Circuit Protection
LFR250303C
ActiveLittelfuse/Commercial Vehicle Products
250V CLASS R BLOCK 30A 3 POLE/ BOX
Deep-Dive with AI
Search across all available documentation for this part.
Circuit Protection
LFR250303C
ActiveLittelfuse/Commercial Vehicle Products
250V CLASS R BLOCK 30A 3 POLE/ BOX
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LFR250303C |
|---|---|
| Current Rating (Amps) | 30 A |
| For Use With/Related Products | Class R Fuses |
| Fuse Size [custom] | 50.8 mm |
| Fuse Size [custom] | 2 " |
| Fuse Size [diameter] | 0.563 in |
| Fuse Size [diameter] | 14.3 mm |
| Fuse Type | Cartridge |
| Fuseholder Type | Block |
| Mounting Type | DIN Rail |
| Number of Circuits | 3 |
| Termination Style | Box Lug |
| Voltage | 250 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
LFR250303C Series
The new Littelfuse Class H and R blocks offer many advantages over previous generations that are noted in the features and benefits section. Class H and Class R fuse blocks are dimensionally the same, but Class R blocks incorporate a rejection feature, which only allows Class R fuses to be inserted.
Documents
Technical documentation and resources