| Series Features | IDSR UL CLASS ELMENT TIME DLY IND .100A. The Littelfuse IDSR Indicator™ fuse is the first indicating power fuse ever. Its solid-state design provides state-of-the-art reliability. It will forever change the way you look at modern circuit protection. Money is wasted each time a circuit open |
| Series Spec Sheet | View/Download File |
Buying parts for a control panel? Gross Manufacturing can build the panel instead: UL 508A listed and ISO 9001 certified, in Brookfield, WI.