Plug & Play Arc-Flash Protection Triple Protection From Arc Flash The Littelfuse Arc-Flash Relays make it simple to design arc-flash safety into your control panel. Littelfuse Arc-Flash Relays deliver industry-leading technology that detects and stops an arc-flash in milliseconds. Don't rely on PPE alone to protect workers from the hazards of an arc-flash. Littelfuse Arc-Flash Relays are easily installed without changes to your existing layout. Lower the incident energy of your equipment and the required PPE category Safeguard personnel from potential injury Protect equipment from catastrophic damage Flexible light sensor configuration with unique Heartbeat technology No additional software is required Failsafe redundant internal trip path Watch the video to learn why arc-flash protection is so important and how Littelfuse Arc-Flash Relays can improve plant safety. www.littelfuse.com/arcflash ™https://youtu.be/D31SRv7KFpk https://www.littelfuse.com/ http://www.littelfuse.com/arcflash