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1SCA125155R1001 ABB OTDCP32S12M 3 Pole 1000VDC 32A Switch Disconnector
ABB OTDCP32S12M enclosed DC switch disconnector with IP65 enclosure, 32 A operational current, three-pole configuration and black selector handle for photovoltaic and battery energy storage applications.
£127.97
Why Choose the ABB OTDCP32S12M Enclosed DC Switch Disconnector?
The ABB OTDCP32S12M (1SCA125155R1001) is a high-performance enclosed DC switch disconnector specifically designed for photovoltaic (PV) systems, battery energy storage installations and industrial DC applications. As part of the proven ABB OTDCP enclosed switch disconnector range, it provides safe and reliable isolation of direct current circuits within a rugged IP65-rated enclosure suitable for both indoor and outdoor environments.
Featuring a 3-pole configuration, the OTDCP32S12M is supplied with a durable black selector handle incorporating clear ON/OFF indication. The UV-protected glass reinforced polycarbonate enclosure includes an integrated cover interlock and a padlockable handle capable of accepting up to three padlocks, ensuring maximum operator safety during maintenance procedures.
With a 32 A rated operational current, support for applications up to 1000 V DC, threaded cable entries and ABB's trusted DC switching technology, the OTDCP32S12M is ideally suited for solar combiner boxes, PV inverter installations, battery storage systems and industrial DC distribution equipment.
Key Advantages
- Purpose-built for photovoltaic and renewable energy applications.
- IP65 weatherproof enclosure suitable for indoor and outdoor installation.
- 32 A rated operational current with operation up to 1000 V DC.
- 3-pole configuration for reliable DC isolation.
- UV-protected glass reinforced polycarbonate enclosure.
- Padlockable black selector handle with integrated cover interlock.
Key Features
- ABB OTDCP enclosed switch disconnector series.
- Model OTDCP32S12M.
- Manufacturer Part Number: 1SCA125155R1001.
- 32 A rated operational current.
- Maximum operating voltage: 1000 V DC.
- 3-pole configuration.
- IP65 UV-protected glass reinforced polycarbonate enclosure.
- Black selector handle with ON/OFF indication.
- Padlockable handle for up to three padlocks.
- Integrated cover interlock.
- 2 × M20 top and 2 × M20 bottom threaded cable entries.
- Screw terminals accepting 2.5–16 mm² conductors.
Reliable DC Isolation for Renewable Energy Systems
The ABB OTDCP32S12M provides dependable isolation of photovoltaic strings, battery storage systems and other direct current circuits during maintenance and emergency shutdown procedures. Its enclosed construction protects the switching mechanism against dust, moisture and UV exposure while delivering long-term reliability in demanding environments.
Combining ABB's proven DC switching technology with a weatherproof IP65 enclosure and secure padlockable operation, the OTDCP32S12M is an excellent choice for renewable energy installers, OEM panel builders and industrial electrical contractors.
Typical Applications
- Photovoltaic (PV) systems.
- Solar combiner boxes.
- PV inverter installations.
- Battery energy storage systems.
- Industrial DC distribution panels.
- Renewable energy control equipment.
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 | 3-pole | |
| Manufacturer | ABB | |
| Series | OTDCP Enclosed Switch Disconnectors | |
| Model | OTDCP32S12M | |
| Manufacturer Part Number | 1SCA125155R1001 | |
| Product type | Enclosed DC switch disconnector | |
| Rated operational current (Ie) | 32 A | |
| Rated operational voltage | Up to 1000 V DC | |
| Rated insulation voltage (Ui) | 1250 V | |
| Rated impulse withstand voltage (Uimp) | 8 kV | |
| Number of poles | 3 | |
| Protection rating | IP65 | |
| Enclosure material | UV-protected glass reinforced polycarbonate | |
| Cable entries | 2 × M20 top / 2 × M20 bottom threaded knockouts | |
| Terminal capacity | 2.5–16 mm² | |
| Dimensions (H × W × D) | 150 × 95 × 95 mm | |
| Weight | Approximately 0.59 kg | |
| HS Code | 85365080 | |
| Country of Manufacture | Finland |
Frequently Asked Questions
What is the ABB OTDCP32S12M used for?
The OTDCP32S12M is an enclosed DC switch disconnector designed to safely isolate photovoltaic arrays, battery energy storage systems and other direct current electrical circuits.
Is the enclosure suitable for outdoor installation?
Yes. The UV-protected enclosure is rated IP65, making it suitable for demanding indoor and outdoor environments.
What current and voltage is the switch rated for?
The switch has a 32 A rated operational current and supports applications up to 1000 V DC.
Can the operating handle be padlocked?
Yes. The black selector handle can be secured with up to three padlocks and incorporates an integrated cover interlock for enhanced maintenance safety.
Where is the OTDCP32S12M typically installed?
It is commonly installed in photovoltaic systems, solar combiner boxes, battery energy storage systems and industrial DC distribution equipment.
Trusted by Renewable Energy Professionals
ABB OTDCP enclosed switch disconnectors are trusted worldwide by solar installers, electrical contractors and panel builders for delivering dependable DC isolation across photovoltaic and battery energy storage installations.
