Mersen A500R19R-1AB - Medium Voltage Fuse 4800V 19A (63kA AIC @5.8kV)

Mersen A500R19R-1AB is a medium-voltage current-limiting fuse from the Amp-Trap family, designed for high-interrupting capacity circuit protection in industrial power systems. Rated for 4800V AC operation with a 19A current rating, this bolt-in fuse features a rugged single-barrel construction with 3-inch diameter and 17.88-inch clip center spacing. It meets stringent industry standards with a 63kA interrupting capacity at 5.8kV and Class R protection characteristics. The fuse is commonly used in motor control centers, transformers, and feeder circuits requiring reliable medium-voltage protection.

Key Features & Specifications

• Type: Current-limiting medium-voltage fuse, single-barrel bolt-in design
• Voltage Rating: 4800V AC
• Current Rating: 19A
• Dimensions: 3" diameter, 17.88" clip center spacing
• Standards: Class R protection rating
• Applications: Industrial power systems, motor control centers, transformers
• AIC rating: [email protected]
• Connection: Bolt-in
• Weight: 14 lb
• Family: Amp-Trap