Approvals & Standards
- All class J fuse blocks meet the requirements of UL4248 (formerly UL512)
- UL listed Guide IZLT, File E52283
- CSA certified class 6225, File 32169
Key features & benefits
Mersen’s new Generation 2 open style class J fuse blocks accommodate class J fuses ranging from 0-100A, 600V. A choice of screw, pressure plate, and box connectors fit a wide range of stranded or solid wire. Gen2 fuse blocks are DIN-rail mountable, more compact than the traditional offering, and feature dovetail nesting for multipole field assembly. Fuse bases are IP20 rated when paired with Mersen’s newly designed dead front covers.
More specificationsApplications
- Branch circuits
- Control panels
- Load centers
- Lighting, heating, & general loads
Documents & Resources
Datasheet
Compliance
Technical documents
Product Specifications
Frequency (Hz)
50/60 Hz
Ampere range
0 to 100 A
Fuse class
Class J
Short Circuit Current Rating (SCCR)
200 kA
Flammability rating
94 V-0
UL file number
File E52283
UL Category Code
IZLT
CSA File number
Class 6225, File 032169_0_000
Max Operating Temp.
80 °C
Max Storage Temp.
80 °C
Min Storage Temp.
-25 °C
Harmonized System
853690