MV21 Single Ph Under / Over Voltage Relays

Technical Specifications:

Sr. Parameter Specifications 1 System Supply 240 V AC +20/-30 % 50/60Hz 2 Output Relay Contact 2 CO 3 Trip Setting Under Voltage 185 V ±4 V (fixed); Over Voltage N.A. 4 Trip Time Delay 3.5 secs. ± 1.5 sec 5 Power on Delay -- 6 Reset Auto 7 Weight 175 gms. 8 Dimensions (mm) Overall (L x W x D) 50 x 40 x 80; Mounting 8 pin plug-in