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

Filter

PRODUCTS

Please select options before adding the product to the cart.

No products found

Contact Us
Track Order
Products

Compare ()
My Account

Toggle Nav

Toggle Nav

Search

Advanced Search

Filter

PRODUCTS

Please select options before adding the product to the cart.

No products found

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

Home
Distribution/Controls
Fuses
CLASS J FUSES

CLASS J FUSES

General Use (160)

CLASS CC FUSES (152)

CLASS G FUSES (15)

CLASS H (K) FUSES

CLASS H (K) FUSES (38)

CLASS J FUSES (129)

CLASS K-5 FUSES

CLASS K-5 FUSES (61)

CLASS L FUSES (28)

CLASS RK1 FUSES

CLASS RK1 FUSES (177)

CLASS RK5 FUSES

CLASS RK5 FUSES (211)

CLASS T FUSES (39)

HIGH SPEED FUSES

HIGH SPEED FUSES (39)

MISCELLANEOUS FUSES

MISCELLANEOUS FUSES (38)

PLUG FUSES (40)

RENEWABLE FUSES

RENEWABLE FUSES (11)

SEMICONDUCTOR FUSES

SEMICONDUCTOR FUSES (107)

SMALL DIMENSION FUSES

SMALL DIMENSION FUSES (152)

FUSE BLOCKS AND HOLDERS

FUSE BLOCKS AND HOLDERS (149)

FUSE COVERS (10)

FUSE LINKS AND PULLERS

FUSE LINKS AND PULLERS (20)

POWER AND POWER DISTRIBUTION BLOCKS

POWER AND POWER DISTRIBUTION BLOCKS (29)

Midget Fuses (291)

Sort By Set Ascending Direction

View as Grid List

4 Items

Show

per page

A4J400 MERSEN 400A 600V CLASS-J FAST ACTING CURRENT LIMITING FUSE

$327.88 / EAprice:327.876923 final price:327.876923

Availability: 24 EA
Quickview
A4J60 600 VAC, 300 VDC, 60 A, Ferrule Terminal, Class J, Cylindrical, Rejection, Fast Acting, UL Power Fuse

$52.12 / EAprice:52.123077 final price:52.123077

Availability: 23 EA
Quickview
AJT60 600 VAC, 400 VDC, 60 A, Ferrule Terminal, Class J, Cylindrical, Rejection, Time Delay, UL Power Fuse

$50.34 / EAprice:50.338462 final price:50.338462

Availability: 21 EA
Quickview
AJT400 600 VAC, 500 VDC, 400 A, Blade Terminal, Class J, Cylindrical, Rejection, Time Delay, UL Power Fuse

$417.22 / EAprice:417.215385 final price:417.215385

Availability: 9 EA
Quickview

Loading ...

Sort By Set Ascending Direction

View as Grid List

4 Items

Show

per page

Filter

Now Shopping by

Current Rating 400 Ampere Remove This Item
Current Rating 60 Ampere Remove This Item
Interrupting Rating 200 Kiloampere (AC), 100 Kiloampere (DC) Remove This Item

Shopping Options

Length

2-3/8 Inch 2 items
7-1/8 Inch 2 items

Manufacturer

Mersen Electrical Power

Brand Name

SmartSpot, Series AJT 2 items
Series A4J 2 items

Approval

UL 248/248-8, CSA C22.2 4 items

Characteristics

Fast Acting 2 items
Time Delay 2 items

Current Rating

Diameter

1-1/16 Inch 2 items
2-1/8 Inch 2 items

Interrupting Rating

200 Kiloampere (AC), 100 Kiloampere (DC) 4 items
200000 Ampere (Symmetrical) 1 item
300 Kiloampere (Symmetrical), 100 Kiloampere (DC) 2 items

Terminal Type

Blade 2 items
Ferrule 2 items

Type

Class J 4 items

Voltage Rating

600 VAC, 300 VDC 2 items
600 VAC, 500 VDC 1 item
600 VAC, 400 VDC 1 item

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)