ABB OTDC500F11 two-pole 500 A 1000 V DC switch disconnector for photovoltaic installations, industrial DC distribution and renewable energy applications.
£714.49
The ABB OTDC500F11 (Product ID 1SCA158220R1001) is a high-performance DC switch disconnector designed for safe isolation of direct current circuits in photovoltaic systems, industrial DC installations and renewable energy applications. Part of the proven ABB OTDC series, it combines compact dimensions, high efficiency and dependable switching performance for demanding DC installations.
Designed specifically for modern photovoltaic applications, the OTDC500F11 features an innovative two-pole construction that reduces power losses while providing reliable switching at up to 1000 V DC. Its compact footprint enables smaller combiner boxes and inverter assemblies, helping OEMs and panel builders optimise enclosure space without compromising performance.
With a 500 A rated operational current, 1000 V DC operating voltage and compliance with IEC 60947-1 and IEC 60947-3, the OTDC500F11 is ideal for utility-scale solar installations, industrial DC distribution systems and renewable energy infrastructure. Handles and operating shafts are supplied separately to suit individual installation requirements.
The ABB OTDC500F11 provides dependable manual isolation of high-current DC circuits used within photovoltaic installations, combiner boxes and industrial power conversion systems. Its efficient switching design helps reduce power losses while maintaining reliable operation throughout the lifetime of the installation.
Its compact construction, proven ABB reliability and compliance with international switching standards make it an excellent choice for panel builders, renewable energy installers and OEM equipment manufacturers requiring dependable DC isolation.
| Current | 500 A |
|---|---|
| Voltage | 000 V |
| IP Rating | IP20 |
| Manufacturer | ABB |
| Series | OTDC DC Switch Disconnectors |
| Model | OTDC500F11 |
| Product ID | 1SCA158220R1001 |
| Product type | DC switch disconnector |
| Rated operational current | 500 A |
| Rated operational voltage | 1000 V DC |
| Number of poles | 2 |
| Circuit configuration | Single DC / PV circuit |
| Standards | IEC 60947-1 and IEC 60947-3 |
| Mounting | Front operated, mechanism between poles |
| Protection | IP20 (front) |
| Operating handle | Supplied separately |
| Operating shaft | Supplied separately |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
It is designed to safely isolate high-current DC circuits in photovoltaic systems, renewable energy installations and industrial DC applications.
The switch disconnector has a rated operational current of 500 A.
The OTDC500F11 is designed for applications operating at up to 1000 V DC.
It complies with IEC 60947-1 and IEC 60947-3.
No. The operating handle and shaft are supplied separately to suit the required enclosure and installation.
ABB OTDC switch disconnectors are trusted by renewable energy engineers, solar installers, panel builders and OEM manufacturers for delivering dependable DC isolation, compact installation and reliable long-term performance.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...