The ABB OT250E03K is a reliable, compact 3-pole switch-disconnector with manual and motorized operation. It includes comprehensive safety features and meets IEC 60947 standards.
Product ModelOT250E03K
Material Number1SCA022763R5040
Product ID83792
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Comprehensive Safety FeaturesThe ABB OT250E03K is equipped with a range of inbuilt safety features, ensuring reliable operation in demanding applications. All motorized switches can also be operated manually in emergency situations, providing added security.
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2. Compact DesignDesigned for space efficiency, the OT250E03K offers a compact solution without compromising on performance. Its compact size makes it ideal for a variety of applications where space is limited.
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3. High PerformanceThe OT250E03K is engineered to provide reliable performance in high-demand applications. It supports a wide range of operational currents and voltages, making it versatile for various electrical needs.
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4. Manual and Motorized OperationThis switch-disconnector offers both manual and motorized operation, providing flexibility in how it is used. This feature ensures that the device can be easily operated in emergency situations or as part of an automated system.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Degree of Protection
Front IP00
Environmental Information
1SCC301265D0201
Pollution Degree
3
Product Net Width
145.5 mm
Product Net Height
150 mm
Product Net Depth / Length
107 mm
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5. Meets IEC 60947 StandardsThe OT250E03K meets the technical standards set by IEC 60947, ensuring that it adheres to international safety and performance criteria. This certification provides assurance of the product's reliability and safety in electrical installations.
Product Net Weight
1.4 kg
Conventional Free-air Thermal Current (Ith)
Π= 40 °C 250 A
Conventional Thermal Current (Ithe)
Fully Enclosed 250 A
Degree of Protection
Front IP00
Distance Between Phases
Standard
Handle Color
Black
Handle Type
Direct mounted pistol type handle
Lock Type
Yes
Mechanical Durability
20000
Mounting Type
Base mounting
Number of Poles
3P
Operating Mode
Front operated
Pollution Degree
3
Position of Line Terminals
Top In - Bottom Out Bottom In - Top Out
Power Loss
at Rated Operating Conditions per Pole 6.5 W
Rated Conditional Short-Circuit Current (Inc)
(315 A fuse, 500 V) 100 kA (355 A fuse, 690 V) 80 kA (250 A fuse, 690 V) 100 kA
