OTM1250E3C21D380CN?? ?S

Name: OTM1250E3C21D380CN?? ?S
Brand: ABB
SKU: OTM1250E3C21D380CN?? ?S

The ABB OTM1250E3C21D380CN is a 1250A automatic transfer switch with 3 poles and a 21DN controller. It offers reliable power transfer and is base or door mountable, making it suitable for critical applications.

Product ModelOTM1250E3C21D380CN?? ?S

Material Number2TFC800652R1001

Product ID91385

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High CapacityThe OTM1250E3C21D380CN supports up to 1250A, ensuring it can handle high power demands in critical applications.
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2. Reliable Power TransferWith its automatic transfer mechanism, this switch guarantees seamless switching between power sources, minimizing downtime and ensuring continuous operation.
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3. Versatile Mounting OptionsThe controller can be either base mounted or door mounted, providing flexibility in installation and maintenance.
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4. Advanced ControllerEquipped with a 21DN controller, this switch offers advanced control and monitoring capabilities, enhancing system reliability and efficiency.
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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

WEEE Category

4. Large Equipment (Any External Dimension More Than 50 cm)

Manufacturer ID

2TFC800652R1001