Scheda Modulo Relè 1/2CH 30A Optoaccoppiatore Isolamento Alto Basso Trigger 5V 12V 24V

Adopting paster OptoCoupler isolation, strong driving capability, stable performance; trigger current 5mA. 1PC DC 5/12/24V 1 Channel / 2 Channel 30A Relay Board Module Optocoupler Isolation High Low Trigger.

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