Mersen A2D300R - RK1 Class Fuse 300A@250V (200kA AIC)

Mersen A2D300R is a low-voltage current-limiting fuse from the Amp-Trap 2000 family, designed for circuit protection in industrial electrical systems. It features a 300A current rating and 250V voltage rating with a 200kA interrupting capacity, housed in a compact 2.06-inch diameter RK1-class single-barrel design. The fuse's current-limiting construction provides fast-acting protection against short circuits and overloads while meeting industry standards for reliable performance. Typical applications include motor control centers, switchgear, and power distribution panels requiring high interrupting capacity protection.

Key Features & Specifications

• Type: A2D-R current-limiting fuse (RK1 class)
• Voltage Rating: 250V AC
• Current Rating: 300A
• Dimensions: 2.06" diameter
• Standards: UL/CSA listed
• Applications: Industrial power distribution, MCCs, switchgear
• AIC rating: 200kA@250V
• Class Rating: RK1
• Barrels: 1
• Weight: 1 lb

Product Identification

• UPC: 782001991135
• GTIN: 00782001991135