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1SCA123846R1001 ABB OTDC32FT3 3 Pole 1000VDC 45A Switch Disconnector
MPN: 1SCA123846R1001
Alt. SKU: OTDC32FT3
Why Choose the OTDC32FT3 [1SCA123846R1001]
The OTDC32FT3 is a DC switch-disconnector rated for 1000 VDC and 32 A, designed for single-circuit applications. It features door mounting for secure installation. A terminal bolt kit is included for reliable electrical connections, while the handle and shaft must be ordered separately to suit specific operational requirements. This component complies with IEC standards, ensuring compatibility and safety in DC electrical systems.
Technical Specification
- Function: DC switch-disconnector, single circuit, 3-pole.
- Rated Operational Voltage: 1000 V DC.
- Rated Operational Current (DC-21B): 32 A at 1000 V DC, 36 A at 600 V DC.
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Degree of Protection: IP20 (front).
- Terminal Type and Size: Screw terminals for 2.5 to 16 mm² cables.
- Contact Configuration: 3 poles, door mounting, handle and shaft ordered separately.
- Tightening Torque: 1.2 to 1.4 N·m for main circuit terminals.
- Standards: IEC 60947-1 and IEC 60947-3 compliant.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the OTDC32FT3?
The OTDC32FT3 is a DC switch-disconnector designed for single circuit, 3-pole applications.
What is the rated operational voltage and current for this product?
The rated operational voltage is 1000 V DC, with a rated operational current of 32 A at 1000 V DC and 36 A at 600 V DC.
What type of terminals does the OTDC32FT3 use?
It features screw terminals suitable for cable sizes ranging from 2.5 to 16 mm².
What is the degree of protection for the OTDC32FT3?
The device has a degree of protection rated at IP20 for the front.
Are the handle and shaft included with the OTDC32FT3?
No, the handle and shaft need to be ordered separately.
What are the tightening torque specifications for the main circuit terminals?
The tightening torque for the main circuit terminals is between 1.2 to 1.4 N·m.
What standards does the OTDC32FT3 comply with?
It is compliant with IEC 60947-1 and IEC 60947-3 standards. See the manufacturer's data sheet for standards and approvals.
| Alternative Product SKU | OTDC32FT3 |
|---|---|
| Manufacturer Part Number | 1SCA123846R1001 |
| Manufacturer | ABB |
| Barcode | 6417019545653 |
| Number of Poles | 3 Pole |
| Number of switches | 1 |
| Rated operating voltage | 1000 |
| Device construction | Built-in device fixed built-in technique |
| Type of control element | Other |
| Rated permanent current Iu | 45A |
| Voltage | 1000VDC |
| Degree of protection (IP) | IP20 |
| Degree of protection (NEMA) | 1 |
| Type of electric connection | Screw connection |
| Packed Quantity | 1 |
| Height | 69mm |
| Width | 52.5mm |
| Depth | 75.5mm |
| HS Code | 85365080 |
| Country of Manufacture | Estonia |
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