Circuit Protection
LSRK450.X
ActiveLittelfuse/Commercial Vehicle Products
FUS 600V T/D CLASS RK1 450A/ BOX
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Circuit Protection
LSRK450.X
ActiveLittelfuse/Commercial Vehicle Products
FUS 600V T/D CLASS RK1 450A/ BOX
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LSRK450.X |
|---|---|
| Applications | Electrical, Industrial |
| Approval Agency | CSA, QPL, UL, CE |
| Breaking Capacity @ Rated Voltage | 20 kA, 200 kA |
| Class | RK1 |
| Fuse Type | Cartridge |
| Mounting Type | Requires Holder |
| Package / Case | Cylindrical, Blade Terminals |
| Response Time | Slow Blow |
| Size / Dimension [diameter] | 84.9 mm |
| Size / Dimension [diameter] | 3.343 in |
| Size / Dimension [x] | 13.374 in |
| Size / Dimension [x] | 339.7 mm |
| Voltage Rating - AC | 600 VAC |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
LLSRK450 Series
Littelfuse 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. 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.