Relay Module Shield V1.3 - 5V, Compatible with Arduino

Description
For Arduino dedicated Relay shields, support 4 channel 3A relay control, xbee wireless module and so on. Independent external power supply and opto-isolator.Effective to avoid accusing electromagnetic interference of the device.

Features
Power apply: 7V-12V (> 200mA)
Relay Max Switching Voltage: 240VAC / 60VDC Relay Max switching
current: 5A
Contact load capacity: 1A 250VAC, 3A 120VA / 24VDC
Wireless output interface: xbee / Bluetooth Bee / Wireless Programming Module