40A Adjustable Voltage Relay over & Under Voltage Prote

Functions: 1.Over-voltage protection
2.Under-voltage protection
3.Over-current protection
4.Automatic recovery
5.Voltage display(voltage measurement). Current display (current measurement).Installation:35mm DIN rail

Technical data:
1.Rated supply voltage:AC 220V
2.Operation volatge:AC 80-400V(single phase)
3.Rated frequency:50/60HZ
4.Electric current ( A) setting range:1-40A
5.Overvoltage ( U)setting range:230-300V
6.Undervoltage ( Less than U) setting range:210-140V
7.Rated current:40A
8. U and Less than U trip delay time:0.1-30s
9.Reset /start delay time:1-500s
10.Voltage measurement accuracy:2%(not exceeding 2% of the overall range)
11.Rated insulation voltage:400V
12.Max.Loading power: 1-40A Adjustable(default:40A)
13.Over-voltage protection value range:230V~300~OFF(default:270V)
14.Over-voltage recovery voltage range:225V--295V(default:265V)
15.Over-voltage protection action time:0.1s-30s(default value:1s)
16.Over-voltage recovery delay time:1s-500s(default:30s)
17.Under-voltage protection value range:210V--140V(default:170V)
18.Under-voltage recovery voltage range:215V--145V(default:175V)
19.Under-voltage protection action time:0.1s-30s(default:1s)
20.Under-voltage recovery delay time:1s-500s(default:30s)
21.Over-current recovery delay time:1-500s(default:30s)
Material: PC
colour: white

Package Contents:
1 x Voltage Protector

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.