A4J1 – Mersen | CLASS J FUSE 600V 1A

Description

The Mersen 600V 1A Class J Fuse A4J1 is designed to provide fast-acting, current-limiting protection for a wide range of applications. Featuring unique dimensions, this fuse prevents substitution with lower-rated alternatives, ensuring reliable performance. The durable fiberglass body offers excellent dimensional stability, even in harsh industrial environments, while the easy-to-read imprint label allows for quick identification and replacement.

Key Features

• High Current Limitation: Minimizes peak let-through current for superior protection.
• Unique Dimensions: Prevents incorrect substitutions with other fuse classes.
• Durable Construction: Fiberglass body ensures stability in challenging conditions.
• Quick Identification: Easy-to-read imprint label for fast recognition and replacement.

Specifications

• Voltage Rating: 600V AC/DC
• Current Rating: 1A
• 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

1DR85, JKS-1, JKS1