Mersen Electrical Power - Fuses

Motion carries a vast selection of fuses for your electrical project requirements. Choice of series, volt rating, ampere rating, mounting type, fuse class, fuse type, and overall length.

If you're in need of essential electrical components, like fuses, Motion has got you covered. We have one of the widest range of electrical supplies anywhere online, with hundreds of different fuses from leading brands like Mersen and Littlefuse Inc.

What are Fuses?

So, what exactly is a fuse? A fuse is a small but critical component of any electrical system, appliance, or device. It's made up of a metal wire or strip that runs through the center and melts whenever an excessive amount of current passes through it.

This then cuts the circuit and prevents any more electricity from passing through. The strip, which can be made of various metals like zinc, copper, or silver, is mounted between two electric terminals and typically enclosed by some sort of housing or cover, and there are different types and sizes of fuses to handle different levels of current, including high voltage fuses which are more resistant than the fuses one would find in a typical household appliance or device.

What do Fuses do?

Fuses are crucial safety components for electrical appliances and systems. They've been used throughout history, all the way back to the earliest days of electrical invention, and they're so important for preventing dangerous accidents, fires, and other problems by cutting the current in a circuit if and when the level of electrical power passing through the system grows too large. Fuses can prevent against many common electrical issues like short circuits, overloads, and device failure, protecting the device itself and the user.

The Best Fuses

Fuses are some of the most important safety accessories for any electrical system, and if you want to enjoy the best levels of safety and protection, you need to invest in good quality fuses that won’t let you down. That’s why, at Motion, we only stock and sell the very best fuses from industry-leading brands.

Buy Fuses Online

Discover a wide range of fuses and other electrical solutions for sale at Motion, America's leading source of industrial equipment and accessories. Check out our full range of fairly-priced fuses and place your order today.

