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1SCA149069R1001 ABB OTDC100U33 6 Pole 1000VDC 160A Switch Disconnector
MPN: 1SCA149069R1001
Alt. SKU: OTDC100U33
Why Choose the OTDC100U33 [1SCA149069R1001]
The OTDC100U33 PV Disconnect Switch is designed for base mounting and rated at 100 A, 1000 V in accordance with IEC and UL standards. Please note that the handle and shaft are supplied separately. This switch provides reliable isolation for photovoltaic systems, ensuring safe maintenance and compliance with industry regulations.
Technical Specification
- Function: Photovoltaic disconnect switch for resistive loads with occasional overloads (DC-21B).
- Voltage Rating: 1000 V DC.
- Current Rating: 100 A.
- Contact Configuration: 3 circuits, 6 poles (triple circuit 7a,7e).
- Rated Impulse Withstand Voltage: 12 kV.
- Rated Insulation Voltage: 1500 V.
- Degree of Protection: IP20 (front).
- Terminal Type: Lug terminals, 19.5 mm width.
- Tightening Torque for Cable Lugs: 15–22 N·m.
- Mounting Type: Base mounting (handle and shaft not included).
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the OTDC100U33 PV Disconnect Switch?
The OTDC100U33 is a photovoltaic disconnect switch designed for resistive loads with occasional overloads (DC-21B).
What are the voltage and current ratings for this switch?
The switch has a voltage rating of 1000 V DC and a current rating of 100 A.
What is the contact configuration of the OTDC100U33?
The contact configuration consists of 3 circuits and 6 poles (triple circuit 7a, 7e).
What is the degree of protection for this product?
The OTDC100U33 has a degree of protection rated at IP20 (front).
What type of terminals does the switch use?
The switch features lug terminals with a width of 19.5 mm.
What is the tightening torque for the cable lugs?
The recommended tightening torque for the cable lugs is between 15–22 N·m.
How is the OTDC100U33 mounted?
The switch is designed for base mounting; however, the handle and shaft are not included.
| Alternative Product SKU | OTDC100U33 |
|---|---|
| Manufacturer Part Number | 1SCA149069R1001 |
| Manufacturer | ABB |
| Barcode | 6417019786452 |
| 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 | 160A |
| Voltage | 1000VDC |
| Degree of protection (IP) | IP20 |
| Nema Rating | 1 |
| Type of electric connection | Bolt connection |
| Packed Quantity | 1 |
| Height | 255mm |
| Width | 190mm |
| Depth | 98mm |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
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