Description
The Mersen J216 Class J Fuse Reducer allows the installation of lower-rated 100A Class J fuses into existing equipment clips rated for 200A. Designed to optimize overcurrent protection, these reducers enable facilities to replace oversized renewable or one-time fuses with appropriately sized time-delay fuses matching motor nameplate or circuit requirements.
Built for secure rejection-type compatibility, the J216 ensures that only Class J fuses fit into Class J clips. Each pair measures 1.56″ in length, 0.19″ in width, and 1.13″ in height (39.6 x 4.9 x 28.6 mm) and is rated up to 600 VAC. *(Note: Class J fuse reducers are not intended for bolt-on applications and are sold in pairs).*
Key Features
- Ampere Reduction: Permits the use of 100A Class J fuses in existing 200A Class J fuse clips.
- Enhanced Circuit Protection: Allows upgrading legacy protection to appropriately sized, modern time-delay fuses matched to actual load requirements.
- Rejection-Type Design: Engineered specifically to ensure strict compliance by allowing only Class J fuses to fit into Class J clips.
- 600V AC Voltage Rating: Certified for high-voltage industrial feeder and branch circuit applications up to 600 VAC.
- Precision Dimensions: Compact 39.6 mm length by 4.9 mm width and 28.6 mm height ensures proper fit within standard enclosed fuse blocks and disconnect switches.
Specifications
| Technical Specification | Detail |
|---|---|
| Product Model | J216 |
| Brand | Mersen |
| Product Type | Class J Fuse Reducer |
| Design / Size Transition | 100A Fuse to 200A Clip |
| Fuse Class Compatibility | Class J (Rejection Type) |
| Voltage Rating | 600 VAC |
| Mounting / Application Note | Clip-in mount (Not for bolt-on applications) |
| Standards & Certifications | UL Listed, CSA Certified, RoHS Compliant |
| Primary Applications | Retrofitting existing 200A Class J fuse blocks to accept smaller 100A protective devices |
Reviews
There are no reviews yet.