1DPA51CM44 3-Phase monitoring relay features strong anti-interference performance 2Compact size and convenient for installation 3Maintain constant and efficient work of the motor 4Widely used in motor protection, elevator, air conditioning system, power system and other industries 53-phase monitoring relay for phase sequence and phase loss Features:DPA51CM44 3-Phase monitoring relay features strong anti-interference performance. Compact size and convenient for installation. Maintain constant and efficient work of the motor. Widely used in motor protection, elevator, air conditioning system, power system and other industries. 3-phase monitoring relay for phase sequence and phase loss. Detects when all phases are present and have the correct sequence.Specifications:Model: DPA51CM44Contact load: 5A/ 250VAC; 5 A / 24 VDCRated current: 5ARated voltage: 208-480VACProtective features: IP203C rated voltage range: below 36VMeasuring range: 208-480VACContact switching voltage: 250VContact switching current: 5AOutput: 1*SPDT relayMaximum load capacity: 5A/250VAC, 5 A / 24 VDCElectrical life: > 100,000 timesSize: 8.1 x 6.7 x 1.75cm/3.1 x 2.6 x 0.6inchPackage Included:1 x 3-Phase Monitoring Relay