- Selec VPRA2M voltage protection relay for 1-phase – 2-wire, 3-phase – 4-wire circuits- Monitor undervoltage, overvoltage, phase sequence, phase imbalance, and phase loss- Led status indicator- Designed to fit on rails- Dimensions: 35 x 90mm
0 – 15 seconds
55% ~ 95% of 230VAC
105% ~ 125% of 230VAC
way out
2 C/O (5A @ 250VAC)
±5% F.S (Trip voltage)
±10% F.S (Time)
The most common application is industrial safety system monitoring or use to de-energize machines to ensure electrical safety. Relay relays are used to switch on and off electricity in the electronics industry such as: Electrical cabinets, control cabinets, or industrial machinery.