5V 30A Sla-05Vdc-Sl-C Avr Pic Dsp Arm For Arduino 1 High Power Relay Module
1PCS 5V 30A 1-Channel Relay Module with Optocoupler H/L Level Trigger for Arduino. 30A relay module, normally open interface maximum load: AC 250V/30A, DV 30V/30A;. Power indicator light (green), relay status indicator light (red);.