ABB OTHV800E12 3 pole 800 A switch disconnector for 800 to 1000 V AC industrial power distribution and electrical isolation.
The ABB OTHV800E12 (1SCA162998R1001) is a robust 3-pole switch disconnector designed for safe isolation and dependable switching in high current industrial power distribution systems. As part of the reliable ABB OTHV switch disconnector range, it is engineered for demanding applications operating on 800 to 1000 V AC, providing safe isolation, long service life and excellent operational reliability.
Built to comply with IEC 60947-3, the OTHV800E12 delivers reliable switching performance while helping improve personnel safety during maintenance. Its heavy-duty construction and high short-circuit withstand capability make it suitable for industrial installations, renewable energy systems and electrical distribution equipment. The operating handle and shaft are supplied separately and must be ordered independently.
With a rated operational current of 800 A, three-pole configuration and 1000 V AC rated insulation voltage, the OTHV800E12 is ideally suited for switchboards, motor control centres, OEM machinery and commercial power distribution applications.
The ABB OTHV800E12 safely isolates high current electrical circuits while delivering dependable switching performance in demanding industrial applications. Its robust design helps minimise downtime while improving operational safety during maintenance and servicing.
Designed for panel builders, OEMs and electrical contractors, the OTHV series offers proven reliability, flexible installation and dependable performance across industrial power distribution systems.
| Current | 800 A |
|---|---|
| Voltage | 800 V |
| Phase | Three Phase |
| IP Rating | IP00 |
| Manufacturer | ABB |
| Series | OTHV Switch Disconnectors |
| Model | OTHV800E12 |
| Manufacturer Part Number | 1SCA162998R1001 |
| Product type | Switch disconnector |
| Number of poles | 3 |
| Rated operational current | 800 A |
| Operating voltage | 800 to 1000 V AC |
| Rated insulation voltage | 1000 V AC |
| Frequency | 50 / 60 Hz |
| Rated impulse withstand voltage | 12 kV |
| Protection rating | IP00 |
| Mounting type | Base mounted |
| Terminal type | Bolt / lug terminals |
| Mechanical durability | Approx. 10,000 operations |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
It is used to safely isolate and switch high current electrical circuits in industrial power distribution systems.
The switch disconnector has a rated operational current of 800 A.
The OTHV800E12 features a 3-pole configuration.
No. The operating handle and shaft are supplied separately and must be ordered independently.
It is suitable for industrial switchboards, power distribution systems, renewable energy installations and motor control centres.
ABB OTHV switch disconnectors are trusted by electrical engineers, panel builders and industrial contractors for reliable isolation, dependable switching performance and long service life in demanding industrial 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...