Mersen A2K250R - RK1 Class Fuse 250A (200kA AIC @250V)

Mersen A2K250R is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. This RK1-class fuse features a 250V AC rating with a 250A current capacity and 200kA interrupting rating at 250V for reliable short-circuit protection. Its compact 2.06" diameter single-barrel construction provides space-efficient installation while meeting stringent safety standards. UL/CSA-certified, this fuse complies with industry requirements for branch circuit protection. Typical applications include motor control centers, switchgear, and industrial power distribution panels where high fault current interruption is critical.

Key Features & Specifications

• Type: A2K-R series current-limiting fuse with time-delay characteristics
• Voltage Rating: 250V AC
• Current Rating: 250A
• Dimensions: 2.06" diameter single-barrel design
• Standards: UL/CSA listed, RK1 class
• Applications: Industrial power distribution, motor protection, switchgear
• AIC rating: 200kA@250V
• Class Rating: RK1
• Weight: 1 lb

Product Identification

• UPC: 782001915339
• GTIN: 00782001915339