OT250KAUR3A

Name: OT250KAUR3A
Brand: ABB
SKU: OT250KAUR3A

The ABB OT250KAUR3A is a high-performance low-voltage product engineered for reliability and efficiency. It is designed to meet the demands of various applications, offering advanced features and superior performance.

Product ModelOT250KAUR3A

Material Number1SCA022380R2650

Product ID70375

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliability and EfficiencyThe ABB OT250KAUR3A is built to last, ensuring consistent performance and reliability in demanding environments.
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2. Advanced FeaturesEquipped with cutting-edge technology, this product offers advanced features that enhance its functionality and usability.
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3. Versatile ApplicationsDesigned to meet the needs of various applications, the OT250KAUR3A is versatile and adaptable to different settings.
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4. Superior PerformanceDelivering high-performance capabilities, this product ensures optimal results in every situation, making it a top choice for professionals.
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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

Degree of Protection

acc. to IEC 60529 IP65

Product Net Width

400 mm

Product Net Height

800 mm

Product Net Depth / Length

230 mm

Product Net Weight

23.95 kg

Cable Entry Position

Down/Down

5. Comprehensive SupportBacked by ABB's comprehensive support services, you can trust that you have the resources you need to get the most out of your investment.

Cable Outlets Per Side

Blank / 4xring-flange, Knock-outs: 3x10mm, 12.5mm, 20.5mm, 25.5mm, 32.5mm

Connecting Capacity Main Circuit

Hole Diameter 8 mm Screw Clamp / PE Terminal 4pcs, 25â¦120 mmÂ²

Conventional Thermal Current (Ithe)

Fully Enclosed 250 A

Degree of Protection

acc. to IEC 60529 IP65

Enclosure Material

Steel sheet

Handle Color

Red / Yellow

Handle Type

Pistol handle

Maximum Mounted Auxiliary Contacts

2 NO, 2 NC

Mounted Auxiliary Contacts

2 NO, 1 NC

Number of Poles

Rated Conditional Short-Circuit Current (Inc)

40.5 kA

Rated Impulse Withstand Voltage (Uimp)

8 kV

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 1000 V

Rated Operational Current AC-22A (Ie)

(380 ... 415 V) 250 A (500 V) 250 A (690 V) 250 A

Rated Operational Current AC-23A (Ie)

(380 ... 415 V) 250 A (500 V) 250 A (690 V) 250 A

Rated Operational Power AC-23A (Pe)

(380 ... 415 V) 132 kW (500 V) 160 kW (690 V) 200 kW

Rated Operational Voltage

Main Circuit 1000 V

Rated Short-Circuit Making Capacity (Icm)

(1000 V AC) 30 kA

Rated Short-time Withstand Current Low Voltage (Icw)

for 1 s 8 kA

Standards

IEC 60947-1, -3

Object Classification Code

ETIM 8

EC000216 - Switch disconnector

WEEE Category

4. Large Equipment (Any External Dimension More Than 50 cm)

Manufacturer ID

1SCA022380R2650