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1SCA161286R1001 ABB OTDC1000F22 4 Pole 1000VDC Switch Disconnector
MPN: 1SCA161286R1001
Alt. SKU: OTDC1000F22
Special Price
£2,322.34
£1,935.28
Regular Price
£3,572.82
Why Choose the OTDC1000F22 [1SCA161286R1001]
This four-pole DC switch-disconnector is fully optimised for utility-scale photovoltaic installations up to 1000V, covering a current range from 315A to 1000A. Its redesigned construction delivers enhanced efficiency and performance while reducing overall size. The compact OTDC series enables manufacturers to minimise the footprint of combiner boxes and inverters, supporting more streamlined system designs. This model is specifically designed to disconnect dual PV circuits and is certified to IEC 60947-1 and IEC 60947-3 standards, ensuring reliable and compliant operation in demanding solar applications.
Technical Specification
- Function: Four-pole DC switch-disconnector for disconnecting double PV circuit.
- Rated Operational Voltage: 1000 V DC.
- Rated Operational Current: 1000 A DC (DC-21B, DC-PV1 categories).
- Contact Configuration: 4 poles, single circuit.
- Rated Impulse Withstand Voltage: 12 kV.
- Rated Short-Circuit Making Capacity: 10 kA at 1000 V DC.
- Terminal Type: Lug terminals with 30 mm width.
- Mounting Type: Base mounted.
- Operating Mode: Front operation, with positive opening torque 18–30 N·m.
- Standards: IEC 60947-1, IEC 60947-3 approved.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of this DC switch-disconnector?
This device functions as a four-pole DC switch-disconnector for disconnecting double PV circuits.
What is the rated operational voltage and current for this product?
The rated operational voltage is 1000 V DC, and the rated operational current is 1000 A DC.
What type of terminals does this switch-disconnector use?
It features lug terminals with a width of 30 mm.
How is this switch-disconnector mounted?
This product is base mounted.
What is the rated short-circuit making capacity?
The rated short-circuit making capacity is 10 kA at 1000 V DC.
What standards does this product conform to?
It is approved according to IEC 60947-1 and IEC 60947-3. See the manufacturer's data sheet for standards and approvals.
| Alternative Product SKU | OTDC1000F22 |
|---|---|
| Manufacturer Part Number | 1SCA161286R1001 |
| Manufacturer | ABB |
| Barcode | 6417019913889 |
| Number of Poles | 4 Pole |
| Number of switches | 1 |
| Rated operating voltage | 1000 |
| Device construction | Built-in device fixed built-in technique |
| Type of control element | Other |
| Voltage | 1000VDC |
| Degree of protection (IP) | IP20 |
| Nema Rating | 1 |
| Type of electric connection | Bolt connection |
| Packed Quantity | 1 |
| Height | 211mm |
| Width | 255.5mm |
| Depth | 135mm |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
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