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abb Automatic transfer switch 125 amps with 4 Poles
MPN: 1SCA151250R1001
Alt. SKU: OTM125F4C20D400C
Special Price
£2,066.70
£1,722.25
Regular Price
£3,179.53
Why Choose the OTM125F4C20D400C [1SCA151250R1001]
Automatic transfer switch, motor-operated with open transition 1-0-2 configuration. This self-powered unit features fixed operating parameters, ensuring reliable and consistent transfer between power sources in critical applications.
Technical Specification
- Function: Motor operated automatic transfer switch, open transition type 1-0-2.
- Operational Voltage: 380–415 V AC.
- Rated Operational Current: 125 A (AC-21A, AC-22A, AC-31B, AC-32B).
- Number of Poles: 4P with a switched fourth pole for simultaneous function.
- Rated Insulation Voltage (Ui): 800 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Degree of Protection: Front IP20.
- Terminal Type: Screw terminals with 6 N·m tightening torque (IEC 60947-1).
- Mounting Type: Base or DIN-rail mounting.
- Rated Short-time Withstand Current (Icw): 2.5 kA for 1 second.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of this product?
This is a motor operated automatic transfer switch with an open transition type 1-0-2.
What is the operational voltage range?
The operational voltage range is 380–415 V AC.
What is the rated operational current?
The rated operational current is 125 A (AC-21A, AC-22A, AC-31B, AC-32B).
How many poles does this switch have?
This switch has 4 poles, including a switched fourth pole for simultaneous function.
What are the mounting options for this switch?
The switch can be mounted on a base or DIN-rail.
What is the degree of protection?
The degree of protection is IP20 for the front.
What type of terminals does this product have?
The product features screw terminals with a tightening torque of 6 N·m (IEC 60947-1).
| Manufacturer Part Number | 1SCA151250R1001 |
|---|---|
| Barcode | 6417019815633 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Alternative Product SKU | OTM125F4C20D400C |
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