OT125EBUC3TZ

Name: OT125EBUC3TZ
Brand: ABB
SKU: OT125EBUC3TZ

The ABB OT125EBUC3TZ switch disconnector is a reliable 125A AC disconnection solution. Front-operated and non-fusible, it ensures safe and efficient switching in various industrial applications.

Product ModelOT125EBUC3TZ

Material Number1SCA022497R5450

Product ID71786

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable PerformanceThe ABB OT125EBUC3TZ switch disconnector provides consistent and reliable performance, ensuring your operations run smoothly and efficiently.
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2. Robust DesignDesigned to withstand various industrial conditions, this switch disconnector offers a robust and durable solution for your electrical needs.
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3. Front-OperatedEasy to use with a front-operated mechanism, this switch disconnector simplifies your workflow and reduces the risk of accidents.
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4. Non-FusibleThe non-fusible design of the OT125EBUC3TZ ensures that the switch disconnector operates reliably without the need for fuses, reducing downtime and maintenance costs.
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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

400 mm

Product Net Depth / Length

230 mm

Product Net Weight

1 kg

Cable Cross-Section

120 mmÂ²

5. Versatile ApplicationsSuitable for a wide range of industrial applications, including motor disconnects, industrial control panel disconnects, and service entrance equipment, this switch disconnector is a versatile solution for your electrical needs.

Cable Entry Position

Cable Outlets Per Side

Blank / 2xC-flange, Knock-outs: 10mm, 12.5mm, 20.5mm, 25.5mm, 32.5mm

Conventional Thermal Current (Ithe)

Fully Enclosed 160 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

1 NO, 1 NC

Number of Poles

Position of Line Terminals

Bottom In - Bottom Out

Position of PE Terminals

Bottom In - Bottom Out

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 (500 V) 125 A (690 V) 125 A

Rated Operational Current AC-23A (Ie)

(380 ... 415 V) 125 A (500 V) 90 A (690 V) 70 A

Rated Operational Power AC-23A (Pe)

(380 ... 415 V) 55 kW (500 V) 55 kW (690 V) 55 kW

Rated Operational Voltage

Main Circuit 750 V

Object Classification Code

WEEE Category

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

Manufacturer ID

1SCA022497R5450