Schneider Electric Phase Monitoring Relay, 3 Phase, DPDT, 100V ac, DIN Rail RS Stock No.: 179-9432 Mfr. Part No.: RM22TA33 Manufacturer: Schneider ElectricMainRange of product Zelio ControlProduct or component type Modular measurement and control relaysRelay type Control relayNetwork number of phases 3 phasesRelay name RM22TARelay monitored parameters AsymmetryPhase failure detectionPhase sequenceTime delay type Adjustable 0. 1 30 s, + 10 % of the full scale value on crossing the threshold TtSwitching capacity in VA 2000 VAMeasurement range 380 480 V voltage A