Mersen A4J125 Fuse | Amp-Trap A4J 600V 125A - Essential Electric Supply
Mersen A4J125 Fuse | Amp-Trap A4J 600V 125A - Essential Electric Supply
Mersen A4J125 Fuse | Amp-Trap A4J 600V 125A - Essential Electric Supply
Mersen A4J125 Fuse | Amp-Trap A4J 600V 125A - Essential Electric Supply

Mersen A4J125 - Class J Fuse 125A (200kA AIC @600V)

Mersen
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Mersen A4J125 is a low-voltage current-limiting fuse designed for circuit protection in industrial power distribution systems. This 600V AC-rated fuse features a 125A current rating with a 200kA interrupting capacity at rated voltage, housed in a compact 1.63-inch diameter, 5-3/4-inch long barrel construction weighing 0.8 lb. Compliant with Class J standards, the Amp-Trap series fuse provides reliable short-circuit protection for motor control centers, panelboards, and industrial control equipment requiring high interrupting capacity.

Key Features & Specifications
  • Type: Class J current-limiting fuse, single barrel design
  • Voltage Rating: 600V AC
  • Current Rating: 125A
  • Dimensions: 5-3/4" length x 1.63" diameter
  • Weight: 0.8 lb
  • AIC Rating: 200kA @ 600V
  • Standards: Class J compliance
  • Applications: Motor control centers, industrial panelboards
  • Construction: Current-limiting design with compact form factor
  • Country of Origin: Mexico
Product Identification
  • UPC: 782001960346
  • GTIN: 00782001960346