OT250KLUU6BLZ

Name: OT250KLUU6BLZ
Brand: ABB
SKU: OT250KLUU6BLZ

The ABB OT250KLUU6BLZ is a robust switch disconnector designed to meet the demands of high-voltage electrical systems. With a steel sheet enclosure and IP65 rating, it provides a reliable and durable solution for applications requiring 415V AC23 and 250A. Its interlocked cover and defeatable interlocking features enhance safety and efficiency.

Product ModelOT250KLUU6BLZ

Material Number1SCA103757R1001

Product ID71791

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliability and DurabilityThe OT250KLUU6BLZ is built with a steel sheet enclosure, ensuring it can withstand harsh environments and maintain its performance over time.
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2. High-Performance OperationDesigned to handle 415V AC23 and 250A, this switch disconnector delivers efficient and reliable electrical operations.
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3. Enhanced Safety FeaturesThe device features an interlocked cover and defeatable interlocking, providing an additional layer of safety and protection in high-voltage applications.
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4. IP65 RatingWith an IP65 rating, the OT250KLUU6BLZ is protected against dust and water ingress, making it suitable for a wide range of industrial environments.
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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

800 mm

Product Net Height

800 mm

Product Net Depth / Length

230 mm

Product Net Weight

36.14 kg

Cable Entry Position

Top/Bottom

5. Easy InstallationThe compact design and straightforward installation process make the OT250KLUU6BLZ an ideal choice for both new and existing electrical systems, ensuring minimal downtime and hassle-free integration.

Cable Outlets Per Side

Connecting Capacity Main Circuit

Hole Diameter 8 mm Screw Clamp / PE Terminal 4pc,25 ... 120 mmÂ²

Conventional Thermal Current (Ithe)

Fully Enclosed 250 A

Degree of Protection

acc. to IEC 60529 IP65

Enclosure Material

Steel sheet

Handle Color

Black

Handle Type

Pistol handle

Impact Resistance Rating

Housing IK09

Maximum Mounted Auxiliary Contacts

4 NO, 2 NC

Mounted Auxiliary Contacts

0 NO, 0 NC

Neutral Type

Detachable neutral

Number of Auxiliary Contacts NC

Number of Auxiliary Contacts NO

Number of Poles

Rated Conditional Short-Circuit Current (Inc)

40.5 kA

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 1000 V

Rated Operational Current AC-22A (Ie)

(380 ... 415 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

Tightening Torque

Main Circuit 22 NÂ·m

Tightening Torque

Main Circuit 22 NÂ·m

ETIM 8

EC000216 - Switch disconnector

ETIM 9

EC000216 - Switch disconnector (low voltage)

UNSPSC

39122205

IDEA Granular Category Code (IGCC)

5166 >> Safety switch

eClass

V11.1 : 27371403

WEEE Category

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

Manufacturer ID

1SCA103757R1001