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

2 Items

Show

per page

A100P400-4 MERSEN 400A 1000V SEMICONDUCTOR PROTECTION FUSE

$347.37 / EAprice:347.369231 final price:347.369231

Availability: 1 EA
Quickview
TRS400R 600 VAC/VDC, 400 A, Blade Terminal, Class RK5, Cylindrical, Rejection, Time Delay, UL Power Fuse

$219.42 / EAprice:219.415385 final price:219.415385

Availability: Currently out of stock
Quickview

Loading ...

Sort By Set Ascending Direction

View as Grid List

2 Items

Show

per page

Filter

Now Shopping by

Brand Name Amp-Trap, Series A100P Remove This Item
Brand Name Limitron, Series KTK-R Remove This Item
Brand Name Tri-Onic, Series TRS-R Remove This Item
Brand Name Series KTK Remove This Item
Brand Name QUIK-SPEC, SERIES B22 Remove This Item
Current Rating 400 Ampere Remove This Item

Shopping Options

Length

11-5/8 Inch 1 item
5.72 Inch 1 item

Manufacturer

Mersen Electrical Power

Brand Name

Series A4BY 1 item
SmartSpot, Series A2D-R 1 item
Amp-Trap, Series A100P 1 item
Fusetron, Series FRN-R 1 item
Fusetron, Series FRS-R 1 item
LIMITRON, Series JKS 1 item
Low-Peak, Series LPJ 1 item
SmartSpot, Series A6D-R 1 item
SmartSpot, Series AJT 1 item
Tri-Onic, Series TR-R 1 item
Tri-Onic, Series TRS-R 1 item
Series A2K-R 1 item
Series A3T 1 item
Series A4J 1 item
Series A6T 1 item
Series LKN 1 item
Series OT 1 item

Approval

UL 1 item
UL 248-12, CSA C22.2 1 item

Characteristics

Fast Acting 1 item
Time Delay 1 item

Current Rating

Diameter

2 Inch 1 item
2-9/16 Inch 1 item

Indication Type

Blown-Fuse 1 item

Interrupting Rating

100 Kiloampere (AC/DC) 1 item
200 Kiloampere (AC), 100 Kiloampere (DC) 1 item

Terminal Type

Blade 1 item
Blades, Bolt-In 1 item

Type

Class RK5 1 item
Round, Semiconductor 1 item

Voltage Rating

1000 VAC, 750 VDC 1 item
600 VAC/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)