Catalog > Consumer Electronics > Kits > Various Kits Adjustable Over Voltage/Under Voltage Protector Adjustable Over Voltage Under Voltage Protector BMT D/R 40A OVER/UNDER VOLT PROT 40A DIN RAIL Adjustable Over Voltage/Under Voltage Protector. Under Voltage:140V-210V (Default:170). Over Voltage:240V-300V (Default : 270V) 247.84 ZAR inc for 1 Each 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Rated voltage 220VAC 50HZ or 120VAC 50HZ Rated current 1A-80A adjustable (default 40A or 63A or 80A) Over-voltage action cut-off value 240V-300V adjustable (default 270V for 220V rated voltage140- 200V adjustable (default 170V for 120V rated voltage Under-voltge action cut-off value 140-210V adjustable (default 170V for 120V rated voltage70-100V adjustable (default 80V for 120V rated voltage Overcurrent action cut -off value 63A 1A-63A can be set (default 40A)40A: 1A-40A can be set (default 40A) Boot delay time 1s-300s adjustable(default 5s) Own Power consumption ≤2W Electrical mechanical life 100,000 times Working environment 1000(Vac /m) Application Temperature:-5℃~+40℃ Humidity