Mersen A6D20R - RK1 Current-Limiting Fuse 20A 600V (200kA AIC)

Mersen A6D20R is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. It features a 600V AC/DC voltage rating and 20A current rating with a 200kA interrupting capacity at 600V for reliable short-circuit protection. The fuse has a compact cylindrical design with a 0.81" diameter and 5" length, constructed as a single-barrel RK1 class fuse with current-limiting characteristics. It meets stringent safety standards including CSA C22.2 No. 248.12 and UL 248-12 (File E2137) certifications. Typical applications include motor branch circuits, transformers, and power distribution equipment requiring high interrupting capacity protection.

Key Features & Specifications

• Type: Amp-Trap 2000 series RK1 current-limiting fuse
• Voltage Rating: 600V AC/DC
• Current Rating: 20A
• Dimensions: 0.81" diameter x 5" length
• Weight: 5 lb
• Standards: CSA C22.2 No. 248.12, UL 248-12 (File E2137)
• Applications: Motor circuits, transformers, power distribution
• Class Rating: RK1
• Barrels: 1
• AIC rating: 200kA@600V
• Country of Origin: Mexico

Product Identification

• UPC: 782001991845
• GTIN: 00782001991845