Mersen A6K80R - RK1 Class Fuse 600V/80A (200kA AIC)

Mersen A6K80R is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. This RK1-class fuse features a 600V AC rating with an 80A current capacity and 200kA interrupting rating at 600V for high-fault protection. Its compact 1.31-inch diameter cylindrical design with single-barrel construction provides reliable performance in confined spaces while meeting UL/CSA standards. The fuse's current-limiting characteristics make it ideal for protecting transformers, motor circuits, and feeder lines in commercial and industrial power distribution systems.

Key Features & Specifications

• Type: Current-limiting fuse (RK1 class) with ceramic body and silver element
• Voltage Rating: 600V AC
• Current Rating: 80A
• Dimensions: 1.31" diameter x 3.25" length
• Standards: UL 248-12, CSA C22.2 No. 248.12
• Applications: Transformer protection, motor circuits, feeder protection
• Class Rating: RK1
• Barrels: 1
• AIC rating: 200kA@600V
• Weight: 0.76 lb

Product Identification

• UPC: 782001915711
• GTIN: 00782001915711