995082: 8 way relay board
For general purpose switching applications like process control, warning devices, simple building automation and even control of door locks etc, the 8 Relay Expander Board adds 8 relays which can switch high-current, low voltage loads.
One Versatile 8 way relay board can be fitted to a Mini Expander and Concept 3000/4000 Control Modules whereas up to four may be attached to a single Universal Expander by means of a Relay Extension Cable (995019)
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