Mersen A500T4E-1 - Medium Voltage Fuse 4A 5kV (50kA AIC)

Mersen A500T4E-1 is a medium-voltage current-limiting fuse from the Amp-Trap Series, designed for high-voltage circuit protection up to 5kV with a 4A current rating. This Class E-rated fuse features a single-barrel construction with 50kA interrupting capacity at 5kV, housed in a compact 1-inch diameter body with standardized 5-inch clip center spacing for consistent panel mounting. The fuse meets stringent industry standards for medium-voltage applications, including industrial power distribution systems, transformer protection, and heavy equipment circuits where reliable overcurrent protection is critical.

Key Features & Specifications

• Type: Current-limiting medium-voltage fuse (A500T series), single-barrel design
• Voltage Rating: 5000V AC
• Current Rating: 4A
• Dimensions: 1" diameter, 5" clip center spacing
• Standards: Class E rating
• Applications: Industrial power distribution, transformer protection, motor circuits
• AIC rating: 50kA@5kV

Product Identification

• UPC: 078200180037
• GTIN: 00782001800376