Alternating Relay up to 4 loads: Function and Wiring Diagram

AVAILABLE AT OUR ONLINE STORE: https://www.nassarelectronics.com/en/products/ The Alternating Relay is used in special applications where the optimization of load usage is required by equalizing the run time of 3 or 4 loads. A control switch initiates this alternating action. A control switch can be: a float, manual, or pressure switch, a timing relay, or any other isolated contact. Each time the initiating switch is closed, the output relay contacts will change state, thus alternating the 3-4 loads. LED indicators show the status of each output relay and supply voltage. The alternating relay can also be used where additional capacity is required in case of excess load requirements. Not only will it alternate between 3 or 4 loads, but it also allows up to 4 loads to run simultaneously when the lead and lag switches are closed, thus providing a way for all loads to operate when running just one does not provide enough capacity. Operating loads this way will save energy consumption and increases system reliability. This version is available with a selector switch that allows the unit to omit the relay of one load. The load can then be removed for service without rewiring, allowing continuous operation. Control switch inputs are low voltage/ low current and are electrically isolated from the input voltage and output contacts. The dual input voltage 120/220 VAC and the 10A output relays are also isolated between them. Features • Choose operation between 3 or 4 loads. • Allows to omit a load for servicing. • Isolated 10A output contacts. • Isolated input control, intrinsically safe. • Isolated input voltage. • LEDs indicate operation and supply voltage. • Dual Voltage 120/220 VAC. For more information please visit: https://www.nassarelectronics.com/en/product/as-34-alternador/