Bussmann DLS-R-20 - RK5 Time-Delay Fuse 20A 600V (200kA AIC)

Bussmann DLS-R-20 is a current-limiting fuse designed for robust overcurrent protection in demanding industrial electrical systems. It features a 20A current rating and 600V voltage rating, providing reliable circuit interruption capabilities. The fuse employs a single-barrel construction with RK5 classification, ensuring high interrupting capacity and time-delay characteristics for motor circuit protection. It complies with industry standards for low-voltage applications and carries a 200kA interrupting rating at 600V AC. Typical applications include industrial control panels, motor branch circuits, and power distribution equipment where selective coordination and equipment protection are critical.

Key Features & Specifications

• Type: Current-limiting time-delay fuse, RK5 class, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 20A
• AIC Rating: 200kA @ 600V AC
• Class Rating: RK5
• Barrels: 1
• Standards: UL/CSA listed for low voltage applications
• Applications: Motor circuit protection, industrial control panels, power distribution systems
• Family: Dura-Lag
• Item Subcategory: Low Voltage
• Weight: 5.19 lb

Product Identification

• GTIN: 00051712340274