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1SCA158288R1001 ABB OTDC500F33 6 Pole 1000VDC 500A Switch Disconnector
MPN: 1SCA158288R1001
Alt. SKU: OTDC500F33
Why Choose the OTDC500F33 [1SCA158288R1001]
This six-pole DC switch-disconnector is fully optimised for utility-scale photovoltaic systems operating at 1000V DC, accommodating current ratings from 315A to 500A. Its redesigned compact form factor enhances efficiency and performance while reducing overall equipment size. This enables manufacturers to streamline combiner box and inverter dimensions without compromising reliability. Certified to IEC 60947-1 and IEC 60947-3 standards, the OTDC switch-disconnector is specifically engineered to safely disconnect triple PV circuits, ensuring compliance and operational integrity in large-scale solar installations.
Technical Specification
- Function: Six-pole DC switch-disconnector for triple PV circuit disconnection.
- Rated Operational Voltage: 1000 V DC.
- Rated Operational Current: 500 A (DC-21B, DC-PV1, DC-PV2).
- Contact Configuration: 6 poles, 3 circuits.
- Rated Insulation Voltage (Ui): 1500 V.
- Rated Impulse Withstand Voltage (Uimp): 12 kV.
- Degree of Protection: Front IP20.
- Terminal Type and Size: Lug terminals, 30 mm width.
- Mechanical Durability: 10,000 operating cycles.
- Mounting Type: Base mounting.
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 serves as a six-pole DC switch-disconnector specifically designed for triple PV circuit disconnection.
What is the rated operational voltage and current for this product?
The rated operational voltage is 1000 V DC, and the rated operational current ranges from 315 A to 500 A.
What is the degree of protection for this switch?
The degree of protection is IP20, indicating it is suitable for indoor use and protected against solid objects greater than 12.5 mm.
What type of terminals does this switch use?
The switch features lug terminals with a width of 30 mm.
How many operating cycles is this switch rated for?
The mechanical durability of this switch is rated for 10,000 operating cycles.
What standards does this product conform to?
Approved according to IEC 60947-1 and IEC 60947-3. See the manufacturer's data sheet for standards and approvals.
What is the mounting type for this switch?
This switch is designed for base mounting.
| Alternative Product SKU | OTDC500F33 |
|---|---|
| Manufacturer Part Number | 1SCA158288R1001 |
| Manufacturer | ABB |
| Barcode | 6417019873930 |
| Number of Poles | 6 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 | 500A |
| Voltage | 1000VDC |
| Degree of protection (IP) | IP20 |
| Nema Rating | 1 |
| Type of electric connection | Bolt connection |
| Packed Quantity | 1 |
| Height | 211mm |
| Width | 353.5mm |
| Depth | 135mm |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
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