LNRK.300T
ActiveFUSE CLASS RK1 SLOW BLOW ACTING 0.3A 250V HOLDER CARTRIDGE 50.8 X 14.3MM FIBERGLASS CSA/UL
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LNRK.300T
ActiveFUSE CLASS RK1 SLOW BLOW ACTING 0.3A 250V HOLDER CARTRIDGE 50.8 X 14.3MM FIBERGLASS CSA/UL
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Technical Specifications
Parameters and characteristics for this part
| Specification | LNRK.300T |
|---|---|
| Applications | Electrical, Industrial |
| Approval Agency | CSA, QPL, UL, CE |
| Breaking Capacity @ Rated Voltage | 20 kA, 200 kA |
| Class | RK1 |
| Current Rating (Amps) | 300 mA |
| Fuse Type | Cartridge |
| Mounting Type | Requires Holder |
| Package / Case | Cartridge, Non-Standard |
| Response Time | Slow Blow |
| Size / Dimension [diameter] | 0.563 " |
| Size / Dimension [diameter] | 14.3 mm |
| Size / Dimension [z] | 50.8 mm |
| Size / Dimension [z] | 2 " |
| 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
LLNRK.300 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.
Documents
Technical documentation and resources