OT125EAUC3TZ

Name: OT125EAUC3TZ
Brand: ABB
SKU: OT125EAUC3TZ

The ABB OT125EAUC3TZ is a high-performance, 125A, 3-pole disconnect switch. It features front-operated non-fusible design, screw terminals, and a base mounting type. Perfect for motor control centers, industrial control panels, and other critical applications.

Product ModelOT125EAUC3TZ

Material Number1SCA022339R2060

Product ID91415

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Amperage RatingThe ABB OT125EAUC3TZ supports a robust 125A amperage rating, making it suitable for demanding industrial applications.
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2. Reliable DesignWith a front-operated non-fusible design, this switch ensures reliable operation and safety in critical systems.
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3. Versatile MountingAvailable in base mounting type, it can be easily integrated into various panel configurations, including DIN rail and panel mount options.
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4. Protected TerminalsEquipped with protected terminal clamps, the switch provides secure connections and reduces the risk of electrical shock.
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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. Compliance and CertificationsMeets stringent standards such as UL508, CSA C22.2 No. 14, and IEC 60947-3, ensuring compliance with global safety regulations.

Cable Entry Position

Down/Down

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

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)

3642820

Manufacturer ID

1SCA022339R2060