Mersen A4J40 Fuse | Amp-Trap A4J 600V 40A - Essential Electric Supply
Mersen A4J40 Fuse | Amp-Trap A4J 600V 40A - Essential Electric Supply
Mersen A4J40 Fuse | Amp-Trap A4J 600V 40A - Essential Electric Supply
Mersen A4J40 Fuse | Amp-Trap A4J 600V 40A - Essential Electric Supply

Mersen A4J40 - Class J Fuse 40A 600V (200kA AIC)

Mersen
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Mersen A4J40 is a Class J low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. It features a 600V AC rating with a 40A current capacity and 200kA interrupting rating at 600V for reliable short-circuit protection. The compact ferrule-connected fuse measures 2.38 inches in length with a 1.06-inch diameter and 0.17 lb weight, constructed with Mersen's Amp-Trap technology for fast-acting performance. UL/CSA certified, this Mexico-manufactured fuse meets stringent industry standards for motor branch circuit and transformer protection applications.

Key Features & Specifications
  • Type: Class J current-limiting fuse with ferrule connection
  • Voltage Rating: 600V AC
  • Current Rating: 40A
  • Dimensions: 2.38 in length x 1.06 in diameter
  • Weight: 0.17 lb
  • Standards: UL/CSA certified
  • Applications: Motor circuits, transformer protection
  • Connection: Ferrule
  • Barrels: 1
  • AIC rating: 200kA@600V
  • Class Rating: J
  • Family: Amp-Trap
Product Identification
  • UPC: 782001960223
  • GTIN: 00782001960223