Shopping Cart

Your cart is empty.

Your cart is empty.

FUSE A4BY800 / KLU-800 / KLLU800 Fuse, 600V, 800A, Silver/red

Free shipping on orders over $29.99

$199.00

$ 80 .99 $80.99

In Stock

About this item

  • Voltage Rating: 600V, ensuring safe operation in high-voltage applications.
  • Current Rating: 800A, providing robust protection against overcurrent events.
  • Fuse Type: FUSE A4BY800 / KLU-800 / KLLU800, compatible with specific equipment models.
  • Application: Designed for use in furnaces and AC/DC power systems.
  • Reliable Protection: Offers reliable overcurrent protection for critical electrical circuits.


The FUSE A4BY800 / KLU-800 / KLLU800 is a high-quality fuse designed for furnaces and other industrial applications. With a rating of 600V and 800A, this fuse provides reliable protection against overcurrent and short-circuit conditions. Suitable for both AC and DC circuits, it ensures the safe operation of your equipment. Constructed with durable materials, this fuse is built to withstand harsh environments and demanding applications. Whether you're working with large-scale furnaces or other heavy-duty machinery, the FUSE A4BY800 / KLU-800 / KLLU800 offers the dependability and performance you need. Its compact size (approximately 4 inches or 10.16 cm in length) allows for easy installation and replacement, minimizing downtime. Protect your valuable assets with this robust and reliable fuse solution.


Recommended Products

$8.50

$ 4 .99 $4.99

4.4
Select Option

$8.83

$ 3 .99 $3.99

5.0
Select Option

$4.00

$ 1 .99 $1.99

4.5
Select Option

$8.25

$ 3 .99 $3.99

4.4
Select Option

$9.38

$ 4 .99 $4.99

4.8
Select Option

$8.99

$ 3 .99 $3.99

4.5
Select Option