---
product_id: 145890184
title: "Fluke 943121 440mA 1000-V Replacement Fuse"
brand: "fluke"
price: "€ 34.96"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/145890184-fluke-943121-440ma-1000-v-replacement-fuse
store_origin: CY
region: Cyprus
---

# 1000V voltage rating 440mA current rating Fast-acting blow characteristic Fluke 943121 440mA 1000-V Replacement Fuse

**Brand:** fluke
**Price:** € 34.96
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay powered, stay protected — don’t let your multimeter miss a beat!

## Quick Answers

- **What is this?** Fluke 943121 440mA 1000-V Replacement Fuse by fluke
- **How much does it cost?** € 34.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/145890184-fluke-943121-440ma-1000-v-replacement-fuse)

## Best For

- fluke enthusiasts

## Why This Product

- Trusted fluke brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Certified Safety:** Meets IEC and CSA standards, ensuring trusted protection against electrical surges and transients.
- • **Compact & Reliable:** Slim 5.1 cm cartridge fuse fits seamlessly into your Fluke multimeter for hassle-free replacement.
- • **High Voltage Ready:** Rated for up to 1000 volts to handle demanding industrial environments with confidence.
- • **Precision Protection:** Fast-acting fuse designed to safeguard your high-voltage multimeter instantly.
- • **Single Pack Convenience:** One replacement fuse per package—always be prepared to maintain your critical testing tools.

## Overview

The Fluke 943121 is a fast-acting 440mA cartridge fuse rated for 1000 volts, engineered specifically for Fluke digital multimeters. Certified to IEC and CSA standards, it offers reliable protection against electrical surges and transients in complex industrial settings. Compact and easy to replace, this single-pack fuse ensures your precision test equipment stays mission-ready.

## Description

Fluke 943121 440mA 1000-V Replacement Fuse

## Features

- Current Rating: 440 ma
- Blow Characteristic: Fast Acting
- Voltage Rating, VAC: 1000V
- Cartridge Fuse
- packed included 1pc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Fluke |
| Voltage | 1000 Volts |
| Item dimensions L x W x H | 5.1 x 1 x 1 Centimeters |
| Material | As shown in the image |
| Specification Met | CSA, IEC |
| Mounting Type | Through-Hole Mount |
| UPC | 095969089906 631908879780 |
| Current Rating | 440 Milliamps |
| Global Trade Identification Number | 00095969089906 |
| Manufacturer | Fluke, Fluke |
| Colour | As shown in the image |
| Net Quantity | 1 Count |
| Manufacturer | Fluke |
| Country of Origin | USA |
| Model number | 943121 |
| Number of Memory Sticks | 1 |
| Item Weight | 5 g |
| Product Dimensions | 5.08 x 1.02 x 1.02 cm; 5 g |
| Item model number | 943121 |
| Item Height | 1.02 Centimeters |
| Item Width | 1.02 Centimeters |
| Auto Focus Included | No |
| Power Source | Corded |
| Included Components | 1 |
| Are batteries included? | No |

## Product Details

- **Brand:** Fluke
- **Voltage:** 1000 Volts
- **Item dimensions L x W x H:** 5.1 x 1 x 1 Centimeters
- **Material:** As shown in the image
- **Specification Met:** CSA, IEC

## Images

![Fluke 943121 440mA 1000-V Replacement Fuse - Image 1](https://m.media-amazon.com/images/I/61NG-i28ciL.jpg)

## Frequently Bought Together

- Fluke 943121 440mA 1000-V Replacement Fuse,White,Small
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- Qytos Appliances New DMM-11AR 11A 1000V Fast Acting Fuse 10 x 38mm

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**Shop now:** [https://www.desertcart.com.cy/products/145890184-fluke-943121-440ma-1000-v-replacement-fuse](https://www.desertcart.com.cy/products/145890184-fluke-943121-440ma-1000-v-replacement-fuse)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-26*