Circuit Protection
LNRK045.T
ActiveLittelfuse/Commercial Vehicle Products
FUSE CARTRIDGE 45A 250VAC/125VDC
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Circuit Protection
LNRK045.T
ActiveLittelfuse/Commercial Vehicle Products
FUSE CARTRIDGE 45A 250VAC/125VDC
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LNRK045.T |
|---|---|
| Applications | Electrical, Industrial |
| Approval Agency | CSA, QPL, UL, CE |
| Breaking Capacity @ Rated Voltage | 20 kA, 200 kA |
| Class | RK1 |
| Current Rating (Amps) | 45 A |
| Fuse Type | Cartridge |
| Mounting Type | Requires Holder |
| Package / Case | Cartridge, Non-Standard |
| Response Time | Slow Blow |
| Size / Dimension [diameter] | 0.811 in |
| Size / Dimension [diameter] | 20.6 mm |
| Size / Dimension [x] | 76.2 mm |
| Size / Dimension [x] | 3 " |
| Voltage Rating - AC | 250 VAC |
| Voltage Rating - DC | 125 VDC |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
LLNRK045 Series
Littelfuse LLNRK and LLSRK series POWR-PRO™ fuses provide superior overload and short circuit protection for service entrance, main, feeder and general-purpose branch circuits up to 600 amperes. LLNRK/LLSRK series fuses can be installed in existing Class H fuse blocks to upgrade systems containing lower interrupting rating Class H one-time or renewable fuses.