ABB PSRC9-600-70 softstarter, a 9 A motor starting device designed for controlled acceleration and stopping of three-phase motors in industrial applications.
The ABB PSRC9-600-70 is a compact and reliable softstarter designed for controlled starting and stopping of three-phase motors in industrial automation and machinery applications. As part of the ABB PSRC softstarter series, it provides an efficient solution for reducing motor starting current, minimising mechanical stress and improving equipment reliability.
This softstarter features ABB’s compact PSRC technology with two-phase controlled soft start and stop through a voltage ramp. The integrated bypass function simplifies installation, reduces energy losses during normal operation and supports efficient motor control.
With a rated operational current of 9 A and a main supply voltage range of 208–600 V AC, the PSRC9-600-70 is suitable for small three-phase motors used in compressors, pumps, fans, conveyors and industrial machinery.
Key Advantages
Compact softstarter designed for industrial motor control applications.
9 A rated operational current for small motor starting applications.
208–600 V AC main voltage range for flexible installation.
Integrated bypass function for efficient motor operation.
Two-phase controlled soft start and stop using voltage ramp technology.
Fixed settings optimised for simple motor starting applications including scroll compressors.
Key Features
ABB PSRC softstarter series.
9 A rated operational current.
208–600 V AC motor supply voltage.
100–240 V AC control supply voltage.
Two-phase controlled soft start and stop.
Integrated bypass function.
RUN signal relay output.
Front-mounted potentiometers for ramp adjustment.
Optional Fieldbus communication via external adaptor.
Reliable Motor Starting for Industrial Applications
Softstarters such as the ABB PSRC9-600-70 gradually increase motor voltage during acceleration, reducing inrush current and mechanical shock compared with direct-on-line starting. This helps protect motors and driven equipment while improving operational reliability.
The ABB PSRC series provides a compact motor starting solution for applications requiring simple commissioning, basic soft start and stop functionality and dependable performance.
Typical Applications
Scroll compressors.
Small industrial pumps.
Fans and ventilation equipment.
Material handling conveyors.
Industrial machinery.
OEM automation equipment.
Technical Specifications
HS Code
85371091
Country of Manufacture
China
Manufacturer
ABB
Series
PSRC Softstarters
Model
PSRC9-600-70
Product type
Softstarter
Rated operational current
9 A
Main supply voltage
208–600 V AC
Control supply voltage
100–240 V AC
Frequency
50 / 60 Hz
Motor power at 400 V
4 kW
Input phases
3-phase motor applications
Control method
Two-phase controlled voltage ramp
Bypass
Integrated bypass
Protection rating
IP20
Mounting type
Panel mounting
Terminal type
Screw terminals
Dimensions (H × W × D)
approx. 140 × 45 × 114 mm
Weight
approx. 0.5 kg
Frequently Asked Questions
What is the ABB PSRC9-600-70 used for?
The ABB PSRC9-600-70 is a softstarter used to control the starting and stopping of three-phase motors by reducing starting current and mechanical stress.
What current rating does the PSRC9-600-70 support?
The softstarter has a rated operational current of 9 A.
What voltage supply does this softstarter require?
The PSRC9-600-70 operates with a main supply voltage range of 208–600 V AC and a control supply voltage of 100–240 V AC.
Does the PSRC9-600-70 include bypass functionality?
Yes, the softstarter includes an integrated bypass function to improve efficiency during normal motor operation.
Where is the ABB PSRC9-600-70 typically installed?
The softstarter is typically installed in industrial control panels for applications such as compressors, pumps, fans and conveyors.
Trusted by Industrial Automation Engineers
ABB PSRC softstarters are widely used in industrial motor control systems to provide reliable starting performance, reduced mechanical stress and efficient operation.
HS Code
85371091
Country of Manufacture
China
Manufacturer
ABB
Series
PSRC Softstarters
Model
PSRC9-600-70
Product type
Softstarter
Rated operational current
9 A
Main supply voltage
208–600 V AC
Control supply voltage
100–240 V AC
Frequency
50 / 60 Hz
Motor power at 400 V
4 kW
Input phases
3-phase motor applications
Control method
Two-phase controlled voltage ramp
Bypass
Integrated bypass
Protection rating
IP20
Mounting type
Panel mounting
Terminal type
Screw terminals
Dimensions (H × W × D)
approx. 140 × 45 × 114 mm
Weight
approx. 0.5 kg
No documents available for this product.
Delivery
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Standard delivery: 2–3 working days
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...