Name: KLSR125.X
Brand: Littelfuse Inc.
SKU: KLSR125-X
Availability: InStock
Rating: 5 (114 reviews)

KLSR125.X

For Reference Only

Part Number	KLSR125.X
Manufacturer	Littelfuse Inc.
Description	FUSE CRTRDGE 125A 600VAC/300VDC
Datasheet	KLSR125.X Specifications
Package	Cylindrical, Blade Terminals
ECAD
In Stock	3,816 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # KLSR125.X (Electrical, Specialty Fuses) is manufactured by Littelfuse Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For KLSR125.X specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add KLSR125.X with quantity into BOM. Heisener.com does NOT require any registration to request a quote of KLSR125.X.

KLSR125.X Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - Electrical, Specialty Fuses
Package	Cylindrical, Blade Terminals
ECAD
Series	POWR-GARD? KLSR
Fuse Type	Cartridge
Current Rating	125A
Voltage Rating - AC	600V
Voltage Rating - DC	300V
Response Time	Fast
Applications	Electrical, Industrial
Features	-
Class	RK1
Approvals	CE, CSA, UL
Operating Temperature	-
Breaking Capacity @ Rated Voltage	200kA AC, 20kA DC
Mounting Type	Holder
Package / Case	Cylindrical, Blade Terminals
Size / Dimension	1.843" Dia x 9.626" L (46.80mm x 244.50mm)

KLSR125.X Reviews

Leo*****tal

April 5, 2023

★ ★ ★ ★ ★

Great website. Well organized and easy to search products.

Kris***** Yates

April 2, 2023

★ ★ ★ ★ ★

You guys and girls I can trust and rely on. Thank You All!

Rayd*****rimes

March 28, 2023

★ ★ ★ ★ ★

Absolutely the finest source for electric components, connectors, terminal strips, panel lights, etc. The website online ordering system makes a easy business.

Hen***** More

March 24, 2023

★ ★ ★ ★ ★

Wish there were some documentation but I guess if you're buying you kinda should know.

Bla*****Blair

March 16, 2023

★ ★ ★ ★ ★

Excellent safe and secure packing. Fast ship out. Thanks

Aar*****Barry

March 6, 2023

★ ★ ★ ★ ★

Easy transaction. Very pleased with goods in perfect condition would recommend Heisener company.

Harl*****entura

March 1, 2023

★ ★ ★ ★ ★

Item sent as described. Showed up quickly. Worked as it said and would recommend again.

Blak*****Solis

February 25, 2023

★ ★ ★ ★ ★

Replaced a diode in my distortion pedal. Sounds different (lower growl) but in a good way...LOL!

Kanno*****aswamy

February 22, 2023

★ ★ ★ ★ ★

Super Fast Delivery & Well Packaged - Great Service - No Problems

Write a Review

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KLSR125.X Packaging

KLSR125.X FAQ

1. How to order KLSR125.X on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that KLSR125.X is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the KLSR125.X. All suppliers must pass our qualification reviews before they can publish their products including KLSR125.X on Heisener; we pay more attention to the channels and quality of KLSR125.X products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the KLSR125.X price and inventory displayed accurate?

The price and inventory of KLSR125.X fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of KLSR125.X?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the KLSR125.X we delivered, we will accept the replacement or return of the KLSR125.X only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of KLSR125.X.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as KLSR125.X pin diagram, KLSR125.X datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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KLSR125.X Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

KLSR125.X

D# V37:1799_06443359

Littelfuse Inc

Fuse Class RK1 Fast Acting 125A 600V Holder Lug CSA/UL

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

KLSR125.X

Littelfuse Inc

FUSE - RK1 600VAC/300VDC FA UL

Part Number

Manufacturer

Description

Stock

KLSR125.X

D# KLSR125.X-ND

Littelfuse Inc

FUSE CRTRDGE 125A 600VAC/300VDC

Part Number

Manufacturer

Description

Stock

KLSR125.X

D# 02B8189

Littelfuse Inc

FUS 600V F/A CLASS RK1 125A / BOX

RoHS: Not Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

KLSR125.X

D# NS-KLSR125.X

Littelfuse Inc

OEM/CM ONLY

2617

Quick Inquiry

KLSR125.X

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

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