Mersen A2K80R - RK1 Class Fuse 80A 250V (200kA AIC)

Mersen A2K80R is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. This RK1-class fuse features a 250V AC voltage rating and 80A current rating, with a high interrupting capacity of 200kA at 250V for reliable short-circuit protection. The single-barrel construction measures 5.88 inches in length with a 1.06-inch diameter, weighing 0.38 lb, and complies with industry standards for time-delay protection. Its current-limiting design makes it suitable for motor branch circuits, transformers, and feeder protection in commercial and industrial applications.

Key Features & Specifications

• Type: A2K-R series time-delay current-limiting fuse
• Voltage Rating: 250V AC
• Current Rating: 80A
• Dimensions: 5.88 in length x 1.06 in diameter
• Weight: 0.38 lb
• Class Rating: RK1
• AIC Rating: 200kA@250V
• Barrels: 1
• Standards: UL/CSA recognized
• Applications: Motor circuits, transformers, feeder protection

Product Identification

• UPC: 782001915209
• GTIN: 00782001915209