🚚 complimentary SHIPPING on orders over $50 | ⭐ 4.7/5 from 654+ reviews
Tools✓ In Stock🔥 Bestseller

Littelfuse KLSR100 100A 250V RK1 instantaneous Acting Current Limiting Fuse NOS Tested

★★★★★4.7 out of 5(654 reviews)
Special Offer Price
$19.98​
$33.3
Sale
✓ no-cost delivery on this item • Limited time offer

SKU: TS 749Littelfuse KLSR100 100A 250V RK1 rapid Acting Current Limiting Fuse NOS TestedReliable circuit protection with this Littelfuse KLSR100—ideal for surge-sensitive equipment and industrial applications.Brand: LittelfuseModel: KLSR100Series: Powr-Gard® KLSRType: Fast-acting, current-limiting fuseClass: RK1Voltage Rating: 250 VAC or lessAmperage Rating: 100AElement: Single-element silver linkInterrupt Rating: Up to 200,000 A.I.R.Dimensions: Approx. 7-7/8 length x 1-1/4 diameterApplications:Resistance heatersLighting circuitsNon-inductive loadCondition: New old stock (NOS); tested and fully functional. No original box.Please see all the photos as they are part of the description.

🔒
Secure Checkout
🚚
speedy delivery
↩️
functional Returns

📋 Product Description

Littelfuse KLSR100 100A 250V RK1 prompt Acting Current Limiting Fuse NOS Tested

SKU: TS 749

Littelfuse KLSR100 100A 250V RK1 hasty Acting Current Limiting Fuse NOS Tested

Reliable circuit protection with this Littelfuse KLSR100—ideal for surge-sensitive equipment and industrial applications.

Brand: Littelfuse
Model: KLSR100
Series: Powr-Gard® KLSR
Type: speedy-acting, current-limiting fuse
Class: RK1
Voltage Rating: 250 VAC or less
Amperage Rating: 100A
Element: Single-element silver link
Interrupt Rating: Up to 200,000 A.I.R.

Dimensions: Approx. 7-7/8" length x 1-1/4" diameter

Applications:
Resistance heaters
Lighting circuits
Non-inductive load
Condition: fresh old stock (NOS); tested and fully functional. No original box.
Please see every the photos as they are part of the description.

This product is ideal for anyone looking for quality Tools products.

📐 Specifications

SKU: 367665

Category: Tools > Electrical Tools > Other Electrical Tools

Original Price:$33.3 USD

Sale Price:$19.98 USD

Availability: In Stock

Condition: Brand newly-released

🚚 dispatch & Returns

✓ complimentary fulfillment on orders over $50

Standard transport: 3-5 business days

Express shipment: 1-2 business days (+$9.99)

30-Day Returns: Not satisfied? Return within 30 days for a full refund.

Recommended For You

4.7
★★★★★
Based on 654 reviews
NP
Nathan Phillips ✓ Verified
1 month ago
★★★★★
flawless for Littelfuse KLSR100 100A 250V RK1 instant Acting Current Limiting Fuse NOS Tested
So far, the Littelfuse KLSR100 100A 250V RK1 instantaneous Acting Current Limiting Fuse NOS Tested is easy to use which is good enough.​
AR
Aaron Roberts ✓ Verified
1 month ago
★★★★★​
Highly propose Littelfuse KLSR100 100A 250V RK1 rapid Acting Current Limiting Fuse NOS Tested
After some use, the Littelfuse KLSR100 100A 250V RK1 hasty Acting Current Limiting Fuse NOS Tested does its job so I’m okay with it. Nothing fancy.
AP
Adam Parker ✓ Verified
2 months ago
★★★★★
Five Stars for Littelfuse KLSR100 100A 250V RK1 express Acting Current Limiting Fuse NOS Tested
So far, the Littelfuse KLSR100 100A 250V RK1 rapid Acting Current Limiting Fuse NOS Tested is effortless to use and I’m satisfied.
AH
Andrew Hall ✓ Verified 
1 month ago
★★★★★
magnificent Littelfuse KLSR100 100A 250V RK1 prompt Acting Current Limiting Fuse NOS Tested!
So far, the Littelfuse KLSR100 100A 250V RK1 speedy Acting Current Limiting Fuse NOS Tested is practical and I’m satisfied.
LN
Lauren Nelson ✓ Verified
3 weeks ago
★★★★★
fabulous Littelfuse KLSR100 100A 250V RK1 Fast Acting Current Limiting Fuse NOS Tested!
Honestly, the Littelfuse KLSR100 100A 250V RK1 fast Acting Current Limiting Fuse NOS Tested works fine which is good enough.