class Rating: RK5
• Weight: 5.19 lb
• Standards: Meets applicable industry standards for fuse performance and safety
• Applications: Industrial control circuits, motor branch circuits, feeder circuits

Product Identification

• GTIN: 00051712340151