ABB OT1250ELAA3AZ Disconnect Switch: 125A, 3 poles, 50/60 Hz, ideal for motor disconnects and industrial control panels.
Product ModelOT1250ELAA3AZ
Material Number1SCA102771R1001
Product ID71355
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable OperationThe ABB OT1250ELAA3AZ Disconnect Switch ensures consistent and reliable operation, making it a trusted choice for industrial applications.
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2. High Amperage RatingWith a 125A amperage rating, this switch can handle demanding electrical loads, providing efficient power distribution.
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3. Versatile ApplicationSuitable for motor disconnects and industrial control panels, this switch is versatile and adaptable to various electrical systems.
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4. Front Operated Non-Fusible DesignThe front-operated non-fusible design of the OT1250ELAA3AZ offers quick and easy operation, reducing downtime and improving productivity.
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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
800 mm
Product Net Height
1200 mm
Product Net Depth / Length
330 mm
Product Net Weight
59 kg
Cable Entry Position
Up/Down
5. Durable ConstructionBuilt with high-quality materials, this switch is designed to withstand harsh industrial environments, ensuring long-lasting performance and reliability.
Cable Outlets Per Side
Open / Open
Connecting Capacity Main Circuit
Hole Diameter 12 mm Screw Clamp / PE Terminal 10pcs, 25â¦120 mm²
Conventional Thermal Current (Ithe)
Fully Enclosed 1250 A
Degree of Protection
acc. to IEC 60529 IP65
Enclosure Material
Steel sheet
Handle Color
Red / Yellow
Handle Type
Pistol handle
Maximum Mounted Auxiliary Contacts
2 NO, 2 NC
Mounted Auxiliary Contacts
2 NO, 1 NC
Number of Poles
3P
Rated Insulation Voltage (Ui)
acc. to IEC/EN 60664-1 1000 V
Rated Operational Current AC-22A (Ie)
(380 ... 415 V) 1250 A (500 V) 1250 A (690 V) 1250 A
Rated Operational Current AC-23A (Ie)
(380 ... 415 V) 1250 A (500 V) 1250 A (690 V) 1250 A
