Name: FLSR450.X
Brand: Littelfuse Inc.
SKU: FLSR450-X
Availability: InStock
Rating: 5 (178 reviews)

FLSR450.X

For Reference Only

Part Number	FLSR450.X
Manufacturer	Littelfuse Inc.
Description	FUSE CRTRDGE 450A 600VAC/300VDC
Datasheet	FLSR450.X Specifications
Package	Cylindrical, Blade Terminals
ECAD
In Stock	6,822 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 10 - Jun 15 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # FLSR450.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 FLSR450.X specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add FLSR450.X with quantity into BOM. Heisener.com does NOT require any registration to request a quote of FLSR450.X.

FLSR450.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	450A
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	3.094" Dia x 13.374" L (78.60mm x 339.70mm)

FLSR450.X Reviews

Camd*****ooth

March 4, 2023

★ ★ ★ ★ ★

Excellent sales and service. Thank you. Buy with confidence.

Jasm*****Huynh

February 23, 2023

★ ★ ★ ★ ★

These were delivered very quickly and are fantastic selection of products.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

FLSR450.X Packaging

FLSR450.X FAQ

1. How to order FLSR450.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 FLSR450.X is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the FLSR450.X. All suppliers must pass our qualification reviews before they can publish their products including FLSR450.X on Heisener; we pay more attention to the channels and quality of FLSR450.X products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the FLSR450.X price and inventory displayed accurate?

The price and inventory of FLSR450.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 FLSR450.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 FLSR450.X we delivered, we will accept the replacement or return of the FLSR450.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 FLSR450.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 FLSR450.X pin diagram, FLSR450.X datasheet?

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

FLSR450.X Related Products

SG-615PCG 16.3840MB3:ROHS	EPSON, OSC XO 16.384MHZ LVCMOS SMD, 4-SOJ, 5.08mm pitch, POWR-GARD? FLSR	View
2225J0500270JCT	Knowles Syfer, CAP CER 2225, -, POWR-GARD? FLSR	View
22202C333KAT1A	AVX Corporation, CAP CER 0.033UF 200V X7R 2220, 2220 (5750 Metric), POWR-GARD? FLSR	View
AP2138R-1.5TRG1	Diodes Incorporated, IC REG LINEAR 1.5V 250MA SOT89, TO-243AA, POWR-GARD? FLSR	View
HD6090K	Crydom Co., SOLID STATE RELAY 48-660 VAC, Hockey Puck, POWR-GARD? FLSR	View
RPS102PJ163CS	Samsung, RESISTOR ARRAY CONVEX 0402X2R, -, POWR-GARD? FLSR	View
1-1437662-0	TE Connectivity AMP Connectors, CONN BARRIER STRIP 6CIRC 0.375", -, POWR-GARD? FLSR	View
CTVP00RW-13-32PD-P1	Amphenol Aerospace Operations, CONN RCPT MALE 32POS GOLD SLDR, -, POWR-GARD? FLSR	View
D38999/20FE35SBL	Souriau, CONN RCPT HSG FMALE 55POS PNL MT, -, POWR-GARD? FLSR	View
D38999/20WE26JC-LC	Amphenol Aerospace Operations, CONN RCPT HSG FMALE 26POS PNL MT, -, POWR-GARD? FLSR	View
TBF20-27PSY	ITT Cannon, LLC, CONN ADAPTER 14P-14P F-M PNL MNT, -, POWR-GARD? FLSR	View
HMM36DRKS	Sullins Connector Solutions, CONN EDGE DUAL FMALE 72POS 0.156, -, POWR-GARD? FLSR	View

FLSR450.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

FLSR450.XXID

D# V37:1799_06554218

Littelfuse Inc

Fuse Class RK5 Slow Blow Acting 450A 600V Holder Lug 217.5 X 78.6 X 84.9mm CSA/UL

RoHS: Not Compliant

FLSR450.X

D# V37:1799_06438654

Littelfuse Inc

Fuse Class RK5 Slow Blow Acting 450A 600V Holder Lug 217.5 X 78.6 X 84.9mm CSA/UL

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

FLSR450.X

Littelfuse Inc

FUSE - RK5 600VAC/300VDC TD UL

FLSR450.XXID

Littelfuse Inc

FUSE - RK5 600VAC/300VDC TD UL

Part Number

Manufacturer

Description

Stock

FLSR450.XXID

D# FLSR450.XXID-ND

Littelfuse Inc

FUSE CRTRDGE 450A 600VAC/300VDC

FLSR450.X

D# FLSR450.X-ND

Littelfuse Inc

FUSE CRTRDGE 450A 600VAC/300VDC

Part Number

Manufacturer

Description

Stock

FLSR450.XXID

D# 02B7208

Littelfuse Inc

FUS 600V T/D CLASS RK5 450A INDICATING / BOX

RoHS: Not Compliant

Min Qty: 1

Container: Bulk

FLSR450.X

D# 02B7207

Littelfuse Inc

FUS 600V T/D CLASS RK5 450A / BOX

RoHS: Not Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

FLSR450.XXID

D# NS-FLSR450.XXID

Littelfuse Inc

OEM/CM ONLY

7243

FLSR450.X

D# NS-FLSR450.X

Littelfuse Inc

OEM/CM ONLY

6171

Quick Inquiry

FLSR450.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.

ISO9001:2015, ICAS, IAF, UKAS