Breaker-box Mount Universal Inverting Phase Coupler is designed to be mounted inside most standard power centers that have available space for a 220V circuit breaker.

When installed inconjunction withUniversal Powerline Bus (UPB) home automation products, Universal Inverting Phase Couplers make a highly reliable system even better.

Besides UPB signals, these Universal Phase Couplers also pass X10 and broadband frequencies, and thus are able to address mixed technology applications with only one device per home.

Model ZPC Universal Inverting Phase Couplers are designed with LEDs that indicate proper connection and operation.