RS-422 and RS-485 DIN 3 Rail Mount Lightning and Surge Protectors
High quality and an affordable price makes L-com's line of DIN Rail Mountable High Performance RS-422/RS-485 Surge Protectors the right choice for a wide array of applications. All are designed to mount onto DIN 3 Rail systems.
The lightning bolts next to the part numbers indicate Power Rating. = Low Power to = High Power