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1SCA158172R1001 ABB OTDC315F11 2 Pole 1000VDC 315A Switch Disconnector
MPN: 1SCA158172R1001
Alt. SKU: OTDC315F11
Special Price
£463.09
£385.91
Regular Price
£712.44
Why Choose the OTDC315F11 [1SCA158172R1001]
This two-pole DC switch-disconnector is specifically engineered for utility-scale photovoltaic systems operating at 1000V DC, with a current rating between 315A and 630A. Its advanced design delivers enhanced efficiency and performance while reducing overall dimensions. At just 150mm wide and 122mm high, the compact OTDC range enables manufacturers to minimise the footprint of combiner boxes and inverters. This device facilitates safe disconnection of individual PV circuits and is fully compliant with IEC 60947-1 and IEC 60947-3 standards, ensuring reliable operation in demanding solar power applications.
Technical Specification
- Function: Two-pole DC switch-disconnector for photovoltaic systems.
- Rated Operational Voltage: 1000 V DC.
- Rated Operational Current: 315 A (DC-21B, DC-22B, DC-PV1, DC-PV2).
- Contact Configuration: Single circuit, 2 poles (2a, 2b).
- Insulation Voltage (Ui): 1500 V.
- Impulse Withstand Voltage (Uimp): 12 kV.
- Degree of Protection: IP20 front panel.
- Terminal Type and Size: Lug terminals, 30 mm width.
- Mechanical Durability: 10,000 operation cycles.
- Mounting: Base mounting, front operating mode.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the rated operational voltage of the switch-disconnector?
The rated operational voltage is 1000 V DC.
What is the current range that this switch-disconnector supports?
This switch-disconnector supports a current range of 315-630 A.
What is the degree of protection for this product?
The degree of protection is IP20 for the front panel.
How is the switch-disconnector mounted?
The switch-disconnector is designed for base mounting and operates in a front operating mode.
What type of terminals does this switch-disconnector have?
The switch-disconnector features lug terminals with a width of 30 mm.
What is the insulation voltage of the switch-disconnector?
The insulation voltage (Ui) is 1500 V.
Is this product compliant with any standards?
Approved according to IEC 60947-1 and IEC 60947-3. See the manufacturer's data sheet for standards and approvals.
| Alternative Product SKU | OTDC315F11 |
|---|---|
| Manufacturer Part Number | 1SCA158172R1001 |
| Manufacturer | ABB |
| Barcode | 6417019872773 |
| Number of Poles | 2 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 | 315A |
| Voltage | 1000VDC |
| Degree of protection (IP) | IP20 |
| Nema Rating | 1 |
| Type of electric connection | Bolt connection |
| Packed Quantity | 1 |
| Height | 211mm |
| Width | 157.5mm |
| Depth | 135mm |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
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