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All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
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Product Info
- Manufacturer:Littelfuse
- Sub-Category:Low Voltage Fuse
Description
LLNRK400
LLNRK400 is a Littelfuse Class RK1 time delay fuse designed for reliable circuit protection in general-purpose, motor, and transformer applications. This dual-element fuse features a 250V AC rating and 400A current rating, providing excellent overload and short circuit protection. The LLNRK400 fuse is current-limiting, with a 200,000A interrupting rating, and is compatible with existing Class H fuse blocks for easy upgrades. Its time-delay design minimizes nuisance tripping during inrush currents, making it ideal for circuits with high starting loads.
- 400A continuous current rating
- 250V AC maximum voltage
- Class RK1 fuse type
- Time delay (dual element) response
- 200,000A interrupting rating
- Mounts in Class H fuse blocks
- Extremely current limiting
- UL 248-12 and CSA certified
- Physical size: 2" x 5-5/8"
- 9/16" diameter
- Thermally reversible spring-loaded element
- IEC Type 2 protection
Specifications
- Part Number: LLNRK400
- Manufacturer : Littelfuse
- Brand : Littelfuse
- Category : Fuse
- Item Subcategory : Low Voltage Fuse
- Family : LLNRK
- Type : LLNRK
- Voltage : 250
- Amperage : 400
- AIC rating : 200kA@250V
- Diameter : 2.09
- Class Rating : RK1
- Barrels : 1
Product Data
- UPC : 079458330939
- GTIN : 00079458330939
- Weight : 2
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