ABB OTDC500FV02 DC switch disconnector rated at 500 A and up to 1500 V DC for photovoltaic, battery storage and industrial DC isolation applications.
The ABB OTDC500FV02 (Part Number 1SCA158224R1001) is a high-performance DC switch disconnector designed for safe isolation of direct current circuits in demanding industrial and renewable energy applications. Part of the trusted ABB OTDC series, this switch provides reliable manual isolation for photovoltaic systems, battery energy storage systems and other high-voltage DC installations.
Designed to meet stringent IEC requirements, the OTDC500FV02 offers dependable switching performance for high-current DC circuits. Its compact construction, robust operating mechanism and flexible installation options make it an ideal choice for panel builders, OEMs and electrical contractors requiring safe DC isolation.
With a 500 A rated operational current and support for up to 1500 V DC, the ABB OTDC500FV02 delivers reliable switching performance for modern solar power systems, energy storage installations and industrial DC distribution applications.
DC switch disconnectors provide a safe means of isolating high-voltage direct current circuits during maintenance and servicing. The ABB OTDC series is engineered to deliver dependable switching performance while helping protect personnel and electrical equipment in demanding industrial environments.
The OTDC500FV02 is widely specified in photovoltaic installations, battery storage systems and industrial DC power applications where reliable isolation, long operational life and compliance with international standards are essential.
| Current | 500 A |
|---|---|
| Voltage | 500 V |
| IP Rating | IP20 |
| Manufacturer | ABB |
| Series | OTDC DC Switch Disconnectors |
| Model | OTDC500FV02 |
| Part number | 1SCA158224R1001 |
| Product type | DC switch disconnector |
| Rated operational current | 500 A |
| Rated operational voltage | Up to 1500 V DC |
| Application category | DC-21B |
| Number of poles | 2 |
| Mounting type | Panel mounting |
| Operating mechanism | Front operated |
| Approximate weight | 3.41 kg |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
It is used to safely isolate high-voltage DC circuits in renewable energy and industrial power distribution systems.
The OTDC500FV02 has a 500 A rated operational current.
The switch is designed for applications operating at up to 1500 V DC.
No. Operating handles and shafts are supplied separately and can be selected to suit the installation requirements.
It is commonly installed within electrical switchboards, solar combiner boxes, battery storage systems and industrial DC control panels.
ABB OTDC DC switch disconnectors are trusted by electrical engineers, panel builders and renewable energy installers for providing reliable DC isolation in demanding industrial and photovoltaic applications.
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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...