Phase monitor 300-500VAC 50/60Hz - Phase monitoring relay 300...500V EMR6-W500-D-1

Phase monitor 300-500VAC 50/60Hz - Phase monitoring relay 300...500V EMR6-W500-D-1 – Eaton – 184779 – 4015081788156: Phase monitor 300-500VAC 50/60Hz EMR6-W500-D-1 Design of the electrical connection screw connection, rated control supply voltage Us at AC 50 Hz 300 ... 500V, rated control supply voltage Us at AC 60 Hz 300 ... 500V, rated control supply voltage Us at DC 0V, Type of voltage for actuation AC, phase sequence monitoring function, phase failure detection function, undervoltage detection function, overvoltage detection function, voltage measuring range 300 ... 500V, min. adjustable response delay time 0.1s, max. permissible response delay time 30s, min. adjustable off-delay time 0.1s, max. permissible off-delay time 30s, number of contacts as NC contact 0, number of contacts as NO contact 0, number of contacts as changeover contact 2, width 22.5mm, height 85.6mm, depth 104.6mm, phase monitor, assortment: measuring and monitoring relay EMR, responding and off-delayed, voltage supply from measuring circuit, response/off-delay: none = 0 or adjustable 0.1 - 30 s, threshold values and asymmetry adjustable 2 - 25% of the mean value of the phase voltages, three-phase networks, monitoring voltage per phase: UN= 300 - 500 V AC, 50/60 Hz V AC, monitoring of: phase sequence (can be deactivated), phase failure, overvoltage, Undervoltage, supply voltage: 300 - 500 V AC, 50/60 Hz, installation position: any, fastening: snap fastening DIN rail IEC/EN 60715, width: 22.5 mm, standards and regulations: IEC, UL, CSA, CCC, GL