Name: 03453LS7H
Brand: Littelfuse Inc.
SKU: 03453LS7H
Availability: InStock
Rating: 5 (158 reviews)

03453LS7H

For Reference Only

Part Number	03453LS7H
Manufacturer	Littelfuse Inc.
Description	FUSE HLDR CART 250V 20A PNL MNT
Datasheet	03453LS7H Specifications
Package	-
ECAD
In Stock	8,832 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 20 - May 25 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 03453LS7H (Fuseholders) 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 03453LS7H specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 03453LS7H with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 03453LS7H.

03453LS7H Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - Fuseholders
Package	-
ECAD
Series	345
Fuseholder Type	Holder
Fuse Type	Cartridge
For Use With/Related Products	3AG
Fuse Size	1/4" Dia x 1 1/4" L (6.4mm x 31.8mm)
Number of Circuits	1
Number of Circuits	1
Voltage	250V
Current Rating	20A
Mounting Type	Panel Mount
Orientation	-
Termination Style	Quick Connect - 0.250" (6.3mm)
Contact Material	Copper Alloy
Contact Finish	Tin

03453LS7H Reviews

Giann*****onnell

April 6, 2023

★ ★ ★ ★ ★

Item is as described and very good postage time. Thank you.

Ala*****Lanka

April 4, 2023

★ ★ ★ ★ ★

It's an incredible place to buy the hard-to-find parts. Fair price, good quality and nice service! I would definitely do business with them again, thank you!

Rhys*****tiago

March 27, 2023

★ ★ ★ ★ ★

Fast, Friendly Service. Item as described. Good Communications. Thank You!

Dorot*****llace

March 20, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent.

Cruz*****donado

March 7, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Zai*****Good

March 5, 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.

Erne*****razier

March 1, 2023

★ ★ ★ ★ ★

Worked good to turn my AC welder into a DC welder.

Mar*****Guha

February 24, 2023

★ ★ ★ ★ ★

Your prices are low and your website is customer-use friendly.

Nor*****oyle

February 20, 2023

★ ★ ★ ★ ★

Wow super fast delivery, product as described good company!

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03453LS7H Packaging

03453LS7H FAQ

1. How to order 03453LS7H 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 03453LS7H is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 03453LS7H. All suppliers must pass our qualification reviews before they can publish their products including 03453LS7H on Heisener; we pay more attention to the channels and quality of 03453LS7H products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 03453LS7H price and inventory displayed accurate?

The price and inventory of 03453LS7H 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 03453LS7H?

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 03453LS7H we delivered, we will accept the replacement or return of the 03453LS7H 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 03453LS7H.

(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 03453LS7H pin diagram, 03453LS7H datasheet?

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

03453LS7H Related Products

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03453LS7H 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

03453LS7H

D# V36:1790_06408909

Littelfuse Inc

Fuse Holder 20A 250V Panel Mount Quick Connect Bulk

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

03453LS7HXNP

Littelfuse Inc

Part Number	Manufacturer	Description	Stock
03453LS7HXLNP	Littelfuse Inc	FUSE HLDR CART 250V 20A PNL MNT	0
03453LS7HXNP	Littelfuse Inc	FUSEHOLDER - 3AG PANEL MOUNT	0
03453LS7H	Littelfuse Inc	FUSE HOLDER, 6.3 X 32MM, PANEL MOUNT	798
03453LS7HXLN	Littelfuse Inc	FUSE HOLDR, INTL SHOCK-SAFE, 3AG	0

Part Number

Manufacturer

Description

Stock

03453LS7H

D# C1S425200017902

Littelfuse Inc

Fuse Holder Panel Mount Bulk

RoHS: Compliant

Min Qty: 1

Container: Bulk

322

Part Number	Manufacturer	Description	Stock
03453LS7HXLNP D# 03453LS7HXLNP-ND	Littelfuse Inc	FUSE HLDR CART 250V 20A PNL MNT	0
03453LS7HXNP D# 03453LS7HXNP-ND	Littelfuse Inc	FUSE HLDR CART 250V 20A PNL MNT	0
03453LS7H D# F3123-ND	Littelfuse Inc	FUSE HLDR CART 250V 20A PNL MNT	46
03453LS7HXLN D# 03453LS7HXLN-ND	Littelfuse Inc	FUSE HLDR CART 250V 20A PNL MNT	0

