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

Bussmann HAS-R-20 is a current-limiting, time-delay fuse designed for comprehensive circuit protection in industrial electrical systems, providing reliable overload and short-circuit interruption. This RK5 class fuse operates with a 20A current rating and 600V AC voltage rating, featuring a high 200kA interrupting capacity at 600V for superior fault current protection. The fuse construction utilizes a single-barrel design with ferrule connections for secure installation and stable electrical contact. It complies with industry standards for low-voltage protection devices and is commonly applied in motor branch circuits, transformers, and industrial control panels where time-delay characteristics prevent nuisance tripping during temporary overload conditions.

Key Features & Specifications

• Type: Current-limiting time-delay fuse, RK5 class, single barrel construction with ferrule connections
• Voltage Rating: 600V AC
• Current Rating: 20A
• AIC Rating: 200kA@600V
• Class Rating: RK5
• Connection: Ferrule
• Barrels: 1
• Item Subcategory: Low Voltage

Product Identification

• GTIN: 00051712508322