Welcome to Futurlec. The ELECTRONIC COMPONENTS Superstore. To find the component your looking for, either search by Part Number or visit the relative department. Need Help. INTERFACE BOARDS Relay Output Board Relay Output Board with 4 High Current Relays, ideal for control and switching of Loads. LED Relay Status Indication, separate power supply jack and pull-up resistors included. Ideal for remote control applications. Board accepts standard +5V input and will work with most microcontrollers and control systems. Features • Selectable Port Input • Mounting Supports Provided • Pull Up Resistors Included • Separate Power Supply With On-Board Regulator • Relay Switching Output Suitable for 5A @ 250Vac or 10A @ 120Vac   Order Now for USD$14.90