Why Choose the ABB OTDCP25S11M Enclosed DC Switch Disconnector?
The ABB OTDCP25S11M (1SCA125130R1001) is a robust enclosed DC switch disconnector designed for photovoltaic (PV) systems, battery energy storage installations and industrial DC applications. As part of the trusted ABB OTDCP enclosed switch disconnector range, it provides safe and reliable isolation of direct current circuits within a durable IP65-rated enclosure suitable for both indoor and outdoor environments.
Featuring a 2-pole single circuit configuration and a black selector handle with ON/OFF indication, the OTDCP25S11M offers dependable switching performance while maintaining a compact footprint. The enclosure is manufactured from UV-resistant glass reinforced polycarbonate and includes an integrated cover interlock for improved operator safety.
With a 25 A rated operational current, support for applications up to 1000 V DC and weatherproof construction, the ABB OTDCP25S11M is ideally suited for solar combiner boxes, photovoltaic inverter installations, battery storage systems and industrial DC distribution equipment.
Key Advantages
- Designed specifically for photovoltaic and renewable energy installations.
- IP65 weatherproof enclosure suitable for indoor and outdoor use.
- 25 A operational current with support for up to 1000 V DC.
- 2-pole single circuit configuration.
- UV-resistant glass reinforced polycarbonate enclosure.
- Black selector handle with integrated cover interlock.
Key Features
- ABB OTDCP enclosed switch disconnector series.
- Model OTDCP25S11M.
- Manufacturer Part Number: 1SCA125130R1001.
- 25 A rated operational current.
- Maximum operating voltage: 1000 V DC.
- 2-pole single circuit configuration.
- IP65 UV-resistant polycarbonate enclosure.
- Black selector handle with ON/OFF indication.
- Integrated cover interlock.
- Screw terminals accepting 2.5–16 mm² conductors.
- M20 threaded cable entry knockouts.
Reliable DC Isolation for Solar Energy Systems
The ABB OTDCP25S11M provides dependable isolation of photovoltaic strings and battery storage circuits during maintenance and emergency shutdown procedures. Its enclosed design protects internal switching components from environmental conditions while delivering long-term operational reliability.
Its compact dimensions, robust IP65 enclosure and ABB's proven DC switching technology make it an excellent choice for renewable energy professionals, panel builders and industrial electrical contractors requiring safe DC isolation.
Typical Applications
- Photovoltaic (PV) systems.
- Solar combiner boxes.
- PV inverter installations.
- Battery energy storage systems.
- Industrial DC distribution panels.
- Renewable energy control equipment.
