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63A 230V 3IN1 Display Din rail adjustable over and under voltage protective device protector relay with over current protection

4,000.00 3,799.00
Product specification Rated voltage: 220V; Frequency: 50Hz/60HZ Function: 1. Under voltage protection 210V-145V (adjustable) (default: 170V) can be disable    

Tomzan – Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 63A 220V 230V

2,800.00 2,399.00
Function: 1. Under voltage protection 140V-210V-OFF (adjustable) (default: 160V) 2. Over voltage proteciton 230V-300V-OFF (adjustable) (default: 280V) 3. Over current