1 Channel 12V 30A Relay Module with Optocoupler and Guide Rail

1 Channel 12V 30A Relay Control Board Module with Optocoupler

Compliant with international safety standards, with isolated control and load areas

• Trigger Voltage: 12VDC
• Switching Voltage (AC): 250V @ 30A
• Switching Voltage (DC): 30V @ 30A
• Unit Details: 1 x 1 Channel 12V 30A Relay Module with Optocoupler and Guide Rail

Top Features:

• High impedance controller pin
• Pull-down circuit for malfunction avoidance
• One normally closed contact and one normally open contact
• Triode drive for increased relay coil power

The 1 Channel 12V 30A Relay Module is designed with isolated inputs to protect delicate control circuitry. It can be used for appliance control with both DC and AC signals, allowing control of a 220V AC load. The module includes a Guide Rail for easy adjustment to a preferred location.

For those unfamiliar with high and low-level triggered modes, a high-level trigger involves the signal voltage between the input and trigger, while a low-level trigger involves the signal voltage between the input terminal and Earth OV trigger.

Connection of the 1-channel relay module is straightforward, with features like a power supply indicator lamp, control indicator lamp, and 4 fixed screw holes for convenient installation and fixation.

Images are for illustration only; actual product may vary.