ABB PSE18-600-70 softstarter with an 18 A rated maximum operational current, 208–600 V AC operational voltage and integrated motor protection, bypass and Modbus RTU communication.
The ABB PSE18-600-70 is an efficient softstarter for three-phase AC motors, designed to provide controlled motor starting and stopping in industrial applications. As part of the ABB PSE softstarter series, it combines two-phase control, motor protection and communication capabilities in a compact solution for applications such as pumps, fans, compressors and conveyors.
The PSE18-600-70 provides soft start and soft stop using voltage or torque ramp control and incorporates a built-in bypass to simplify installation and reduce energy losses during normal operation. Integrated functions include current limiting, kickstart, electronic overload protection, underload protection and locked rotor protection.
With a rated maximum operational current of 18 A, a rated operational voltage range of 208–600 V AC and a rated control supply voltage of 100–250 V AC at 50/60 Hz, the PSE18-600-70 provides a versatile motor starting solution for industrial automation and machinery.
Key Advantages
Efficient softstarter designed for three-phase AC motors.
18 A rated maximum operational current.
208–600 V AC rated operational voltage for industrial motor applications.
Integrated bypass simplifies installation and reduces energy losses during normal operation.
Built-in electronic overload, underload and locked rotor protection.
Integrated Modbus RTU communication supports automation system integration.
Key Features
ABB PSE efficient softstarter series.
18 A rated maximum operational current.
208–600 V AC rated operational voltage.
100–250 V AC rated control supply voltage.
50/60 Hz rated frequency.
Two-phase controlled soft starting and stopping.
Voltage ramp and torque ramp control.
Current limit and kickstart functions.
Built-in bypass and motor protection functions.
Built-in Modbus RTU communication and analogue output.
Efficient Motor Starting and Protection
Softstarters such as the ABB PSE18-600-70 progressively control the voltage applied to a motor during starting and stopping. This helps reduce electrical starting current and mechanical stress compared with direct-on-line starting, supporting smoother operation of the motor and driven equipment.
The ABB PSE series combines soft starting functionality with integrated motor protection, built-in bypass and communication features. The PSE18-600-70 also provides an illuminated, language-neutral display and supports an optional external keypad for applications requiring remote access to the operator interface.
Typical Applications
Industrial pumps and water handling systems.
Fans and ventilation equipment.
Compressors.
Conveyors and material handling systems.
Industrial machinery and production equipment.
Motor control and automation panels.
Technical Specifications
Manufacturer
ABB
Series
PSE Softstarters
Model
PSE18-600-70
Product type
Softstarter
Product ID
1SFA897101R7000
EAN
7320500400593
Rated maximum operational current
18 A
Rated operational voltage
208–600 V AC
Rated control supply voltage
100–250 V AC
Rated frequency
50 / 60 Hz
Control
Two-phase controlled
Motor power
7.5 kW at 400 / 415 V AC
Main terminal protection rating
IP00
Terminal type
Screw terminals
Operating ambient temperature
-25 to +60 °C
Dimensions (H × W × D)
245 × 90 × 184 mm
Net weight
2.4 kg
Frequently Asked Questions
What is the ABB PSE18-600-70 used for?
The PSE18-600-70 is used to provide controlled starting and stopping of three-phase AC motors in applications such as pumps, fans, compressors and conveyors.
What is the rated current of the ABB PSE18-600-70?
The PSE18-600-70 has a rated maximum operational current of 18 A.
What operational voltage does the PSE18-600-70 support?
The softstarter has a rated operational voltage range of 208–600 V AC.
What control supply voltage does the PSE18-600-70 require?
The PSE18-600-70 uses a rated control supply voltage of 100–250 V AC at 50/60 Hz.
What protection and communication features are built into the PSE18-600-70?
The softstarter includes electronic overload, underload and locked rotor protection, together with built-in Modbus RTU communication and an analogue output.
Trusted by Industrial Automation Professionals
ABB PSE softstarters combine controlled motor starting, integrated protection, built-in bypass and industrial communication capabilities for efficient operation of three-phase motors in machinery and process applications.
Manufacturer
ABB
Series
PSE Softstarters
Model
PSE18-600-70
Product type
Softstarter
Product ID
1SFA897101R7000
EAN
7320500400593
Rated maximum operational current
18 A
Rated operational voltage
208–600 V AC
Rated control supply voltage
100–250 V AC
Rated frequency
50 / 60 Hz
Control
Two-phase controlled
Motor power
7.5 kW at 400 / 415 V AC
Main terminal protection rating
IP00
Terminal type
Screw terminals
Operating ambient temperature
-25 to +60 °C
Dimensions (H × W × D)
245 × 90 × 184 mm
Net weight
2.4 kg
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
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If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
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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...