PST250-600-70

Name: PST250-600-70
Brand: ABB
SKU: PST250-600-70

The ABB PST250-600-70 soft starter is a high-performance, microprocessor-based solution designed for soft starting and stopping motors. It supports a wide voltage range and is suitable for various industrial applications.

Product ModelPST250-600-70

Material Number1SFA894013R7000

Product ID90329

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Advanced TechnologyThe PST250-600-70 features the latest microprocessor technology for precise control and efficient motor operation.
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2. Wide Voltage CompatibilitySupports main circuit voltages from 208 to 600V AC and control supply voltages from 100 to 250V AC, ensuring flexibility in various industrial settings.
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3. High Power HandlingCapable of handling motor powers up to 75 kW at 230V, 132 kW at 400V, and 160 kW at 500V, making it suitable for demanding applications.
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4. User-Friendly InterfaceEquipped with a graphical display supporting 15 languages for easy setup and operation, enhancing user experience and reducing installation time.
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Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Product Net Width

360 mm

Product Net Height

420 mm

Product Net Depth / Length

270 mm

Product Net Weight

23 kg

Rated Operational Voltage

Main Circuit 208 ... 600 V AC

Rated Control Supply Voltage (Us)

100 ... 250 V AC

5. Energy Efficiency and Bypass FunctionIncludes a built-in bypass for energy saving and easy installation, reducing downtime and operational costs.

6. Advanced Monitoring and ControlSupports all major communication protocols and includes built-in Modbus RTU for monitoring and control, ensuring seamless integration with existing systems.

7. Robust EnclosureFeatures NEMA 1/4X/12/IP00/IP20/IP66 enclosures, providing protection against dust, moisture, and corrosive atmospheres, ensuring reliable operation in harsh environments.

8. Overload ProtectionEquipped with a Class 10 overload relay, providing robust protection against motor overloads and ensuring safe operation.

9. Analog Output for MeasurementOffers analog output for measuring current, voltage, power factor, and more, facilitating comprehensive monitoring and analysis.

10. Compact DimensionsMeasures 279 mm L x 258 mm W x 470 mm H, making it compact and easy to integrate into various industrial settings.

Rated Control Circuit Voltage (Uc)

DC Operation 24 V

Rated Frequency (f)

50/60 Hz Main Circuit 50 / 60 Hz

Rated Operational Power - In-Line Connection (Pe)

(400 V) 132 kW (500 V) 160 kW

Rated Operational Current - In-Line Connection (Ie)

250 A

Rated Operational Power - Inside Delta Connection

at 400 V 220 kW at 500 V 295 kW

Rated Operational Current - Inside Delta Connection

430 A

Service Factor Percentage

115 %

Overload Protection

Build-in electronic overload protection

Integrated Electronic Overload

Yes

Adjustable Rated Motor Current Ie

30 ... 115 %

Starting Capacity at Maximum Rated Current Ie

3xIe for 15s

Ramp Time

0 ... 120 second [unit of time] 1 ... 120 second [unit of time]

Initial Voltage During Start

30 ... 70 %

Step Down Voltage Special Ramp

100 ... 30 %

Current Limit Function

1.5 ... 7xIe

Switch for Inside Delta Connection

Yes

Run Signal Relay

Yes

By-pass Signal Relay

Yes

Fault Signal Relay

Yes

Overload Signal Relay

Yes

Analog Outputs

0â¦10 volts 0â¦20 mA 4â¦20 mA

Signal Indication Ready to Start/Standby ON (LED)

Green

Signal Indication Protection (LED)

Yellow

Signal Indication Fault (LED)

Red

Number of Starts Per Hour at 3.5*Ie for 7 sec. 50% ON Time 50% OFF Time

Communication

FiledBusPlug(Standard)

Degree of Protection

acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP00

Terminal Type

Main Circuit: Bars

Connecting Capacity Main Circuit

Hole Diameter 10.2 mm Width and Thickness 20x5 mm

Connecting Capacity Control Circuit

Rigid 1 x 2.5 mmÂ² Rigid 2 x 1.5 mmÂ²

Connecting Capacity Supply Circuit

Rigid 1 x 2.5 mmÂ²

Tightening Torque

Control Circuit 0.5 NÂ·m Main Circuit 28 NÂ·m Supply Circuit 0.5 NÂ·m

Product Main Type

PST250

Ambient Air Temperature

Operation 0 ... +50 Â°C Storage -25 ... +70 Â°C

Object Classification Code

ETIM 7

EC000640 - Soft starter

ETIM 8

EC000640 - Soft starter

ETIM 9

EC000640 - Soft starter

eClass

V11.0 : 27370907

UNSPSC

39121521

Manufacturer ID

1SFA894013R7000