Operating Voltage: 5V Max. Switching Voltage: 250 VAC/30 VDC Driving Current: 15-20mA No. Of Relays: 4 Weight: 70.00 g Be able to control various appliances, and other equipment with large current **SPECIFICATIONS** GENERAL Operating Voltage: 5 V Max. Switching Voltage: 250VAC/30VDC Max. Switching Current: 10A Driver Current: 15-20mA Number of Relays: 4 Weight: 70.00g Size: 8 x 4.8 x 2cm FEATURES Be able to control various appliances, and other equipment with large current Equiped with high-current relay, AC250V 10A ; DC30V 10A 5V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current Application:Supports all MCU control, The industrial field, PLC control, Smart home control Indication LED's for Relay output status Brand other SKU OT776OT1H30DGNAFAMZ-156703