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1SCA125154R1001 ABB OTDCP25S12M 3 Pole 1000VDC 25A Switch Disconnector
ABB OTDCP25S12M enclosed DC switch disconnector with IP65 enclosure, 25 A operational current, three-pole configuration and 1000 V DC rating for photovoltaic and battery energy storage applications.
£114.90
Why Choose the ABB OTDCP25S12M Enclosed DC Switch Disconnector?
The ABB OTDCP25S12M (1SCA125154R1001) is a premium enclosed DC switch disconnector engineered for photovoltaic (PV) systems, battery energy storage installations and industrial direct current applications. As part of the proven ABB OTDCP enclosed switch disconnector range, it delivers safe, dependable isolation of DC circuits within a compact IP65-rated enclosure suitable for both indoor and outdoor installations.
Featuring a 3-pole configuration with a durable black selector handle, the OTDCP25S12M provides reliable switching performance for photovoltaic strings and other DC circuits. The UV-resistant glass reinforced polycarbonate enclosure incorporates an integrated cover interlock and padlocking capability to enhance operational safety and equipment security.
With a 25 A rated operational current, support for applications up to 1000 V DC and ABB's renowned switching technology, the OTDCP25S12M is an ideal solution for solar combiner boxes, PV inverter installations, battery storage systems and industrial DC distribution equipment.
Key Advantages
- Designed specifically for photovoltaic and renewable energy installations.
- IP65 weatherproof enclosure for indoor and outdoor applications.
- 25 A operational current with support for up to 1000 V DC.
- 3-pole configuration for reliable DC isolation.
- UV-resistant glass reinforced polycarbonate enclosure.
- Black selector handle with integrated cover interlock and padlocking facility.
Key Features
- ABB OTDCP enclosed switch disconnector series.
- Model OTDCP25S12M.
- Manufacturer Part Number: 1SCA125154R1001.
- 25 A rated operational current.
- Maximum operating voltage: 1000 V DC.
- 3-pole configuration.
- IP65 UV-resistant polycarbonate enclosure.
- Black selector handle with ON/OFF indication.
- Integrated cover interlock.
- Padlockable operating handle.
- 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 OTDCP25S12M safely isolates photovoltaic strings, battery storage systems and other direct current circuits during maintenance and emergency shutdown procedures. Its robust enclosed construction protects the switching mechanism against dust, moisture and harsh environmental conditions while delivering dependable long-term performance.
Its combination of ABB's proven DC switching technology, compact IP65 enclosure and straightforward installation makes it 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 | 25 A | |
| Phase | Three Phase | |
| IP Rating | IP65 | |
| Poles | 3-pole | |
| Manufacturer | ABB | |
| Series | OTDCP Enclosed Switch Disconnectors | |
| Model | OTDCP25S12M | |
| Manufacturer Part Number | 1SCA125154R1001 | |
| Product type | Enclosed DC switch disconnector | |
| Rated operational current (Ie) | 25 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-resistant glass reinforced polycarbonate | |
| Cable entry | 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 OTDCP25S12M used for?
The OTDCP25S12M is an enclosed DC switch disconnector designed to safely isolate photovoltaic arrays, battery storage systems and other direct current electrical circuits.
Is the enclosure suitable for outdoor installation?
Yes. The UV-resistant enclosure carries an IP65 protection rating, making it suitable for demanding indoor and outdoor applications.
What current and voltage is the switch rated for?
The switch has a 25 A rated operational current and supports applications up to 1000 V DC.
Does the switch include a black operating handle?
Yes. The OTDCP25S12M is supplied with a black selector handle featuring ON/OFF indication, padlocking capability and an integrated cover interlock.
Where is the OTDCP25S12M 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 safe, reliable DC isolation across photovoltaic and battery energy storage applications.
