Name: FLSR300.X
Brand: Littelfuse Inc.
SKU: FLSR300-X
Availability: InStock
Rating: 5 (102 reviews)

FLSR300.X

For Reference Only

Part Number	FLSR300.X
Manufacturer	Littelfuse Inc.
Description	FUSE CRTRDGE 300A 600VAC/300VDC
Datasheet	FLSR300.X Specifications
Package	Cylindrical, Blade Terminals
ECAD
In Stock	2,214 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # FLSR300.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 FLSR300.X specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add FLSR300.X with quantity into BOM. Heisener.com does NOT require any registration to request a quote of FLSR300.X.

FLSR300.X Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - Electrical, Specialty Fuses
Package	Cylindrical, Blade Terminals
ECAD
Series	POWR-GARD? FLSR
Fuse Type	Cartridge
Current Rating	300A
Voltage Rating - AC	600V
Voltage Rating - DC	300V
Response Time	Slow
Applications	Electrical, Industrial
Features	-
Class	RK5
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	2.594" Dia x 11.626" L (65.90mm x 295.30mm)

FLSR300.X Reviews

Ryli*****tter

April 6, 2023

★ ★ ★ ★ ★

This product works great what more can I say.

Chad*****tista

April 3, 2023

★ ★ ★ ★ ★

I recently became very interested in electronics and I have used several of them. They work great.

Addi*****Mander

March 23, 2023

★ ★ ★ ★ ★

Great communication. A pleasure to do business with.

Mari*****armar

March 18, 2023

★ ★ ★ ★ ★

Very supportive of my small orders, but very glad easy to work with. Hard to see how it could be any more efficient!

Graha*****merman

March 17, 2023

★ ★ ★ ★ ★

Very user friendly to find part and specs. Easy to deal with the transaction for different payment types. Thanks!

Fis***** Raja

March 17, 2023

★ ★ ★ ★ ★

Awesome buying experience, smooth transmission with the seller, and fast delivery.

Jurn*****exton

March 9, 2023

★ ★ ★ ★ ★

FLSR300.X arrived in great condition, very happy, Would buy again. A++ . thank you!!

Heav*****pencer

March 9, 2023

★ ★ ★ ★ ★

Wow super fast delivery, product as described good company!

Valen*****Baker

February 22, 2023

★ ★ ★ ★ ★

Packing good, very happy with goods, Very fast delivery, good service. Thanks

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FLSR300.X Packaging

FLSR300.X FAQ

1. How to order FLSR300.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 FLSR300.X is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the FLSR300.X. All suppliers must pass our qualification reviews before they can publish their products including FLSR300.X on Heisener; we pay more attention to the channels and quality of FLSR300.X products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the FLSR300.X price and inventory displayed accurate?

The price and inventory of FLSR300.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 FLSR300.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 FLSR300.X we delivered, we will accept the replacement or return of the FLSR300.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 FLSR300.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 FLSR300.X pin diagram, FLSR300.X datasheet?

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

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FLSR300.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

FLSR300.X

D# V37:1799_06438646

Littelfuse Inc

Fuse Class RK5 Slow Blow Acting 300A 600V Holder Lug 193.7 X 65.9 X 72.2mm CSA/UL

RoHS: Not Compliant

FLSR300.XXID

D# V37:1799_06554233

Littelfuse Inc

Fuse Class RK5 Slow Blow Acting 300A 600V Holder Lug 193.7 X 65.9 X 72.2mm CSA/UL

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

FLSR300.XXID

Littelfuse Inc

FUSE - RK5 600VAC/300VDC TD UL

FLSR300.X

Littelfuse Inc

FUSE - RK5 600VAC/300VDC TD UL

Part Number

Manufacturer

Description

Stock

FLSR300.XXID

D# FLSR300.XXID-ND

Littelfuse Inc

FUSE CRTRDGE 300A 600VAC/300VDC

FLSR300.X

D# FLSR300.X-ND

Littelfuse Inc

FUSE CRTRDGE 300A 600VAC/300VDC

Part Number

Manufacturer

Description

Stock

FLSR300.X

D# 02B7191

Littelfuse Inc

FUS 600V T/D CLASS RK5 300A / BOX

RoHS: Not Compliant

Min Qty: 1

Container: Bulk

FLSR300.XXID

D# 02B7192

Littelfuse Inc

FUS 600V T/D CLASS RK5 300A INDICATING / BOX

RoHS: Not Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

FLSR300.XXID

D# NS-FLSR300.XXID

Littelfuse Inc

OEM/CM ONLY

4499

FLSR300.X

D# NS-FLSR300.X

Littelfuse Inc

OEM/CM ONLY

3714

Part Number

Manufacturer

Description

Stock

FLSR300.XXID

D# 1830269

Littelfuse Inc

FUSE, TIME DELAY, 600VAC, 300A

RoHS: Not Compliant

Min Qty: 1

Container: Each

Quick Inquiry

FLSR300.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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