TEAMNIGT 2 Pcs DC 12V Time Delay Relay Module Trigger Circuit Timer Timing Board Switch LED Indicator Display

TEAMNIGT 2 Pcs DC 12V Time Delay Relay Module Trigger Circuit Timer Timing Board Switch LED Indicator Display

• Protect your equipments with this tiny 12V time delay relay circuit. With optocoupler isolation, enhanced anti-jamming capability, industrial-grade circuit board, parameter permanent memory after power off.
• There are 8 time range options, with a minimum of 0.1 seconds and a maximum of 1 hour.With delay adjustment potentiometer clockwise adjustment time longer.
• High current load (250V AC 10A or 30V DC 10A).Anti-reverse voltage input circuit, worry-free wiring.
• Modules can be triggered using the normally open type switch or a sensor.When the trigger end of the module senses that there is a switch closing trigger, the module starts the delay function, and the relay draws in. At the end of the delay, the relay is disconnected.
• Widely used in home intelligent system, anti-theft alarm system, door control system, automation equipment control, PLC industrial control, electronic development, etc.