Part Number

Manufacturer

Description

Stock

03453LS7H

D# 3515980

Littelfuse Inc

CARTRIDGE FUSE HOLDER, 1P, 20A, QC

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number	Manufacturer	Description	Stock
03453LS7H	Littelfuse Inc	RoHS: Compliant pbFree: Yes	0
03453LS7HXLN	Littelfuse Inc	RoHS: Compliant pbFree: Yes	0
03453LS7HXLNP	Littelfuse Inc	RoHS: Compliant pbFree: Yes	0
03453LS7HXNP	Littelfuse Inc	RoHS: Compliant pbFree: Yes	0

Part Number

Manufacturer

Description

Stock

03453LS7HXLN

D# 576-03453LS7HXLN

Littelfuse Inc

Fuse Holder Shock Safe 3AG

RoHS: Compliant

03453LS7H

D# 576-03453LS7H

Littelfuse Inc

Fuse Holder Shock Safe 3AG

RoHS: Compliant

208

Part Number	Manufacturer	Description	Stock
03453LS7HXLN D# 02B7670	Littelfuse Inc	FUSE HOLDER, 6.3 X 32MM, PANEL MOUNT, Fuse Current:20A, Fuse Holder Type:Cartridge Fuse Holder, Fuse Size Held:1/4" x 1.1/4", 6.3mm x 32mm, Fuse Size Metric:6.3mm x 32mm, Holder Terminals:Quick Connect, Leaded Process Compatible:Yes RoHS Compliant: Yes RoHS: Compliant Min Qty: 100 Container: Bulk	0
03453LS7HXLNP D# 64R7989	Littelfuse Inc	ACS INTL SHOCK-SAFE FUSEHLDR / BULK RoHS: Not Compliant Min Qty: 100 Container: Bulk	0
03453LS7HXNP D# 02B7671	Littelfuse Inc	FUSE HOLDER, 6.3 X 32MM, PANEL MOUNT, Fuse Holder Type:Cartridge Fuse Holder, Fuse Current:20A, Fuse Size Held:1/4" x 1.1/4", 6.3mm x 32mm, Holder Terminals:Quick Connect, No. of Fuses:1Fuses, Product Range:345 Series RoHS Compliant: Yes RoHS: Compliant Min Qty: 100 Container: Bulk	0
03453LS7H D# 67K0275	Littelfuse Inc	FUSE HOLDER, 6.3 X 32MM, PANEL MOUNT, Fuse Holder Type:Cartridge Fuse Holder, Fuse Current:20A, Fuse Size Held:1/4" x 1-1/4", 6.3mm x 32mm, 3AG, Holder Terminals:Quick Connect, No. of Fuses:1Fuses, Product Range:345 Series RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	0

Part Number	Manufacturer	Description	Stock
03453LS7HXLNP D# NS-03453LS7HXLNP	Littelfuse Inc	OEM/CM ONLY	3479
03453LS7HXNP D# NS-03453LS7HXNP	Littelfuse Inc	OEM/CM ONLY	3524
03453LS7H D# NS-03453LS7H	Littelfuse Inc	OEM/CM ONLY	4560
03453LS7HXLN D# NS-03453LS7HXLN	Littelfuse Inc	OEM/CM ONLY	3547

Part Number

Manufacturer

Description

Stock

03453LS7HXNP

Littelfuse Inc

OEM/CM ONLY

185

03453LS7H

Littelfuse Inc

OEM/CM ONLY

Part Number

Manufacturer

Description

Stock

3453LS7

Littelfuse Inc

Fuse Holder FUSEHOLDER

pbFree: Pb-Free

03453LS7H

Littelfuse Inc

Fuse Holder Shock Safe 3AG

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

03453LS7H

D# 30582307

Littelfuse Inc

Fuse Holder 20A 250V Panel Mount Quick Connect Bulk

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

03453LS7H

D# 1192643

Littelfuse Inc

FUSE HOLDER, 6.3 X 32MM, PANEL MOUNT

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

03453LS7H

Certified Quality

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