12V 1 Channel Relay Board Module Active Low - Terminal Blocks

1 channel active low relay board with 12V relays capable of being switched on-off by an opto-isolated digital input. The relays are controlled by a microcontroller connected to the output pin and require a minimum 1.5V to switch the inputs ON. The modules can be controlled directly by a microcontroller and are suitable for 12V applications.

* 1 Channel * Maximum switching voltage: 250VAC / 30VDC * Maximum switching current: 10A * Module operating voltage: 12V * Each relay features an LED indicator * Dimensions: 53 x 18 x 19mm (Length x Width x Height)