Name: 03450621H
Brand: Littelfuse Inc.
SKU: 03450621H
Availability: InStock
Rating: 5 (138 reviews)

03450621H

For Reference Only

Part Number	03450621H
Manufacturer	Littelfuse Inc.
Description	FUSE HLDR CART 600V 20A PNL MNT
Datasheet	03450621H Specifications
Package	-
ECAD
In Stock	8,784 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 03450621H (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 03450621H specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 03450621H with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 03450621H.

03450621H Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - Fuseholders
Package	-
ECAD
Series	345
Fuseholder Type	Holder
Fuse Type	Cartridge
For Use With/Related Products	5mm x 20mm
Fuse Size	5mm x 20mm
Number of Circuits	1
Number of Circuits	1
Voltage	600V
Current Rating	20A
Mounting Type	Panel Mount
Orientation	-
Termination Style	Quick Connect - 0.187" (4.7mm)
Contact Material	Brass
Contact Finish	Tin

03450621H Reviews

Solo*****Mody

March 4, 2023

★ ★ ★ ★ ★

Used these for a solar project, and they are working great.

Cali*****houn

February 19, 2023

★ ★ ★ ★ ★

The specs range is wide for a selection and the customer service is great.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

03450621H Packaging

03450621H FAQ

1. How to order 03450621H 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 03450621H is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 03450621H. All suppliers must pass our qualification reviews before they can publish their products including 03450621H on Heisener; we pay more attention to the channels and quality of 03450621H products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 03450621H price and inventory displayed accurate?

The price and inventory of 03450621H 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 03450621H?

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 03450621H we delivered, we will accept the replacement or return of the 03450621H 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 03450621H.

(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 03450621H pin diagram, 03450621H datasheet?

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

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03450621H 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

03450621HX020

D# V79:2366_17796590

Littelfuse Inc

Fuse Holder 10A 600VDC/600VAC Panel Mount Quick Connect

RoHS: Compliant

03450621H

D# V36:1790_06408624

Littelfuse Inc

Fuse Holder 16A 250V Panel Mount Quick Connect

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

03450621HX020

Littelfuse Inc

FUSEHOLDER KNOB FOR 5X20MM

03450621H

Littelfuse Inc

FUSEHOLDER KNOB FOR 5X20MM

Part Number

Manufacturer

Description

Stock

03450621H

Littelfuse Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

03450621HX020

D# F4882-ND

Littelfuse Inc

FUSEHOLDER KNOB FOR 5X20MM

03450621H

D# F053-ND

Littelfuse Inc

FUSE HLDR CART 600V 20A PNL MNT

475

Part Number

Manufacturer

Description

Stock

03450621H

D# 1681022

Littelfuse Inc

FUSE HOLDER

RoHS: Compliant

Min Qty: 1

Container: Each

181

Part Number

Manufacturer

Description

Stock

03450621HX020

Littelfuse Inc

Black Knob Fuseholder for 5 x 20 mm

RoHS: Compliant

pbFree: Yes

03450621H

Littelfuse Inc

20 A 300 V Screwdriver Slot Low Profile 5 x 20 mm Shock-Safe Fuseholder

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

03450621HX020

D# 576-03450621HX020

Littelfuse Inc

Fuse Holder Shock Safe Knob Assembly

RoHS: Compliant

03450621H

D# 576-03450621H

Littelfuse Inc

Fuse Holder Shock Safe

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

03450621HX020

D# 02B7717

Littelfuse Inc

345621-020 / ACS SHOCK-SAFE FUSEHOLDER KNOB ASSEMBLY / BULK

RoHS: Not Compliant

Min Qty: 100

Container: Bulk

03450621H

D# 19M4123

Littelfuse Inc

FUSE HOLDER, Fuse Holder Type:Cartridge Fuse Holder, Fuse Current:10A, Fuse Size Held:5mm x 20mm, Holder Terminals:Quick Connect, No. of Fuses:1Fuses, Product Range:345 Series, Voltage Rating VAC:250V, Voltage Rating VDC:250V RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

181

Part Number

Manufacturer

Description

Stock

03450621HX020

D# NS-03450621HX020

Littelfuse Inc

OEM/CM ONLY

5224

03450621H

D# NS-03450621H

Littelfuse Inc

OEM/CM ONLY

6225

Part Number

Manufacturer

Description

Stock

03450621H

Littelfuse Inc

FUSES/ACCESSORIES

Part Number

Manufacturer

Description

Stock

03450621H

Littelfuse Inc

OEM/CM ONLY

316

03450621HX020

Littelfuse Inc

OEM/CM ONLY

195

Part Number	Manufacturer	Description	Stock
345621	Littelfuse Inc	Fuse Holder FUSEHOLDER pbFree: Pb-Free	0
03450621HX020	Littelfuse Inc	Fuse Holder Shock Safe Knob Assembly pbFree: Pb-Free	0
345621-020	Littelfuse Inc	Fuse Holder FUSEHOLDER pbFree: Pb-Free	0
03450621H	Littelfuse Inc	Fuse Holder Shock Safe pbFree: Pb-Free	0

Part Number

Manufacturer

Description

Stock

03450621HX020

D# 26119341

Littelfuse Inc

Fuse Holder 10A 600VDC/600VAC Panel Mount Quick Connect

RoHS: Compliant

03450621H

D# 53409750

Littelfuse Inc

Fuse Holder 16A 250V Panel Mount Quick Connect

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

03450621H

D# 1681022

Littelfuse Inc

FUSE HOLDER

RoHS: Compliant

Min Qty: 1

Container: Each

181

Quick Inquiry

03450621H

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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