Diligent Micro Controls manufactures Protectors for AC or DC Under/Over Voltage. Diligent Micro Controls offers Electronic Controllers, Electronic Control Systems & Electronic Control Relays for specific industrial applications. Protectors for AC or DC Under/Over Voltage is designed to monitor the voltage level continuously and whenever it exceeds set limits for more than the set time, the relay inside picks up. This Protection relays can be made into auto reset type or manual reset type.
