ABB MS 325-6.3 Manual Motor Starter
手动电机启动器，提供6.3A额定电流和690V工作电压。配备旋转手柄执行器和短路保护，确保工业应用中的高效电机控制。
ABB MS325-6.3 Manual Motor Starter
The ABB MS325-6.3 Manual Motor Starter is a reliable and high-performance motor protection device designed to safeguard electrical motors from short circuits, overloads, and phase failures. Featuring a rotary handle actuator and ON/OFF contact position indication, this motor starter ensures efficient operation in industrial and commercial applications.
Manufacturer: ABB
Type: Manual Motor Starter
Model: MS325-6.3
Rated Service Short-Circuit Breaking Capacity (Ics):
Rated Ultimate Short-Circuit Breaking Capacity (Icu):
Designed for enhanced motor protection and safety, the ABB MS325-6.3 ensures reliable operation, making it ideal for industrial control applications.
| Rated Operational Voltage | 690 V AC |
| Rated Operational Current (Ie) | 6.3 A |
| Rated Instantaneous Short-Circuit Current Setting (li) | 78.75 A |
| Setting Range | 4.0 / 6.3 A |
| Current Range | 63 / 95 A |
| Rated Impulse Withstand Voltage (Uimp) | 6 kV |
| Rated Insulation Voltage (Ui) | 690 V |
| Conventional Free-Air Thermal Current (Ith) | 6.3 A |
| Power Loss | 0.8 / 2 W |
| Actuator Type | Rotary Handle |
| Contact Position Indication | ON / OFF |
| Rated Operational Power AC-3 (400 V) | 2.2 kW |
| Rated Operational Power AC-3e (400 V) | 4 kW |
| Number of Poles | 3 |
| (690 V AC) | 7 kA |
| (400 V AC) | 100 kA |
| (690 V AC) | 7 kA |
| (400 V AC) | 100 kA |
| Standards | IEC/EN 60947-1, IEC/EN 60947-2, IEC/EN 60947-4-1, IEC 947-1 |
| Terminal Type | Screw Terminals |
| General Use Rating UL/CSA (600 V AC) | 10 A |
| Operating Temperature | -25 / +50 °C |
| Degree of Protection | IP20 |
| Dimensions | 54 x 87.5 x 75.5 mm |
