2PCS DC 12v Delay Relay Switch Turn On Off Switch Module with Time Timer Timing Adjustable Potentiometer LED Indicator Display
With 8 time ranges selected shortest 0.1s most up to 1 hour. Protection against power reversal protection diode, better protection module.
With optocoupler isolation, enhanced anti-jamming capability, industrial-grade circuit board, parameter permanent memory after power off.
With delay adjustment potentiometer clockwise adjustment time longer. The time adjustment range is 0.13s ~ 3700s.
Can be accessed by a large current load (250V ac 10A or 30V dc 10A).
APPLICATIONS: widely used in home intelligent system, anti-theft alarm system, door control system, automation equipment control, PLC industrial control, electronic development, etc.
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