SINOTIMER SVP-918 Adjustable Self-resetting Intelligent Under-voltage Protector, Current:

1. Power supply: 230V AC 50/60Hz
2. Current: 40/63A
3. Over-voltage protection value range: 230-300V
4. Under-voltage protection value range: 210-140V
5. Installation: 35mm DIN rail
6. Material: ABS + electronic components
7. Size: about 8.5x6.5x3.7cm
8. Weight: about 184 grams

Features:
1. Over-voltage protection
2. Under-voltage protection
3. Over-current protection
4. Automatic recovery
5. Adjustable recovery delay time
6. Voltage display (voltage measurement)
7. Current display (current measurement)