Protection Relay Videos

Type 2 Surge Protection Devices

Littelfuse Type 2 Surge Protection Devices for branch circuits safeguard components from transient overvoltage or surges by limiting the fault current to a load or the unit being protected.

Watch the Video

 


How Do Arc-Flash Relays Work?

There are many reasons an arc flash can occur and Littelfuse Arc-Flash Relays can provide superior protection against its damaging results. Littelfuse market leading arc-flash relay designs deliver reliable, easy-to-install protection.

Watch the Video

 


LPS Series Shunt Trip Disconnect Switch

The Littelfuse® LPS Series provides a simple and economical solution for applications that require selective coordination and shunt trip capabilities.

Watch the Video

 


PSR Series High-Speed Fuses

Power converter designs require extremely fast circuit protection for sensitive power semiconductor devices. Littelfuse POWR-Speed and PSR Series of high speed fuses deliver more protection and are easy to specify.

Watch the Video

 


Littelfuse AF0100 Arc-Flash Relay

The new Littelfuse AF0100 Arc-Flash Relay is mighty yet small. Delivers leading edge arc-flash technology at a size and price to make improved electrical safety accessible for everyone.

Watch the Video