OT125ALUU3BZ

Name: OT125ALUU3BZ
Brand: ABB
SKU: OT125ALUU3BZ

The ABB OT125ALUU3BZ is a durable outdoor switch disconnector with a galvanized steel enclosure, polyester coating, and IP65 protection. It features a padlockable handle, gas pressure relief, and is designed for single and parallel cable configurations.

Product ModelOT125ALUU3BZ

Material Number1SCA022750R1430

Product ID91005

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Durable ConstructionThe OT125ALUU3BZ boasts a UV-resistant galvanized steel enclosure, ensuring it withstands harsh outdoor conditions and prolonged exposure to UV light.
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2. Enhanced Safety FeaturesEquipped with an inbuilt gas pressure relief function, this switch disconnector protects users from internal arc faults, providing a safe working environment.
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3. Versatile Cable Entry OptionsThe product supports various cable entry types, including blank, ring-flange, and C-flange (FL21), allowing for flexible installation configurations.
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4. Secure OperationThe padlockable handle ensures secure operation, while the earthed door via hinges adds an extra layer of safety and reliability.
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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

Pollution Degree

Product Net Width

250 mm

Product Net Height

400 mm

Product Net Depth / Length

180 mm

Product Net Weight

11 kg

5. IP65 ProtectionDesigned with IP65 protection, this switch disconnector is suitable for outdoor use and resistant to dust and water ingress, making it ideal for harsh environments.

Cable Entry Position

Up/Down

Cable Outlets Per Side

Blank / Blank, Knock-outs: 10mm, 12.5mm, 20.5mm, 25.5mm

Conventional Thermal Current (Ithe)

Fully Enclosed 125 A

Degree of Protection

acc. to IEC 60529 IP65

Enclosure Material

Steel sheet

Handle Color

Black

Handle Type

Pistol handle

Maximum Mounted Auxiliary Contacts

2 NO, 1 NC

Mounted Auxiliary Contacts

0 NO, 0 NC

Number of Poles

Pollution Degree

Power Loss

at Rated Operating Conditions per Pole 4 W

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 750 V

Rated Operational Current AC-22A (Ie)

(380 ... 415 V) 125 A (690 V) 125 A

Rated Operational Current AC-23A (Ie)

(380 ... 415 V) 105 A (690 V) 50 A

Rated Operational Voltage

Main Circuit 750 V

Object Classification Code

UNSPSC

39122233

IDEA Granular Category Code (IGCC)

5293 >> Switch disconnector

WEEE Category

5. Small Equipment (No External Dimension More Than 50 cm)

Manufacturer ID

1SCA022750R1430