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1SCA158306R1001 ABB OTDC630F22 4 Pole 1000VDC 630A Switch Disconnector
MPN: 1SCA158306R1001
Alt. SKU: OTDC630F22
Special Price
£1,386.78
£1,155.65
Regular Price
£2,133.50
Why Choose the OTDC630F22 [1SCA158306R1001]
This fully optimised four-pole DC switch-disconnector is designed for 1000V utility-scale photovoltaic installations, accommodating current ratings from 315A to 630A. Its advanced design delivers enhanced efficiency and performance while reducing overall size. The compact OTDC range enables manufacturers to minimise the footprint of combiner boxes and inverters, contributing to more streamlined system integration. This switch-disconnector is suitable for disconnecting dual PV circuits and is certified to IEC 60947-1 and IEC 60947-3 standards, ensuring reliable operation and compliance with industry requirements.
Technical Specification
- Function: Four-pole DC switch-disconnector for disconnecting double photovoltaic circuits.
- Rated Operational Voltage: 1000 V DC.
- Rated Operational Current: 630 A (DC-21B), 400 A (DC-22B), 500 A (DC-PV1 & DC-PV2).
- Contact Configuration: Double circuit, 4 poles.
- 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 switch-disconnector?
This is a four-pole DC switch-disconnector designed for disconnecting double photovoltaic circuits.
What is the rated operational voltage and current of the switch?
The rated operational voltage is 1000 V DC, with a current rating of 630 A (DC-21B), 400 A (DC-22B), and 500 A (DC-PV1 & DC-PV2).
What is the degree of protection for this product?
The degree of protection is IP20 for the front of the switch.
How is the switch mounted?
The switch is designed for base mounting.
What is the mechanical durability of the switch?
The mechanical durability is rated for 10,000 operating cycles.
What type of terminals does this switch use?
The switch features lug terminals with a width of 30 mm.
Is there any conformity information available for this product?
See the manufacturer's data sheet for standards and approvals.
| Alternative Product SKU | OTDC630F22 |
|---|---|
| Manufacturer Part Number | 1SCA158306R1001 |
| Manufacturer | ABB |
| Barcode | 6417019874111 |
| 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 |
| Rated permanent current Iu | 630A |
| Voltage | 1000VDC |
| Degree of protection (IP) | IP20 |
| Degree of protection (NEMA) | 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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