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1SCA158170R1001 ABB OTDC315F02 2 Pole 1000VDC 315A Switch Disconnector
MPN: 1SCA158170R1001
Alt. SKU: OTDC315F02
Why Choose the OTDC315F02 [1SCA158170R1001]
This two-pole DC switch-disconnector is specifically designed for utility-scale photovoltaic installations operating at 1000V DC, with a current rating between 315A and 630A. Its optimised design delivers enhanced efficiency and performance while reducing overall dimensions. Measuring 150mm in width and 122mm in height, the compact OTDC range enables manufacturers to minimise the footprint of combiner boxes and inverters. This switch-disconnector is suitable for disconnecting individual PV circuits and is fully compliant with IEC 60947-1 and IEC 60947-3 standards, ensuring reliable and safe operation in demanding solar power applications.
Technical Specification
- Function: Two-pole DC switch-disconnector for single PV circuit disconnection.
- Voltage Rating: Rated operational voltage 1000 V DC.
- Current Rating: Rated operational current 315 A DC (DC-21B, DC-22B, DC-PV1, DC-PV2).
- Contact Configuration: Two poles (2P), single circuit.
- Insulation and Impulse Ratings: Rated insulation voltage 1500 V; rated impulse withstand voltage 12 kV.
- Degree of Protection: Front IP20.
- Terminal Type and Size: Lug terminals, 30 mm wide.
- Mechanical Durability: 10,000 operating cycles.
- Mounting Type: Base mounting with front operating mode.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the voltage rating of the switch-disconnector?
The rated operational voltage is 1000 V DC.
What is the current rating for this product?
The rated operational current ranges from 315 A DC to 630 A DC.
What is the degree of protection for this switch?
The degree of protection is IP20.
How is the switch mounted?
The switch is designed for base mounting with a front operating mode.
What type of terminals does this switch use?
The switch features lug terminals that are 30 mm wide.
How many operating cycles is the switch rated for?
The mechanical durability is rated for 10,000 operating cycles.
What standards does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Alternative Product SKU | OTDC315F02 |
|---|---|
| Manufacturer Part Number | 1SCA158170R1001 |
| Manufacturer | ABB |
| Barcode | 6417019872759 |
| 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 | 156.5mm |
| Depth | 135mm |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
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