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1SCA125090R1001 ABB OTDCP32SA22M 4 Pole 1000VDC 32A Switch Disconnector
ABB OTDCP32SA22M enclosed DC switch disconnector rated at 32 A and 1000 V DC with an IP65 enclosure for photovoltaic systems, battery storage and industrial DC isolation.
Why Choose the ABB OTDCP32SA22M Enclosed Solar Switch?
The ABB OTDCP32SA22M (1SCA125090R1001) is a robust enclosed DC switch disconnector engineered for the safe isolation of photovoltaic (PV) systems, battery energy storage installations and industrial direct current applications. As part of the proven ABB OTDCP enclosed solar switch range, it delivers dependable switching performance, long service life and enhanced safety for renewable energy installations.
Manufactured using a durable glass reinforced polycarbonate enclosure, the OTDCP32SA22M offers excellent UV resistance and an IP65 protection rating, making it suitable for both indoor and outdoor use. The enclosure incorporates threaded cable entries with knockout holes for straightforward installation while protecting internal components from dust and water ingress.
Rated at 32 A and suitable for operation up to 1000 V DC, this 4-pole enclosed switch disconnector features a red and yellow padlockable rotary handle, secure screw terminals and an interlocked enclosure, making it an ideal isolation solution for solar PV systems, combiner boxes and industrial DC power distribution.
Key Advantages
- High quality enclosed DC switch disconnector for renewable energy applications.
- 32 A rated operational current.
- 1000 V DC operating voltage.
- Durable IP65 UV resistant enclosure.
- Red and yellow padlockable rotary handle improves operator safety.
- Suitable for indoor and outdoor photovoltaic installations.
- Reliable ABB switching technology for long-term performance.
Key Features
- ABB OTDCP enclosed solar switch series.
- Manufacturer part number: 1SCA125090R1001.
- Model: OTDCP32SA22M.
- 32 A rated operational current.
- 1000 V DC rated operational voltage.
- 4-pole switch disconnector.
- Glass reinforced UV stabilised polycarbonate enclosure.
- IP65 environmental protection.
- Red and yellow rotary operating handle with padlock facility.
- Screw terminals accepting 2.5 to 16 mm² conductors.
Reliable DC Isolation for Renewable Energy Systems
The ABB OTDCP32SA22M enables safe isolation of direct current circuits, allowing maintenance and servicing to be carried out safely on photovoltaic arrays, battery storage equipment and industrial DC installations. Its rugged enclosure and high voltage capability make it suitable for demanding operating environments.
Designed using ABB's proven switch disconnector technology, the OTDCP32SA22M delivers dependable operation, simple installation and long-term reliability, helping installers meet the requirements of modern renewable energy systems.
Typical Applications
- Solar photovoltaic (PV) installations.
- Battery energy storage systems.
- DC combiner boxes.
- Industrial DC power distribution.
- Renewable energy installations.
- Electrical control panels requiring DC isolation.
Technical Specifications
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| Voltage | 1000 V | |
|---|---|---|
| Supply Type | DC | |
| Product Series | ABB OTDCP | |
| Device Type | Enclosed DC isolator | |
| Current | 32 A | |
| Phase | Three Phase | |
| IP Rating | IP65 | |
| Poles | 4-pole | |
| Manufacturer | ABB | |
| Series | OTDCP Enclosed Solar Switches | |
| Model | OTDCP32SA22M | |
| Manufacturer Part Number | 1SCA125090R1001 | |
| Product type | Enclosed DC switch disconnector | |
| Rated operational current | 32 A | |
| Rated operational voltage | 1000 V DC | |
| Utilisation category | DC-21B | |
| Number of poles | 4 | |
| Protection rating | IP65 | |
| Rated insulation voltage (Ui) | 1250 V | |
| Rated impulse withstand voltage (Uimp) | 8 kV | |
| Terminal capacity | 2.5 to 16 mm² | |
| Connection type | Screw terminals | |
| Dimensions (H × W × D) | approx. 150 × 95 × 95 mm | |
| Weight | approx. 0.63 kg | |
| HS Code | 85365080 | |
| Country of Manufacture | Finland |
Frequently Asked Questions
What is the ABB OTDCP32SA22M used for?
It is an enclosed DC switch disconnector designed for safely isolating photovoltaic systems, battery storage installations and industrial direct current circuits.
What current rating does this switch have?
The OTDCP32SA22M has a rated operational current of 32 A.
What voltage is the switch rated for?
The switch is designed for operation at up to 1000 V DC.
Can it be installed outdoors?
Yes. The UV stabilised enclosure carries an IP65 protection rating, making it suitable for both indoor and outdoor installations.
Which applications commonly use this switch?
It is commonly installed in photovoltaic systems, battery storage systems, DC combiner boxes and industrial DC distribution panels.
Trusted by Renewable Energy Professionals
ABB OTDCP enclosed solar switches are trusted worldwide by electrical contractors, panel builders and renewable energy professionals for delivering safe, reliable DC isolation in photovoltaic and industrial power systems.
