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.
Feature
- Indication offered on most 250V and 600V versions
- DIN Rail releasable for all non-knife blade style fuses
- Only one hand is required to release from DIN Rail (lock open lock closed)
- Universal mounting holes make for easy replacement
- Clip designs maximize electrical contact and minimize heat rise
- Reinforcing clips are standard on all Class R fuse blocks
