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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | LITTELFUSE |
| Manufacturer Product Number | LLNRK2.25 |
| Description | Industrial Fuse; 2.25 A; Class RK1; Dual-Element; 14.3x50.8mm; 250 VAC / 125 VDC |
| Datasheet | Download Datasheet |
The Littelfuse LLNRK2.25 is a 2.25 A dual-element time-delay UL Class RK1 fuse, rated 250 VAC / 125 VDC.
Class RK1 is the most current-limiting Class R branch-circuit fuse: it fits the same rejection-type Class R holders as an RK5 but lets through less fault energy.
Interrupting rating: 200 kA @ 250 VAC (300 kA Littelfuse self-certified); 20 kA @ 125 VDC.
Construction: 14.3 x 50.8 mm diameter x length; ferrule with rejection groove.
It is UL Listed and CSA certified.
| Category | |
| Manufacturer | LITTELFUSE |
| Model | LLNRK |
| Current Rating (A) | 2.25 |
| Size | 14.3 x 50.8 mm (dia. x length) |
| Speed | Dual-Element Time-Delay |
| UL Class | Class RK1 |
| Voltage Rating | 250 VAC / 125 VDC |
| Breaking Capacity | 200 kA @ 250 VAC (300 kA Littelfuse self-certified); 20 kA @ 125 VDC |
| Terminal Type | Ferrule with rejection groove |
| Approvals | UL Listed, CSA |