A4J Series / Class J / Fast Acting
The A4J Series / Class J / Fast Acting is part of the Mersen (formerly Ferraz Shawmut) general purpose fuses line, distributed by Gross Automation.
For excellent current limiting protection - A4J Class J fuses deliver excellent current-limiting protection to a wide variety of applications. Their unique dimensions prevent the substitution of other fuses with lower voltage ratings, interrupting ratings, or current-limiting capability.
Specifications
| Specification | Value |
|---|---|
| Ratings | AC: 600VAC, 200kA I.R.; AC: 300VDC, 20kA I.R. (Ferraz Shawmut Certified); UL Listed to Standard 248-8.; CSA Certified to Standard C22.2 No. 248.8; DC Tested to UL 198L limits (Ferraz Shawmut Certified); IEC 269-2-1; RoHS Compliant; Capacitors; Loadcenters; Panelboards; Switchboards; Bus Duct; Feeder Circuits; Circuit Breakers; Lighting, Heating, and General Loads |
| Features | 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; Easy-to read imprint label for quick recognition and replacement; Fast Acting; Very Current-Limiting; DC Ratings |
Features
- 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
- Easy-to read imprint label for quick recognition and replacement
- Fast Acting
- Very Current-Limiting
- DC Ratings
Ratings
- AC: 600VAC, 200kA I.R.
- AC: 300VDC, 20kA I.R. (Ferraz Shawmut Certified)
- UL Listed to Standard 248-8.
- CSA Certified to Standard C22.2 No. 248.8
- DC Tested to UL 198L limits (Ferraz Shawmut Certified)
- IEC 269-2-1
- RoHS Compliant
- Capacitors
- Loadcenters
- Panelboards
- Switchboards
- Bus Duct
- Feeder Circuits
- Circuit Breakers
- Lighting, Heating, and General Loads