Omron K8AK-PH Phase-sequence phase-loss relay features a DIN rail mounting and has voltage rating of 200 - 480 VAC. Brand Name|Omron#MFR Part Number|K8AKPH1200500VAC#UNSPSC|39122300#Item|Phase-Sequence Phase-Loss Relay#Rated Input Voltage|200 - 480 VAC#Input Load Rating|4.1 VA#Reset Method|Automatic#Operating Time Setting Range|0.1 sec#Output Relay|5 A at 250 VAC/30 VDC, One DPDT Relay#Mounting|DIN Rail#Case Color|N1.5 Black#Case Material|ABS/Polycarbonate#Dimensions|100 mm Length x 22.5 mm Width x 90 mm Height#Standard/Approvals|RoHS Compliant#Application|For preventing reverse operation of motors