Name: Fluke 943121 440mA 1000-V Replacement Fuse
Brand: Fluke
SKU: 145890184
Price: 378.35 MAD
Availability: InStock
Rating: 5 (8 reviews)

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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Description

⚡ Fuse your gear with Fluke’s fast-acting power shield!

TRUSTED FLUKE QUALITY - Backed by a 4.6-star rating and engineered by Fluke, a leader in electrical testing tools.
HIGH VOLTAGE ENDURANCE - Rated for up to 1000V, ensuring reliable performance in demanding electrical environments.
SINGLE PACK CONVENIENCE - One replacement fuse per pack, perfect for quick swaps and emergency readiness.
PRECISION FAST ACTING FUSE - Protect your devices instantly with a 440mA fast-blow characteristic for ultimate safety.
COMPACT CARTRIDGE FORM FACTOR - Slim 5.1 x 1 x 1 cm size fits seamlessly into your existing setup without bulk.

The Fluke 943121 is a premium 440mA, 1000V fast-acting cartridge fuse designed for high-performance electrical protection. Compact and reliable, it’s engineered by Fluke to meet CSA and IEC standards, making it the go-to replacement fuse for professionals who demand safety and precision.

Specifications

ASIN	B000VRFKUC
Best Sellers Rank	#44,375 in Home Improvement ( See Top 100 in Home Improvement ) #25 in Cartridge Fuses
Brand	Fluke
Brand Name	Fluke
Colour	As shown in the image
Country of Origin	USA
Current Rating	440 Milliamps
Customer Reviews	4.6 out of 5 stars 436 Reviews
Global Trade Identification Number	00095969089906
Importer Contact Information	FLUKE TECHNOLOGIES PVT LTD, bldg 205/206/207, indian corporation, warehousing complex, opp gajanan petrol pump mankoli naka bhiwandi, thane; Tel: 03633-645327
Included Components	1
Item Dimensions	5.1 x 1 x 1 Centimeters
Item Type Name	Replacement Fuse
Item Weight	5 Grams
Item dimensions L x W x H	5.1 x 1 x 1 Centimeters
Manufacturer	Fluke, Fluke
Manufacturer Contact Information	Fluke
Material	As shown in the image
Material Type	As shown in the image
Model Number	943121
Mounting Type	Through-Hole Mount
Number of Items	1
Number of Packs	1
Packer Contact Information	Fluke Technologies Pvt Ltd, Art Guild House, Kurla West Mumbai-400070
Part Number	943121-FLUKE
Specification Met	CSA, IEC
UPC	095969089906 631908879780
Unit Count	1 Count
Voltage	1000 Volts

Reviews

P**E

Good but Expensive

Good but expensive

3.05.2026

A**R

Right time delivery, that's why I am very happy

Thankyou so much, Good Quality & Working fine...👍

25.02.2026

P**N

Good

Nice product

7.11.2025

A**E

Good

Works like you would expect

8.03.2026

B**S

Composant original

13.03.2026

S**N

Review of Fluke 943121 440mA 1000-V Replacement Fuse

I am satisfied the fuse works properly with my Fluke 15B.

29.06.2026

W**M

Levering

Prima

23.07.2026

C**N

fusible fluke

Buen fusible es original de fluke, hace su funcion correctamente como todo fusible, poco hay que decir sobre el, Envio rapido , bien protegido en plastico i carton , muy recomendable.

12.11.2018

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

378 DH

Duties & taxes included

In stock

Sold byAmazon MoroccoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Morocco.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago