A4J250 – Mersen | CLASS J FUSE 600V 250A

Description

The Mersen 600V 250A Class J Fuse A4J250 offers superior current-limiting protection with fast-acting performance. Designed to prevent the use of fuses with inadequate voltage or interrupting ratings, this fuse ensures reliable and efficient protection. Its fiberglass construction enhances durability and stability, even in harsh environments, while the imprint label simplifies identification and replacement.

Key Features

• High Current Limitation: Delivers low peak let-through current for effective protection.
• Unique Dimensions: Prevents use of lower-rated fuses, maintaining safety and performance.
• Durable Fiberglass Body: Ensures stability and resilience in demanding conditions.
• Easy-to-Read Label: Facilitates quick and accurate recognition and replacement.

Specifications

• Voltage Rating: 600V AC/DC
• Current Rating: 250A
• 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

6F357, JKS-250, JKS250