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We are offering TECO Reverse Power Relay monitors the power flowing in the phase. The direction of the power is checked. The relay monitors current flowing in the B phase. This current is squared with the voltage in R y phase and motoring condition detected. Power sensed is compared to a reference and a timer is triggered above limit. timer can be set 1-10 sec. Contacts changeover occurs on time out and an LED indication signals closure. Two sets of changeover contacts are available. All contacts are 5A.