A4J45 – Mersen | CLASS J FUSE 600V 45A

Description

The Mersen 600V 45A Class J Fuse A4J45 offers reliable, fast-acting protection with high current-limiting capabilities for various electrical applications. This fuse’s unique design prevents the use of other fuse types with lower ratings, ensuring safety and compliance. Its fiberglass construction provides durability, while the easy-to-read imprint label simplifies identification and replacement.

Key Features

• High Current Limitation: Effective protection with minimal peak let-through current.
• Unique Dimensions: Prevents substitution with fuses of lower voltage or current-limiting ratings.
• Durable Fiberglass Body: Ensures stability and reliability in harsh environments.
• Clear Imprint Label: Facilitates quick and accurate identification and replacement.

Specifications

• Voltage Rating: 600V AC/DC
• Current Rating: 45A
• Standards: UL listed to standard 248-8 (File E2137), CSA certified to standard C22.2 No. 248.8, DC listed to UL 248, IEC 269-2-1
• Application Areas: Capacitors, load centers, panelboards, switchboards, bus duct, feeder circuits, circuit breakers, lighting, heating, and general loads

Documents

4XF16, JKS-45, JKS45