Mersen A2D500R - RK1 Class Fuse 500A@250V (200kA AIC)

Mersen A2D500R is a low-voltage current-limiting fuse designed for high-performance circuit protection in industrial power distribution systems. This RK1-class fuse features a 500A current rating and 250V voltage rating with a 200kA interrupting capacity at rated voltage, housed in a durable 2.56-inch diameter single-barrel construction. The Amp-Trap 2000 series fuse utilizes time-delay characteristics for motor circuit protection while maintaining compact dimensions and a 2 lb weight for efficient panel space utilization. UL/CSA certified, it meets stringent industry standards for safety and reliability in demanding environments including manufacturing facilities, data centers, and heavy machinery applications.

Key Features & Specifications

• Type: A2D-R time-delay current-limiting fuse (RK1 class)
• Voltage Rating: 250V AC
• Current Rating: 500A
• Dimensions: 2.56" diameter single-barrel design
• Standards: UL/CSA listed
• Applications: Industrial power distribution, motor circuits, switchgear
• AIC rating: 200kA@250V
• Class Rating: RK1
• Weight: 2 lb
• Family: Amp-Trap 2000 series

Product Identification

• UPC: 782001991197
• GTIN: 00782001991197