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1SCA134388R1001 ABB OTDC25UT2 2 Pole 1000VDC 40A Switch Disconnector
MPN: 1SCA134388R1001
Alt. SKU: OTDC25UT2
Special Price
£100.30
£83.58
Regular Price
£154.31
Why Choose the OTDC25UT2 [1SCA134388R1001]
The OTDC25UT2 PV Disconnect Switch is designed for secure isolation in photovoltaic systems, supporting a single circuit with a maximum rating of 25 A at 600 VDC (UL) and 660 VDC (IEC), or 16 A at 1000 VDC (IEC). It features door mounting compatibility and includes a terminal bolt kit for straightforward installation. Please note that the handle and shaft are supplied separately to allow flexible configuration. This switch ensures reliable operation and compliance with international standards for solar PV applications.
Technical Specification
- Function: Photovoltaic disconnect switch, single circuit.
- Voltage Rating: 600 VDC (UL) / 660 VDC (IEC) at 25 A, 1000 VDC (IEC) at 16 A.
- Current Rating: 25 A (600 VDC / 660 VDC), 16 A (1000 VDC).
- Contact Configuration: 2-pole (2P), single circuit.
- Insulation Voltage (Ui): 1000 V.
- Impulse Withstand Voltage (Uimp): 8 kV.
- Degree of Protection: Front IP20.
- Terminal Type and Size Range: Screw terminals, 2.5 to 16 mm² (12 to 6 AWG).
- Mounting Type: Door mounting.
- Thermal Current Rating: 50 A free air, 40 A enclosed.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the OTDC25UT2?
The OTDC25UT2 is a photovoltaic disconnect switch designed for single circuit applications.
What are the voltage and current ratings for this switch?
The switch has a voltage rating of 600 VDC (UL) / 660 VDC (IEC) at 25 A, and 1000 VDC (IEC) at 16 A.
What is the degree of protection for the OTDC25UT2?
The degree of protection is IP20 for the front of the switch.
What type of terminals does the OTDC25UT2 use?
The switch uses screw terminals with a size range of 2.5 to 16 mm² (12 to 6 AWG).
How is the OTDC25UT2 mounted?
The OTDC25UT2 is designed for door mounting.
What additional components are required for installation?
A terminal bolt kit is included, but the handle and shaft need to be ordered separately.
What standards does the OTDC25UT2 comply with?
See the manufacturer's data sheet for standards and approvals.
| Alternative Product SKU | OTDC25UT2 |
|---|---|
| Manufacturer Part Number | 1SCA134388R1001 |
| Manufacturer | ABB |
| Barcode | 6417019631868 |
| 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 | 40A |
| Voltage | 1000VDC |
| Degree of protection (IP) | IP20 |
| Nema Rating | 1 |
| Type of electric connection | Screw connection |
| Packed Quantity | 1 |
| Height | 54.8mm |
| Width | 73.8mm |
| Depth | 64.1mm |
| HS Code | 85365080 |
| Country of Manufacture | Estonia |
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