Mersen A6D40R - RK1 Class Fuse 600V/40A (200kA AIC Rating)

Mersen A6D40R is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. This RK1-class fuse features a 600V AC/DC voltage rating and 40A current capacity, with a compact 5-1/2" body length and 1.06" diameter constructed for durable performance. Certified to CSA C22.2 No. 248.12 and UL 248-12 standards, it delivers 200kA interrupting capacity at 600V for reliable short-circuit protection in motor control centers, switchgear, and power distribution panels.

Key Features & Specifications

• Type: A6D-R current-limiting fuse with single-barrel design
• Voltage Rating: 600V AC/DC
• Current Rating: 40A
• Dimensions: 5-1/2" length x 1.06" diameter
• Weight: 5 lb
• Standards: CSA C22.2 No. 248.12, UL 248-12 (File E2137)
• Applications: Industrial power distribution, motor protection, switchgear
• Class Rating: RK1
• AIC rating: 200kA@600V
• Barrels: 1

Product Identification

• UPC: 782001992019
• GTIN: 00782001992019