ABB OTDCP16S12M enclosed DC switch disconnector with IP65 enclosure, 16 A operational current and 1000 V DC rating for photovoltaic and battery energy storage applications.
£153.88
The ABB OTDCP16S12M (1SCA125153R1001) is a robust enclosed DC switch disconnector engineered for photovoltaic (PV) systems, battery energy storage installations and other demanding DC applications. Part of the trusted ABB OTDCP enclosed switch disconnector range, it provides safe and dependable isolation of direct current circuits within a durable weatherproof enclosure suitable for indoor and outdoor use.
Housed in a rigid UV-resistant glass reinforced polycarbonate enclosure, the OTDCP16S12M features a black selector handle with a built-in cover interlock and padlocking facility for enhanced operator safety. Threaded cable entries with knock-out holes allow fast installation, making it an excellent choice for renewable energy installers and panel builders.
With a 16 A rated operational current, a 1000 V DC operating voltage and an IP65 protection rating, the ABB OTDCP16S12M is ideal for isolating photovoltaic strings, battery storage systems, combiner boxes and industrial DC distribution circuits.
The ABB OTDCP16S12M safely isolates photovoltaic arrays and other direct current circuits during servicing and maintenance. Its enclosed construction protects the switch mechanism against environmental conditions while ensuring safe operation in demanding renewable energy installations.
Its IP65 enclosure, durable selector mechanism and high-voltage DC capability make it an excellent choice for solar installers, electrical contractors and OEM panel builders requiring reliable DC isolation.
| Current | 16 A |
|---|---|
| Voltage | 000 V |
| Phase | Three Phase |
| IP Rating | IP65 |
| Manufacturer | ABB |
| Series | OTDCP Enclosed Switch Disconnectors |
| Model | OTDCP16S12M |
| Manufacturer Part Number | 1SCA125153R1001 |
| Product type | Enclosed DC switch disconnector |
| Rated operational current | 16 A |
| Rated operational voltage | 1000 V DC |
| Rated insulation voltage (Ui) | 1250 V |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Number of poles | 3 |
| Mounting type | Base mounting |
| Protection rating | IP65 |
| Enclosure material | UV-resistant glass reinforced polycarbonate |
| Terminal type | Screw clamp, 2.5 to 16 mm² |
| Dimensions (H × W × D) | approx. 150 × 95 × 95 mm |
| Weight | approx. 0.59 kg |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
The OTDCP16S12M is an enclosed DC switch disconnector designed to safely isolate photovoltaic arrays, battery systems and other DC electrical circuits.
Yes. The enclosure is manufactured from UV-resistant glass reinforced polycarbonate and carries an IP65 protection rating for indoor and outdoor use.
The switch is rated for 16 A with a maximum operational voltage of 1000 V DC.
Yes. The black selector handle can be secured with up to three padlocks and incorporates a safety cover interlock.
It is commonly installed in photovoltaic systems, battery energy storage installations, combiner boxes and industrial DC distribution systems.
ABB OTDCP enclosed switch disconnectors are trusted worldwide by solar installers, electrical contractors and panel builders for delivering dependable DC isolation and long-term protection in photovoltaic and battery energy storage systems.
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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...