Why Choose the ABB OTDCP16S11M Enclosed DC Switch Disconnector?
The ABB OTDCP16S11M (1SCA125129R1001) is a compact and highly reliable enclosed DC switch disconnector designed for photovoltaic (PV) systems and battery energy storage applications. As part of the trusted ABB OTDCP enclosed switch disconnector range, it provides safe isolation of direct current circuits while offering a durable IP65 enclosure suitable for both indoor and outdoor installations.
Supplied in a robust UV-resistant, glass reinforced polycarbonate enclosure, the OTDCP16S11M features a black selector handle with integrated cover interlock and padlocking capability for enhanced operational safety. Its compact design simplifies installation while delivering dependable performance in demanding renewable energy and industrial environments.
With a 16 A rated operational current, support for up to 1000 V DC and a weather-resistant IP65 enclosure, the ABB OTDCP16S11M is ideally suited for photovoltaic arrays, battery storage systems, solar combiner boxes and industrial DC isolation applications.
Key Advantages
- Compact enclosed DC switch disconnector for photovoltaic applications.
- IP65 enclosure suitable for indoor and outdoor installation.
- 16 A operational current with ratings up to 1000 V DC.
- UV-resistant glass reinforced polycarbonate enclosure.
- Padlockable selector handle with integrated cover interlock.
- Reliable ABB construction for long-term renewable energy applications.
Key Features
- ABB OTDCP enclosed switch disconnector series.
- Model OTDCP16S11M.
- Manufacturer part number: 1SCA125129R1001.
- 16 A rated operational current.
- 1000 V DC maximum operating voltage.
- 2-pole single circuit configuration.
- Black selector handle.
- IP65 weatherproof enclosure.
- Padlockable operating handle for up to three padlocks.
- M20 threaded cable entry knockouts.
Reliable DC Isolation for Solar Installations
The ABB OTDCP16S11M provides safe and dependable isolation of photovoltaic strings and DC battery circuits during maintenance and emergency shutdown procedures. Its enclosed design protects the switching mechanism from environmental conditions while maintaining reliable operation.
The IP65 enclosure makes the switch particularly suitable for outdoor solar installations where weather resistance, operator safety and long service life are essential.
Typical Applications
- Photovoltaic (PV) systems.
- Solar combiner boxes.
- Battery energy storage systems.
- DC battery isolation.
- Industrial DC distribution.
- Renewable energy installations.
