Bussmann FWH-400A 400 Amp Semiconductor Fuse - 500 Volts, New In Box

This is a Bussmann FWH-400A fuse, and it's a big one.

It's rated for 400 amps at 500 volts.

These are typically used for protecting semiconductors, like in variable speed drives, power supplies, and other industrial power electronics.

It's brand new, still sealed in its original box.

Bussmann is a trusted name in circuit protection.

If you have a piece of equipment that calls for this specific fuse, this is the exact one you need.

It's a critical component for keeping your gear safe.

New In Box, ready to ship.