Mersen A4J40 600V 40A Class J Fuse

Product Description

The Mersen A4J40 is a 600V 40A Class J fuse designed to deliver reliable current-limiting protection for various applications. This fuse is suitable for use in capacitors, load centers, panelboards, and switchboards. The unique design prevents the substitution of other fuses with lower ratings.

• Rated for 600 volts AC and 300 volts DC
• Fast-acting fuse constructed with a fiberglass body
• Provides high current limitation for low peak let-through current

Product Highlights

Mersen's A4J40 fuse is ideal for protecting critical electronic components and circuits from overcurrent conditions.

Product Information

Standard Information

• Brand: Mersen
• MPN: A4J40

Technical Specifications

• Amperage Rating: 40 A
• Voltage Rating: 600 VAC, 300 VDC
• Interrupt Rating: 200 kA
• Body Type: Fiberglass
• Application: Capacitors, Load centers, Panelboards, Switchboards, Bus Duct, Feeder circuits, Circuit breakers, Lighting, Heating, and General Loads