Model N-701
3 - 7.5 HP
Autoswitch
DOL Auto Switch
Reliable direct-on-line starting with automatic protection for single and three phase motors. Protects against phase imbalance, single phasing and phase reversal so your motor never starts under an unsafe condition.
Model No.N-701
Capacity3 - 7.5 HP
Manufactured ByNational Electronics
Features
- Available in 1 Min / 3 Min / 5 Min settings.
- On single phase condition, it turns off the motor.
- If there is imbalance in 3 phases, it will also turn off the motor.
- If phase reverses, it protects the motor and will not allow it to start.
- Useful for DOL starter.
- Available for Star-Delta model also.
- Voltage Range: 180V to 470V.
- 6 Months Warranty.
Technical Specifications
| Operating Voltage | 220 to 460 VAC, 50Hz |
| Trip Time Delay | 4 sec |
| Voltage Unbalance Setting | 35 Volts Phase to Phase |
| Capacity | 3 - 7.5 HP |
| Model | N-701 |
