ABB PSRC105-600-70 105 A softstarter designed for smooth starting and stopping of three-phase AC motors in industrial applications.
£1,087.75
The ABB PSRC105-600-70 is a compact and reliable softstarter designed for smooth starting and stopping of three-phase AC motors in industrial applications. As part of the specialised ABB PSRC softstarter series, it is optimised for motor control applications requiring fixed settings, reduced starting current and reliable operation, including scroll compressor systems.
This softstarter provides controlled motor acceleration through voltage ramp technology while reducing mechanical stress and electrical load during starting. The PSRC series combines compact construction with built-in bypass functionality, making installation easier and improving energy efficiency during normal motor operation.
With a rated operational current of 105 A and a 208–600 V AC motor supply range, the ABB PSRC105-600-70 is suitable for medium-sized three-phase motors used in compressors, pumps, fans, conveyors and industrial machinery.
Softstarters such as the ABB PSRC105-600-70 control motor acceleration by gradually increasing voltage during startup. This reduces high inrush current, minimises mechanical stress and helps improve the operating life of motors and connected equipment.
The ABB PSRC series is designed for applications requiring simple and reliable motor starting control. Its compact dimensions, integrated bypass and fixed operating parameters make it suitable for OEM equipment, industrial panels and compressor-based systems.
| HS Code | 85371091 |
|---|---|
| Country of Manufacture | China |
| Manufacturer | ABB |
| Series | PSRC Softstarters |
| Model | PSRC105-600-70 |
| Product type | Softstarter |
| Rated operational current | 105 A |
| Input voltage | 208–600 V AC |
| Input phases | 3-phase |
| Control supply voltage | 100–240 V AC |
| Frequency | 50 / 60 Hz |
| Rated operational power | 30 kW at 230 V, 55 kW at 400 V, 55 kW at 500 V |
| Starting capacity | 4 × Ie for 6 seconds |
| Ramp setting | Fixed |
| Initial voltage during start | Fixed |
| Protection rating | IP10 |
| Mounting type | Panel mounting |
| Terminal type | Main circuit bars |
| Dimensions (H × W × D) | approx. 220 × 70 × 180 mm |
| Weight | approx. 2.3 kg |
The ABB PSRC105-600-70 is used for controlled starting and stopping of three-phase AC motors, particularly in compressor and industrial motor applications.
The softstarter supports motors with a rated operational current of 105 A.
The PSRC105-600-70 operates with a motor voltage range of 208–600 V AC.
Yes, the softstarter includes an integrated bypass function to improve efficiency after the motor has reached operating speed.
The ABB PSRC105-600-70 is typically installed inside industrial electrical control panels for motor starting applications.
ABB PSRC softstarters are widely used in industrial automation and compressor applications to provide reliable motor starting, reduced mechanical stress and efficient operation of three-phase motors.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...