Mersen A6D3-1/2R - RK1 Class Fuse 600V/3A (200kA AIC)

Mersen A6D3-1/2R is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems, featuring an RK1 class rating for high-performance fault interruption. It operates at 600V AC/DC with a 3A current rating and delivers 200kA interrupting capacity at rated voltage, housed in a compact 0.81" diameter x 5" body with single-barrel construction. The fuse meets CSA C22.2 No. 248.12 and UL 248-12 (File E2137) standards, employing Mersen's Amp-Trap 2000 technology for reliable protection in motor control centers, transformers, and feeder circuits.

Key Features & Specifications

• Type: A6D-R current-limiting fuse with time-delay characteristics
• Voltage Rating: 600V AC/DC
• Current Rating: 3A
• Dimensions: 0.81" diameter x 5" length
• Weight: 0.14 lb
• Standards: CSA C22.2 No. 248.12, UL 248-12 (File E2137)
• Applications: Motor protection, transformers, industrial feeders
• Class Rating: RK1
• AIC rating: 200kA@600V
• Barrels: 1
• Certification: UL Recognized, CSA Certified

Product Identification

• UPC: 782001991708
• GTIN: 00782001991708