2 Year Warranty Guaranteed
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.
Product Questions? Contact Us
Product Info
- Manufacturer:Littelfuse
- Sub-Category:Low Voltage Fuse
Description
JLS400
JLS400 is a Littelfuse Class J fast-acting fuse rated for 400 amps and 600 volts AC, designed for reliable overcurrent protection.This fuse features a current-limiting design with a 200,000 amp interrupting rating at 600 VAC, suitable for general purpose circuits with little or no motor load, resistive loads, and resistance heaters. It has a compact knife-blade construction measuring 2 inches in diameter by 7-1/8 inches in length and is UL listed and CSA certified.
- Amperage Rating: 400 Amps
- Voltage Rating: 600 Volts AC
- Fuse Class: Class J
- Fuse Type: Fast-Acting
- Interrupting Rating: 200,000 AIC @ 600 VAC
- Construction: Knife-Blade
- Size: 2" Diameter x 7-1/8" Length
- Mounting Method: Fuse Block / Clip / Holder
- Certifications: UL Listed, CSA Certified
- Series: JLS
- Brand: POWR-GARD®
Specifications
- Part Number: JLS400
- Manufacturer : Littelfuse
- Brand : Littelfuse
- Category : Fuse
- Item Subcategory : Low Voltage Fuse
- Family : JLS Series - UL Class J Fast-Acting Fuses
- Type : JLS Series - UL Class J Fast-Acting Fuses
- Voltage : 600
- Amperage : 400
- AIC rating : 200kA@600V
- Diameter : 2
- Class Rating : J
- Barrels : 1
Product Data
- UPC : 079458200935
- GTIN : 00079458200935
- Country of Origin : Mexico
- Dimensions : x 3-3/8 in x
- Weight : 1.69
- Certification : CE, UL 248-8 Class J, UL Listed, CSA Certified, QPL-W-F-1814
You may also like
- Opens in a new window.



