ABB OTDC500FV11-ESS two-pole 500 A 1500 V DC switch disconnector for battery energy storage systems requiring reliable high-voltage DC isolation.
£1,265.70
The ABB OTDC500FV11-ESS (Product ID 1SCA158227R1001) is a heavy-duty DC switch disconnector specifically developed for energy storage systems (ESS) requiring reliable isolation of high-voltage battery circuits. As part of the advanced ABB OTDC ESS series, it delivers dependable switching performance, compact dimensions and enhanced protection for modern battery energy storage installations.
Designed for demanding ESS applications, the OTDC500FV11-ESS is durable, virtually maintenance-free and simple to install. Depending on the battery storage architecture, it can be used within battery racks, DC combiner cabinets or power conversion systems, providing a safe manual disconnect point during maintenance and emergency shutdown procedures.
With a 500 A rated operational current, a 1500 V DC operating voltage and a 2-pole configuration, the switch is approved to IEC 60947-1 and IEC 60947-3. It provides a 30 kA conditional short-circuit current rating with suitable fuses, making it ideal for commercial and utility-scale battery energy storage systems.
The ABB OTDC500FV11-ESS has been specifically developed to safely isolate high-voltage battery circuits within modern energy storage systems. Its high switching capability and robust construction provide dependable protection during maintenance, commissioning and emergency shutdown procedures while supporting long-term system reliability.
Its compact footprint, internationally recognised approvals and ABB's proven engineering make it an excellent solution for battery manufacturers, renewable energy system integrators, OEM equipment builders and electrical panel manufacturers.
| Current | 500 A |
|---|---|
| Voltage | 500 V |
| IP Rating | IP20 |
| Manufacturer | ABB |
| Series | OTDC ESS DC Switch Disconnectors |
| Model | OTDC500FV11-ESS |
| Product ID | 1SCA158227R1001 |
| EAN | 6417019873329 |
| Product type | DC Switch Disconnector |
| Rated operational current | 500 A |
| Rated operational voltage | 1500 V DC |
| Rated insulation voltage (Ui) | 1500 V |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Rated short-time withstand current (Icw) | 10 kA |
| Conditional short-circuit current | 30 kA with suitable fuses |
| Number of poles | 2 |
| Mounting type | Base mounting |
| Connection type | Bolt terminals |
| Protection rating | IP20 (front) |
| Standards | IEC 60947-1 and IEC 60947-3 |
| Approximate dimensions (H × W × D) | 211 × 157.5 × 135 mm |
| Approximate weight | 3.5 kg |
| Country of origin | Finland |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
It is designed to safely isolate high-voltage DC circuits in battery energy storage systems and other demanding renewable energy applications.
The switch disconnector has a 500 A rated operational current.
The OTDC500FV11-ESS is designed for applications operating at up to 1500 V DC.
When protected with suitable fuses, it provides a 30 kA conditional short-circuit current rating.
No. The operating handle and shaft are supplied separately to allow selection for the required enclosure and installation.
ABB OTDC ESS switch disconnectors are trusted by battery manufacturers, renewable energy engineers, system integrators and panel builders for delivering dependable DC isolation, excellent switching performance and long-term operational reliability.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
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...