The store will not work correctly in the case when cookies are disabled.

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

FREE GROUND SHIPPING ON ORDERS OF $300 OR MORE*

Contact Us
Track Order
Products

Search

Advanced Search

Contact Us
Track Order
Products

Compare ()
My Account

Toggle Nav

Toggle Nav

Search

Advanced Search

Unistrut
Distribution/Controls
Pipe/Wire/Fittings
Wire Termination
Wiring Devices
Grounding
Lighting
Tools

Home
Distribution/Controls
Fuses

Fuses

General Use (160)

CLASS CC FUSES (151)

CLASS G FUSES (14)

CLASS H (K) FUSES

CLASS H (K) FUSES (37)

CLASS J FUSES (128)

CLASS K-5 FUSES

CLASS K-5 FUSES (58)

CLASS L FUSES (27)

CLASS RK1 FUSES

CLASS RK1 FUSES (176)

CLASS RK5 FUSES

CLASS RK5 FUSES (209)

CLASS T FUSES (36)

HIGH SPEED FUSES

HIGH SPEED FUSES (39)

MISCELLANEOUS FUSES

MISCELLANEOUS FUSES (35)

PLUG FUSES (38)

RENEWABLE FUSES

RENEWABLE FUSES (11)

SEMICONDUCTOR FUSES

SEMICONDUCTOR FUSES (107)

SMALL DIMENSION FUSES

SMALL DIMENSION FUSES (151)

FUSE BLOCKS AND HOLDERS

FUSE BLOCKS AND HOLDERS (137)

FUSE COVERS (10)

FUSE LINKS AND PULLERS

FUSE LINKS AND PULLERS (20)

POWER AND POWER DISTRIBUTION BLOCKS

POWER AND POWER DISTRIBUTION BLOCKS (28)

Midget Fuses (282)

Sort By Set Ascending Direction

View as Grid List

14 Items

Show

per page

A50P250-4 FERRAZ SEMICONDUCTOR PROTECTION FUSE- 500V 250A

$142.06 / EAprice:142.061538 final price:142.061538

Availability: 60 EA
Quickview
A25X40-4 MERSEN 40A 250V FORM-101 SEMICONDUCTOR FUSE

$73.68 / EAprice:73.676923 final price:73.676923

Availability: 35 EA
Quickview
A25X600-4 250V 600A SEMICOND FUSE

$103.15 / EAprice:103.153846 final price:103.153846

Availability: 25 EA
Quickview
A50P350-4 500 VAC, 450 VDC, 350 A, Blade Terminal, Cylindrical, Non-Rejection, Round, Very Fast Acting, High Speed, Semiconductor Protection Fuse

$142.06 / EAprice:142.061538 final price:142.061538

Availability: 20 EA
Quickview
A25X35-4 94698-250V 35A SEMICOND FUSE

$85.14 / EAprice:85.138462 final price:85.138462

Availability: 15 EA
Quickview
A50P60-4 94600-500V 60A SEMICOND FUSE

$51.23 / EAprice:51.230769 final price:51.230769

Availability: 10 EA
Quickview
A50P200-4 500 VAC, 450 VDC, 200 A, Blade Terminal, Cylindrical, Non-Rejection, Round, Very Fast Acting, High Speed, Semiconductor Protection Fuse

$98.86 / EAprice:98.861538 final price:98.861538

Availability: 6 EA
Quickview
A50P600-4 500 VAC, 450 VDC, 600 A, Blade Terminal, Cylindrical, Non-Rejection, Round, Very Fast Acting, High Speed, Semiconductor Protection Fuse

$181.11 / EAprice:181.107692 final price:181.107692

Availability: 5 EA
Quickview
A50P500-4 MERSEN 500A 500V AMPTRAP FORM-101 SEMICONDUCTOR PROTECTION FUSE

$197.20 / EAprice:197.200000 final price:197.2

Availability: 5 EA
Quickview
A50P300-4 MERSEN 300A 500V AMPTRAP FORM-101 SEMICONDUCTOR PROTECTION FUSE

$142.06 / EAprice:142.061538 final price:142.061538

Availability: 3 EA
Quickview
A25X1000-128 250V 1000A SEMICOND FUSE

$493.29 / EAprice:493.292308 final price:493.292308

Availability: 2 EA
Quickview
A25X500-4 MERSEN SEMICONDUCTOR PROTECTION FUSE- 500A 250V

$103.15 / EAprice:103.153846 final price:103.153846

Availability: 2 EA
Quickview
A25X1200-128 MERSEN SEMICONDUCTOR PROTECTION FUSE- 1200A 250V

$493.29 / EAprice:493.292308 final price:493.292308

Availability: 2 EA
Quickview
A50P50-4 50 A, 500 VAC, 450 VDC, 100 kA AC, 79 kA DC, Bolt In, Blade Terminal, Very Fast Acting, High Speed, Round, Semiconductor Protection Fuse

$55.78 / EAprice:55.784615 final price:55.784615

Availability: Currently out of stock
Quickview

Loading ...

Sort By Set Ascending Direction

View as Grid List

14 Items

Show

per page

Filter

Now Shopping by

Brand Name Amp-Trap, Series A50P Remove This Item
Brand Name Series A25X Remove This Item

Shopping Options

Length

2.59 Inch 2 items
3.19 Inch 4 items
3.63 Inch 1 item
3.84 Inch 2 items
4.34 Inch 3 items
4.47 Inch 2 items

Manufacturer

Mersen Electrical Power

Brand Name

Approval

UL 14 items

Characteristics

Fast Acting 6 items
Very Fast Acting 8 items

Current Rating

1000 Ampere 1 item
1200 Ampere 1 item
200 Ampere 1 item
250 Ampere 1 item
300 Ampere 1 item
35 Ampere 1 item
350 Ampere 1 item
40 Ampere 1 item
50 Ampere 1 item
500 Ampere 2 items
60 Ampere 1 item
600 Ampere 2 items

Diameter

0.81 Inch 4 items
1.22 Inch 1 item
1.5 Inch 5 items
2 Inch 2 items

Indication Type

Blown-Fuse 14 items

Interrupting Rating

10.6 Kiloampere (AC) 2 items
100 Kiloampere (AC) 2 items
100 Kiloampere (AC), 79 Kiloampere (DC) 8 items

Terminal Type

Blades, Bolt-In 12 items
Hockey Puck, Bolt-In 2 items

Type

Round, Semiconductor 14 items

Voltage Rating

250 VAC 6 items
500 VAC, 450 VDC 8 items

Sign Up For Email

Sign Up for Our Newsletter:

Be the first to know about new products, promotions, technology and more!

66 Southern Blvd.
Nesconset, NY 11767
USA
Tel: 631-467-3939
Fax: 631-979-0605
help@kellyhayes.com

cards

Unistrut
Distribution/Controls
Pipe/Wire/Fittings
Wire Termination
Wiring Devices
Grounding
Lighting
Tools

My Account
Contact Us
Privacy Policy
Return Policy
Return/Exchange Form
Multiple Shipments/Delivery Method
Make a Credit Card Payment
Forms
Gallery
Leave Us A Review
Terms & Conditions

FREE GROUND SHIPPING

ON ORDERS OF $300 OR MORE*

Connect with us

©Copyright 2020 Kelly & Hayes. All Rights Reserved.

Choose sharing option

×

Email
Url

Recipient Email(s)

Your Name (required)

Message (optional)

Your Name (required)