IDSR250
Littelfuse
IDS100–400 A480–690 V
Ref. price$224.05 – $409.35
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Littelfuse IDSR Series
52 variants · Littelfuse
About the Littelfuse IDSR Series
The Littelfuse IDSR Series series groups 52 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common application type of appliances, electronic equipment &, breaking capacity of 20 kA and current of 250 A.
Shared specifications
- Application type
- appliances, electronic equipment &
- Breaking capacity
- 20 kA
- Current
- 250 A
- Diameter
- 2-19/32 in
- Fuse class
- RK5
- Length
- 115 mm
- Mounting
- Blade
- Product type
- Time-Delay
- Ultimate breaking icu
- 200 kA
- Voltage
- 600 V
Request a quote on any Littelfuse IDSR Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.