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2,399 Results

Photos may not represent actual items. Refer to name and product specs for all details.
Brand: Mersen Electrical Power
Mersen Electrical Power GSC7
Mersen Electrical Power  GSC7
Glass Fuse, 5x20mm, 125V, 7A, GSC
MI ITEM #00523312
MFR #GSC7
Factory Order
$3.62/each
Mersen Electrical Power AJT70
Mersen Electrical Power  AJT70
Amp-trap 2000® AJT70, 70A, 600V AC, Time Delay / Current Limiting, Blade Fuse
MI ITEM #00521616
MFR #AJT70
Factory Order
See substitute items
$200.73/each
Mersen Electrical Power 16035-G
Mersen Electrical Power  16035-G
16035-G, 16A, 500V AC, French Style, Ferrule Fuse
MI ITEM #00528919
MFR #16035-G
Factory Order
Quote Required
Mersen Electrical Power ATDR6
Mersen Electrical Power  ATDR6
Amp-trap 2000® ATDR6, 6A, 600V AC, 300V DC, Time Delay / Current Limiting, Ferrule Fuse
MI ITEM #02589541
MFR #ATDR6
In stock
$46.31/each
Mersen Electrical Power ATMR6
Mersen Electrical Power  ATMR6
Amp-trap® ATMR6, 6A, 600V AC, Fast Acting / Current Limiting, Ferrule Fuse
MI ITEM #00521744
MFR #ATMR6
In stock
See substitute items
$38.89/each
Mersen Electrical Power ATDR1
Mersen Electrical Power  ATDR1
Amp-trap 2000® ATDR1, 1A, 600V AC, 300V DC, Time Delay / Current Limiting, Ferrule Fuse
MI ITEM #02589512
MFR #ATDR1
In stock
$46.31/each
Mersen Electrical Power ATQR4
Mersen Electrical Power  ATQR4
Amp-trap 2000® ATQR4, 4A, 600V AC, Time Delay / Current Limiting, Ferrule Fuse
MI ITEM #00516843
MFR #ATQR4
In stock
$47.78/each
Mersen Electrical Power ATDR25
Mersen Electrical Power  ATDR25
Amp-trap 2000® ATDR25, 25A, 600V AC, 300V DC, Time Delay / Current Limiting, Ferrule Fuse
MI ITEM #02589530
MFR #ATDR25
In stock
$46.31/each
Mersen Electrical Power A50P35-4
Mersen Electrical Power  A50P35-4
Semiconductor Fuse, 94596-500V, 35A
MI ITEM #00521339
MFR #A50P35-4
In stock
$115.34/each
Mersen Electrical Power ATDR20
Mersen Electrical Power  ATDR20
Amp-trap 2000® ATDR20, 20A, 600V AC, 300V DC, Time Delay / Current Limiting, Ferrule Fuse
MI ITEM #02589527
MFR #ATDR20
In stock
$46.41/each
Mersen Electrical Power ATDR5
Mersen Electrical Power  ATDR5
Amp-trap 2000® ATDR5, 5A, 600V AC, 300V DC, Time Delay / Current Limiting, Ferrule Fuse
MI ITEM #02589539
MFR #ATDR5
In stock
$46.31/each
Mersen Electrical Power ATM4
Mersen Electrical Power  ATM4
Amp-trap® ATM4, 4A, 600V AC, 500V DC, Fast Acting, Ferrule Fuse
MI ITEM #00521698
MFR #ATM4
Factory Order
$39.20/each
Mersen Electrical Power A4J35
Mersen Electrical Power  A4J35
A4J35, 35A, 600V AC, 300V DC, Fast Acting, Ferrule Fuse
MI ITEM #00518130
MFR #A4J35
In stock
$46.95/each
Mersen Electrical Power A6Y30-1
Mersen Electrical Power  A6Y30-1
A6Y30-1, 30A, 600V AC, 500V DC, Current Limiting, Ferrule Fuse
MI ITEM #00518627
MFR #A6Y30-1
Factory Order
Quote Required
Mersen Electrical Power A6D5R
Mersen Electrical Power  A6D5R
SMARTSPOT INDICATOR AMP-TRAP 2000® A6D5R, 5A, 600V AC, Time Delay / Current Limiting, Ferrule Fuse
MI ITEM #00518318
MFR #A6D5R
In stock
$57.14/each
Mersen Electrical Power ATMR15
Mersen Electrical Power  ATMR15
Amp-trap® ATMR15, 15A, 600V AC, Fast Acting / Current Limiting, Ferrule Fuse
MI ITEM #00521756
MFR #ATMR15
In stock
See substitute items
$37.10/each
Mersen Electrical Power ATDR4
Mersen Electrical Power  ATDR4
Amp-trap 2000® ATDR4, 4A, 600V AC, 300V DC, Time Delay / Current Limiting, Ferrule Fuse
MI ITEM #02589537
MFR #ATDR4
In stock
$46.31/each
Mersen Electrical Power ATQR7
Mersen Electrical Power  ATQR7
Amp-trap 2000® ATQR7, 7A, 500V AC, Time Delay / Current Limiting, Ferrule Fuse
MI ITEM #00516849
MFR #ATQR7
In stock
$52.98/each
Mersen Electrical Power TRS15R
Mersen Electrical Power  TRS15R
TRI-ONIC® TRS15R, 15A, 600V AC, 300V DC, Time Delay, Ferrule Fuse
MI ITEM #00521158
MFR #TRS15R
In stock
$33.65/each
Mersen Electrical Power A50P80-4
Mersen Electrical Power  A50P80-4
A50P80-4, 80A, 500V AC, 450V DC, Fast Acting, Blade Fuse
MI ITEM #00521351
MFR #A50P80-4
In stock
$141.53/each
Mersen Electrical Power AJT30
Mersen Electrical Power  AJT30
Amp-trap 2000® AJT30, 30A, 600V AC, Time Delay / Current Limiting, Ferrule Fuse
MI ITEM #00521601
MFR #AJT30
In stock
See substitute items
$57.01/each
Mersen Electrical Power ATDR2
Mersen Electrical Power  ATDR2
Amp-trap 2000® ATDR2, 2A, 600V AC, 300V DC, Time Delay / Current Limiting, Ferrule Fuse
MI ITEM #02589526
MFR #ATDR2
In stock
$46.31/each
Mersen Electrical Power ATQR15
Mersen Electrical Power  ATQR15
Amp-trap 2000® ATQR15, 15A, 500V AC, Time Delay / Current Limiting, Ferrule Fuse
MI ITEM #01473253
MFR #ATQR15
In stock
$45.08/each
Mersen Electrical Power ATDR10
Mersen Electrical Power  ATDR10
Amp-trap 2000® ATDR10, 10A, 600V AC, 300V DC, Time Delay / Current Limiting, Ferrule Fuse
MI ITEM #02589517
MFR #ATDR10
In stock
$46.31/each
Showing 1-24 of 2,399