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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | LITTELFUSE |
| Manufacturer Product Number | JTD250ID |
| Description | Industrial Fuse; 250 A; Class J; Dual-Element; 181.0mm; 600 VAC / 500 VDC; Blade |
| Datasheet | Download Datasheet |
The Littelfuse JTD250ID is a 250 A dual-element time-delay UL Class J fuse with a built-in blown-fuse indicator, rated 600 VAC / 500 VDC.
Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same rating and rejecting it in the holder.
Interrupting rating: 200 kA @ 600 VAC (300 kA Littelfuse self-certified); 20 kA @ 500 VDC (self-certified).
Construction: 181.0 mm overall length; knife blade with mounting hole.
It is UL Listed and CSA certified (UL file E81895). Standards: UL 248-8.
| Category | |
| Manufacturer | LITTELFUSE |
| Model | JTD_ID |