Skip to content
Stock is confirmed when you order, and we will advise you as soon as your order is confirmed. Need help with a part? Email orderdesk@kkmsolutions.com.
Ships worldwide — lead time quoted per part (825) 454-5367 Order desk 24/7 orderdesk@kkmsolutions.com
KKM Industrial and Automation Solutions Industrial Automation & MRO Parts Line down? Call the order desk (825) 454-536724/7
Call the order desk Get a quote
Littelfuse POWR-PRO® KLPC400 Current Limiting Time Delay Fuse, 400 A, 600 V AC/480 V DC, 20/200 kA Interrupt, L Class, Cylindrical Body

KLPC400 Littelfuse POWR-PRO® Current Limiting Time Delay Fuse, 400 A, 600 V AC/480 V DC, 20/200 kA Interrupt

Brand: Littelfuse SKU: KLPC400 Mfr Part #: KLPC400

KKM Solutions is an independent parts distributor, not an authorized Littelfuse dealer — how we source.

Ships worldwide — lead time quoted per part

KLPC series POWR-PRO™ fuses provide ideal overcurrent protection for circuits from 200 through 6000 amperes. KLPC series POWR-PRO™ fuses specification-grade construction and performance meet or exceed the most stringent project specifications: 99.9% pure silver links, silver-plated copper end bells,

Sourced to exact specCross-checked against manufacturer part data
Fast quote turnaroundOur order desk replies within 1 business day
Worldwide shippingWe ship to your site, warehouse, or freight forwarder

Overview

Part number KLPC400 from Littelfuse, listed in Fuses & Fuse Holders. Specifications on file: Current rating 400 A; Voltage rating 600 V. KKM Solutions quotes this part with pricing and availability confirmed per order.

KLPC series POWR-PRO™ fuses provide ideal overcurrent protection for circuits from 200 through 6000 amperes. KLPC series POWR-PRO™ fuses specification-grade construction and performance meet or exceed the most stringent project specifications: 99.9% pure silver links, silver-plated copper end bells, glass-reinforced melamine bodies, O-ring seals between body and end bells, and granular quartz fillers. KLPC series POWR-PRO™ fuses are the only UL listed Class L fuses that provide a minimum of ten seconds time delay at 500% rated current and are also as current limiting as the fastest Class L fuse on the market. On average, the peak let-through currents of KLPC series fuses are 10% less than any other "time-delay" Class L fuse.

Specifications

Current rating 400 A
Voltage rating 600 V

Product details

Manufacturer Littelfuse
Manufacturer part number KLPC400
Product category Fuses & Fuse Holders
Published specifications 2 attributes listed

Request a quote for this part

Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.

Quotes back within 1 business day — usually the same day. Need it faster? Call (825) 454-5367, answered 24/7.

Frequently Asked Questions

How do I get pricing for KLPC400?

This part is quoted on request, so no price is listed for it here. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.

Who manufactures the KLPC400?

KLPC400 is made by Littelfuse and is listed in our Fuses & Fuse Holders category. KKM Solutions is an independent distributor, not an authorized Littelfuse dealer: we source the exact Littelfuse part number KLPC400, and the quote confirms condition and lead time before you order.

Is the KLPC400 new and genuine?

Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.

What warranty comes with the KLPC400, and can I return it?

Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.

What is the lifecycle status of KLPC400?

No published lifecycle status is on file for KLPC400. Littelfuse lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.

What are the key specifications of KLPC400?

Key specifications include Current rating: 400 A; Voltage rating: 600 V. The full specification table on this page lists every published attribute for this part.

How quickly can KLPC400 ship?

Lead time for KLPC400 is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.

Related Products

More Fuses & Fuse Holders parts

Browse Littelfuse part numbers starting with KL ›

Technical Guides

All Electrical Control & Protection articles ›

Browse more Littelfuse Circuit Protection, or see everything from Littelfuse.