"ABB OT125EAUA3T: A reliable, 3-pole AC switch disconnector with a 125 A current rating and 600 VAC voltage, designed for industrial control panels and motor disconnects."
Product ModelOT125EAUA3T
Material Number1SCA022277R3670
Product ID71320
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable Performance\"The ABB OT125EAUA3T ensures reliable switching and isolation in industrial applications, providing a robust solution for your electrical needs.\"
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2. High Current Rating\"With a 125 A current rating, this switch disconnector can handle demanding industrial loads, making it perfect for high-power applications.\"
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3. Durable Design\"Built with a durable design, the OT125EAUA3T withstands harsh environments and ensures long-lasting performance, extending the lifespan of your equipment.\"
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4. Easy Operation\"Front-operated and non-fusible, the OT125EAUA3T offers easy operation and quick make, quick brake mechanism for efficient switching.\"
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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 IP54
Pollution Degree
3
Product Net Width
400 mm
Product Net Height
400 mm
Product Net Depth / Length
230 mm
Product Net Weight
10 kg
5. Compliance and Safety\"Compliant with RoHS and REACH regulations, this switch disconnector ensures safety and environmental responsibility in your industrial setup.\"
Cable Cross-Section
120 mm²
Cable Entry Position
Down/Down
Cable Outlets Per Side
Blank / Open
Conventional Thermal Current (Ithe)
Fully Enclosed 160 A
Degree of Protection
acc. to IEC 60529 IP54
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
3P
Pollution Degree
3
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
Q
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
