We are pleased to announce we now offer new three types of protection relays - phase monitoring relays, alternating relays and pump seal failure relays.

Phase monitor relays provide protection against premature equipment failure caused by voltage faults on 3-phase systems. ProSense® phase monitor relays are compatible with typical Wye or Delta systems.
https://www.automationdirect.com/adc...itoring_relays


Alternating relays are used in special applications where the optimization of load usage is required by equalizing the run time of two loads.
https://www.automationdirect.com/adc...rnating_relays

PSFR relays are designed to monitor the shaft seals of submersible pumps. The relay output can be used to give an alarm indication of a leaking seal. The relay will automatically reset when the fault condition clears.
https://www.automationdirect.com/adc...failure_relays