Mersen A4J500 600v 500a class j fast-acting fuse 8 x 2.5 inch

Product Description

The MERSEN A4J500 is a Class J fast-acting fuse designed for overcurrent protection in various electrical systems. This 600V AC, 300V DC, 500A fuse features a blade connection and a 200 kA interrupt rating, making it suitable for applications such as load centers, panelboards, and feeder circuits. Its unique dimensions prevent incorrect substitutions, ensuring proper circuit protection.

• High current limitation for low peak let-thru current.
• Unique dimensions prevent replacement by other fuse classes.
• Fiberglass body provides dimensional stability in harsh industrial environments.

Product Highlights

Delivers excellent current-limiting protection with unique dimensions to prevent incorrect fuse substitution.

Product Information

Standard Information

• Brand: MERSEN
• Manufacturer Part Number: A4J500
• Country of Origin: Mexico

Technical Specifications

• Type: Fuse
• Fuse Type: Low Voltage
• UNSPSC Code: 39121600
• Catalog Number: A4J500
• Manufacturer: Mersen
• Brand: Mersen
• Sub Brand: Amp-Trap
• Country of Origin: Mexico
• Made in USA: No
• Amperage: 500A
• Application: Capacitors, Load centers, Panelboards, Switchboards, Bus duct, Feeder circuits, Circuit breakers, Lighting, heating, and general loads
• Connection Type: Blade
• Interrupt Rating: 200 kA
• Mounting Type: Clip
• Certifications: UL 248-8 File E2137, CSA C22.2 no. 248.8, DC UL 248, IEC 269-2-1
• UPC: 782001960490
• GTIN: 00782001960490
• Class: Class J
• Speed: Fast Acting
• Body Style: Blade
• Body Material: GMG
• AC Voltage Rating: 600V
• DC Voltage Rating: 300V DC
• Connection Material: Brass Alloy
• Frequency: 50/60 Hz
• RoHS Compliant: Yes
• Product Group: Low Voltage UL/CSA Fuses
• Alternate MPN: W201936