Overview
    
40-150/151 modules have 8xDPST or 12xDPST power relays, suitable for switching inductive/capacitive
loads up to 5A at 250VAC. 40-155/156 modules have 8xSPDT or 16xSPDT power relays
and 40-157 is configured as 8xDPDT.
Power relay modules are intended for switching heavy AC or DC loads or for slave
switching large external relays, contactors and solenoids.
The 40-150 series of power relay module are suitable for applications requiring
switching of either mains voltage or DC current. 
   
 
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