OT125EAUR3TZ

Name: OT125EAUR3TZ
Brand: ABB
SKU: OT125EAUR3TZ

The ABB OT125EAUR3TZ is a robust 3-pole front operated switch disconnector designed for industrial control applications. It offers reliable switching and isolation with protected clamp terminals, making it a versatile choice for various electrical systems.

Product ModelOT125EAUR3TZ

Material Number1SCA022281R6660

Product ID93994

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable PerformanceThe OT125EAUR3TZ ensures reliable switching and isolation, providing a secure operation in a wide range of industrial control applications.
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2. Front Operated DesignIts front operated mechanism allows for easy and convenient operation, reducing the risk of accidental disconnections.
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3. Base Mounting FlexibilityThe switch disconnector is base mounted, offering flexibility in installation options and compatibility with various mounting systems.
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4. DIN-Rail MountabilityDesigned to be DIN-rail mountable, this switch disconnector fits seamlessly into modern industrial control panels, enhancing overall system efficiency.
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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

400 mm

Product Net Height

400 mm

Product Net Depth / Length

230 mm

Product Net Weight

12 kg

5. Stringent Safety StandardsMeeting stringent safety standards, the OT125EAUR3TZ ensures compliance with IEC and UL regulations, providing a safe and reliable solution for your electrical needs.

Cable Entry Position

Down/Down

Cable Outlets Per Side

Blank / 4xring-flange, Knock-outs: 3x10mm, 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

Pollution Degree

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)

E-Number (Finland)

3642801

E-Number (Norway)

1429144

Manufacturer ID

1SCA022281R6660