OT125ALAA3BZ

Name: OT125ALAA3BZ
Brand: ABB
SKU: OT125ALAA3BZ

The ABB OT125ALAA3BZ is a robust 3-pole front operated disconnect switch designed for industrial control panels and motor disconnects. It features a 125A rating, 600V max operating voltage, and screw terminals for secure connections. Perfect for reliable switching and isolation in various applications.

Product ModelOT125ALAA3BZ

Material Number1SCA022302R6710

Product ID91981

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
1. Reliable PerformanceThe ABB OT125ALAA3BZ ensures reliable switching and isolation with its robust design, making it perfect for critical industrial applications.
2
2. High Current RatingWith a 125A rating, this switch disconnector can handle high current requirements, making it suitable for demanding industrial settings.
3
3. Front Operated MechanismThe front operated mechanism provides easy access and control, enhancing user convenience and efficiency.
4
4. Base Mounting DesignThe base mounting design allows for easy installation and flexibility in various mounting configurations, ensuring versatility in different applications.
5

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. Protected Terminal ClampsThe protected terminal clamps ensure secure connections and protect against accidental contact, enhancing safety and reliability.

Cable Entry Position

Up/Down

Cable Outlets Per Side

Open / Open

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

Position of Line Terminals

Top In - Bottom Out

Position of Neutral Terminals

Top In - Bottom Out

Position of PE Terminals

Top 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-21A (Ie)

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

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

WEEE Category

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

Manufacturer ID

1SCA022302R6710