Check the listing for details. FBD 16-2085-0004 Relay Board, 564 / RELAY, PMF, 4B. Condition: New – Open box. Listed at 800.00 USD. This Relay Board, with part number 16-2085-0004, is designed for use with FDB brand slush and frozen drink machines. It features four PMF relays, each capable of handling a load of up to 564 watts. Please note that this product may contain chemicals known to the State of California to cause cancer and reproductive harm. For more information, please visit www.P65Warnings.ca.gov. Suitable for use in commercial settings such as bars and restaurants, this relay board is a reliable choice for your beverage dispensing needs.