ABB OTDCP32S22MD enclosed DC switch disconnector rated at 32 A with a four-pole design, IP65 enclosure and black rotary handle for photovoltaic and battery energy storage applications.
£152.44
The ABB 1SCA131732R1001, also known as the OTDCP32S22MD, is a heavy-duty enclosed DC switch disconnector designed for the safe isolation of photovoltaic arrays, battery energy storage systems and other direct current installations. Rated at 32 A and suitable for systems up to 1000 V DC, it provides reliable on-load switching and secure isolation for demanding renewable energy applications.
As part of ABB's trusted OTDCP enclosed solar switch range, the switch features a rigid UV-protected glass reinforced polycarbonate enclosure with an IP65 protection rating, making it ideal for both indoor and outdoor environments. Threaded cable entries with knock-out holes allow flexible installation for photovoltaic strings, battery storage systems and industrial DC equipment.
Its four-pole configuration incorporates a black rotary selector handle, an interlocked enclosure cover and a padlockable operating mechanism capable of accepting up to three padlocks. These features improve maintenance safety while ensuring dependable isolation in commercial and industrial renewable energy systems.
Enclosed DC switch disconnectors provide a dependable means of isolating photovoltaic arrays, battery storage systems and other DC circuits before maintenance or emergency servicing. Proper isolation helps protect personnel while maintaining the safety and reliability of renewable energy installations.
The ABB OTDCP32S22MD combines high current capability, dependable switching performance and a rugged weather-resistant enclosure, making it an excellent choice for residential, commercial and industrial solar power systems.
| Current | 32 A |
|---|---|
| Voltage | 000 V |
| Phase | Three Phase |
| IP Rating | IP65 |
| Manufacturer | ABB |
| Series | OTDCP Enclosed Solar Switches |
| Product ID | 1SCA131732R1001 |
| Model | OTDCP32S22MD |
| Product type | Enclosed DC switch disconnector |
| Rated operational current | 32 A |
| Maximum operational voltage | 1000 V DC |
| Rated operational current (DC-21B at 1000 V) | 20 A |
| Number of poles | 4 |
| Protection rating | IP65 |
| Enclosure material | UV-protected glass reinforced polycarbonate |
| Handle colour | Black |
| Terminal type | Screw terminals |
| Dimensions (H × W × D) | 167 × 108 × 142 mm |
| Weight | Approx. 0.63 kg |
| EAN | 6417019609928 |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
The ABB 1SCA131732R1001 is an enclosed DC switch disconnector designed for safely isolating photovoltaic arrays, battery storage systems and other direct current electrical installations.
The switch has a rated operational current of 32 A.
The OTDCP32S22MD is designed for DC systems operating up to 1000 V DC.
Yes. The UV-resistant enclosure carries an IP65 protection rating, making it suitable for both indoor and outdoor environments.
Yes. The black selector handle can be secured using up to three padlocks to prevent accidental or unauthorised operation during maintenance.
ABB enclosed DC switch disconnectors are widely trusted by solar installers, electrical contractors and panel builders for reliable circuit isolation, durable construction and long-term performance in renewable energy installations.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...