ABB OT1250E22C: High-amp, 4-pole enclosed disconnect switch for low-voltage applications. Reliable, efficient, and safe operation. Ideal for various electrical distribution needs.
Product ModelOT1250E22C
Material Number1SCA103309R1001
Product ID87953
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High Amperage RatingThe ABB OT1250E22C has a high amperage rating of 1250 A, making it suitable for demanding electrical applications.
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2. 4-Pole DesignWith a 4-pole design, this switch offers flexibility and versatility in handling multiple electrical circuits efficiently.
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3. Enclosed DesignThe enclosed design provides a safe and secure environment for the switch, protecting it from environmental factors and ensuring reliable operation.
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4. Low-Voltage ApplicationsDesigned for low-voltage applications, this switch is ideal for a variety of electrical distribution needs, including residential and commercial settings.
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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
Front IP20
Environmental Information
1SCC303050D0201
Pollution Degree
3
Product Net Width
480 mm 18.9 in
Product Net Height
306 mm 12.05 in
Product Net Depth / Length
309 mm 12.17 in
5. Brand ReliabilityManufactured by ABB, a renowned brand in the electrical industry, this switch is built with quality and reliability in mind, ensuring long-lasting performance and durability.
Product Net Weight
41.67 kg 91.87 lb
Conventional Free-air Thermal Current (Ith)
Π= 40 °C 1250 A
Degree of Protection
Front IP20
Distance Between Phases
Standard
Fourth Pole Position
Right Side
Fourth Pole Type
Switched - Simultaneous Function
Handle Color
Black
Handle Type
Handle and shaft not included
Mounting Type
Base mounting
Number of Poles
4P
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 29 W
Rated Impulse Withstand Voltage (Uimp)
12 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Current AC-21A (Ie)
(380 ... 415 V) 1250 A (500 V) 1250 A (690 V) 1250 A
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
