Bussmann
Bussmann CVRI-J-60100-M Fuse Block Cover J UL Class 70-100A
Protects J-class fuse blocks rated 70 to 100 A at 600 V AC, CSA certified and UL listed, with indicating feature and 8.8 × 2.0 × 2.9 in dimensions
- Protects J-class fuse blocks up to 100 A
- Indicating cover shows fuse status at a glance
- Fits 61–100 A JM60100 series blocks precisely
- UL Listed and CSA Certified for code compliance
- Compact 8.8 × 2.0 × 2.9 in footprint saves panel space
Product Identity
The EATON BUSSMANN CVRI-J-60100-M is an open fuse block cover rated for J UL Class fuses between 70 and 100 amps. It fits 600 V AC systems and carries CSA certification and UL listing for code-compliant installations. Dimensions are 8.8 in length, 2.0 in width and 2.9 in height.
Intended Use
Electrical contractors and maintenance teams specifying J-class fuse blocks in the 61 to 100 A range will find this cover matches the JM60100-1CR, JM60100-2CR and JM60100-3CR bases. Buyers needing protection for other fuse classes or amperages outside 70 to 100 A should select a different cover.
Sustained Load Behaviour
Under continuous operation at rated current the cover remains mechanically secure and maintains its indicating function without deformation. The UL-listed construction resists heat buildup during prolonged 600 V AC service, keeping clearances stable over the duty cycle.
Highlights
- Protects J-class fuse blocks up to 100 A
- Indicating cover shows fuse status at a glance
- Fits 61–100 A JM60100 series blocks precisely
- UL Listed and CSA Certified for code compliance
- Compact 8.8 × 2.0 × 2.9 in footprint saves panel space
Specifications
| Brand | EATON BUSSMANN |
|---|
Questions about this item
Which fuse blocks does this cover fit?
It fits the JM60100-1CR, JM60100-2CR and JM60100-3CR fuse blocks.
Can I use it on a 60 A J-class block?
The cover is rated for 61 to 100 A, so a 60 A block falls outside the specified range.
How do I confirm the cover is indicating correctly after installation?
The indicating feature shows fuse status visually; verify the indicator matches the fuse condition once the cover is secured.
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