Rs485 Relay

11024 rs485 relay products are offered for sale by suppliers on Alibaba.com, of which relays accounts for 4%, other communication & networking product accounts for 2%, and other electrical equipment accounts for 1%. A wide variety of rs485 relay options are available to you, such as electromagnetic relay, voltage relay and standard.You can also choose from general purpose, protective and auto rs485 relay,as well as from odm, obm, and software reengineering rs485 relay,and whether rs485 relay is low power, or high power.