Name: LSRK450.X
Brand: Littelfuse Inc.
SKU: LSRK450-X
Availability: InStock
Rating: 5 (150 reviews)

LSRK450.X

For Reference Only

Part Number	LSRK450.X
Manufacturer	Littelfuse Inc.
Description	FUSE CRTRDGE 450A 600VAC/300VDC
Datasheet	LSRK450.X Specifications
Package	Cylindrical, Blade Terminals
ECAD
In Stock	4,050 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 16 - Jun 21 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LSRK450.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 LSRK450.X specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LSRK450.X with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LSRK450.X.

LSRK450.X Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - Electrical, Specialty Fuses
Package	Cylindrical, Blade Terminals
ECAD
Series	POWR-GARD?, POWR-PRO? LLSRK
Fuse Type	Cartridge
Current Rating	450A
Voltage Rating - AC	600V
Voltage Rating - DC	300V
Response Time	Slow
Applications	Electrical, Industrial
Features	-
Class	RK1
Approvals	CE, CSA, QPL, UL
Operating Temperature	-
Breaking Capacity @ Rated Voltage	200kA AC, 20kA DC
Mounting Type	Holder
Package / Case	Cylindrical, Blade Terminals
Size / Dimension	3.343" Dia x 13.374" L (84.90mm x 339.70mm)

LSRK450.X Reviews

Sere*****hahal

March 30, 2023

★ ★ ★ ★ ★

The helper is super handy, especially if you work with medium size PCB boards as it allows to hold the board steady in every position. It feels pretty sturdy and of good quality.

Kolt*****amra

March 4, 2023

★ ★ ★ ★ ★

Competitively priced set of diodes, tested as described. Quality is about what you would expect for no- or off-brand.

Sha*****Reddy

February 22, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested products. The big plus is the fact they show inventory quantity.

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★★★★★

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LSRK450.X Packaging

LSRK450.X FAQ

1. How to order LSRK450.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 LSRK450.X is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LSRK450.X. All suppliers must pass our qualification reviews before they can publish their products including LSRK450.X on Heisener; we pay more attention to the channels and quality of LSRK450.X products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LSRK450.X price and inventory displayed accurate?

The price and inventory of LSRK450.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 LSRK450.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 LSRK450.X we delivered, we will accept the replacement or return of the LSRK450.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 LSRK450.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 LSRK450.X pin diagram, LSRK450.X datasheet?

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

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CMF65281K07BEEA	Vishay Dale, RES 281.07K OHM 1.5W 0.1% AXIAL, Axial, POWR-GARD?, POWR-PRO? LLSRK	View
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LSRK450.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

LSRK450.X

D# V37:1799_06445059

Littelfuse Inc

Fuse Class RK1 Slow Blow Acting 450A 600V Holder Cartridge 221.4 X 84.9 X 78.6mm Fiberglass CSA/UL

RoHS: Compliant

LSRK450.XXID

D# V37:1799_06554199

Littelfuse Inc

Fuse Class RK1 Slow Blow Acting 450A 600V Holder Cartridge 221.4 X 84.9 X 78.6mm Fiberglass CSA/UL

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LSRK450.X

Littelfuse Inc

FUSE - RK1 600VAC/300VDC TD UL

LSRK450.XXID

Littelfuse Inc

FUSE - RK1 600VAC/300VDC TD UL

Part Number

Manufacturer

Description

Stock

LSRK450.X

D# LSRK450.X-ND

Littelfuse Inc

FUSE CRTRDGE 450A 600VAC/300VDC

LSRK450.XXID

D# LSRK450.XXID-ND

Littelfuse Inc

FUSE CRTRDGE 450A 600VAC/300VDC

Part Number

Manufacturer

Description

Stock

LSRK450.X

D# 02B8519

Littelfuse Inc

FUS 600V T/D CLASS RK1 450A / BOX

RoHS: Not Compliant

Min Qty: 1

Container: Bulk

LSRK450.XXID

D# 92K5893

Littelfuse Inc

FUS 600V T/D CLASS RK1 450A ID / BOX

RoHS: Not Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

LSRK450.X

D# NS-LSRK450.X

Littelfuse Inc

OEM/CM ONLY

7426

LSRK450.XXID

D# NS-LSRK450.XXID

Littelfuse Inc

OEM/CM ONLY

7049

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LSRK450.X

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