Bussmann FRS-R-20 - RK5 Class Fuse 20A 600V (200kA AIC Rating)

Bussmann FRS-R-20 is a low-voltage current-limiting fuse designed for comprehensive circuit protection in industrial applications. This RK5 class fuse provides 20A current protection with a 600V AC/DC voltage rating and features a 200kA interrupting capacity at rated voltage. The fuse construction includes a single-barrel design with 0.81-inch diameter and 5-inch length, manufactured to meet rigorous industry standards including UL 248-12 and CSA Class 1422-01 certifications. This Eaton Fusetron series component delivers reliable protection for motor circuits, transformers, and feeder circuits where time-delay characteristics and high interrupting ratings are required.

Key Features & Specifications

• Type: Low-voltage current-limiting fuse, time-delay characteristic, single barrel construction
• Voltage Rating: 600V AC/DC
• Current Rating: 20A
• Dimensions: 5-inch length, 0.81-inch diameter
• Standards: UL 248-12 Guide JDDZ, CSA Certification Class 1422-01, CE
• Applications: Motor circuit protection, transformer protection, feeder circuit protection
• AIC rating: 200kA@600V
• Class Rating: RK5
• Barrels: 1
• Weight: 1 lb
• Family: Fusetron
• Country of Origin: Mexico

Product Identification

• UPC: 051712508322
• GTIN: 00051712508322