ABB OTHV200E12W 3 pole front-operated base-mounted switch disconnector rated at 200 A for 800 to 1000 V AC industrial isolation applications.
The ABB OTHV200E12W (1SCA162962R1001) is a robust 3-pole switch disconnector designed to provide safe, dependable isolation for industrial and commercial electrical installations operating between 800 V AC and 1000 V AC. Part of the trusted ABB OTHV switch disconnector range, it delivers reliable switching performance for industrial switchboards, power distribution systems and OEM machinery.
Designed as a front-operated, base-mounted switch disconnector, the OTHV200E12W is rated at 200 A for AC-21A and AC-22A applications, with a 135 A AC-23A rating. This version is supplied without an operating handle or shaft, allowing installers to select compatible ABB operating accessories to suit individual enclosure designs and installation requirements.
Manufactured in accordance with IEC 60947-3, the OTHV200E12W offers high mechanical durability, dependable switching performance and long service life, making it ideal for renewable energy systems, industrial automation and demanding power distribution applications.
The ABB OTHV200E12W provides dependable manual isolation of high-voltage AC circuits, allowing maintenance and servicing to be completed safely while minimising downtime. Its rugged construction and ABB switching technology ensure reliable performance in demanding industrial environments.
Designed for industrial switchboards, renewable energy systems, OEM machinery and power distribution equipment, this switch disconnector provides installation flexibility by allowing compatible ABB operating handles and shafts to be selected separately.
| Current | 200 A |
|---|---|
| Voltage | 800 V |
| Phase | Three Phase |
| IP Rating | IP00 |
| Manufacturer | ABB |
| Series | OTHV Switch Disconnectors |
| Model | OTHV200E12W |
| Manufacturer Part Number | 1SCA162962R1001 |
| Product type | Switch disconnector |
| Number of poles | 3 |
| Rated operational current | 200 A (AC-21A / AC-22A) |
| Rated operational current AC-23A | 135 A |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Short-circuit making capacity (Icm) | 30 kA |
| Mechanical durability | 20,000 operations |
| Connection type | Bolt / lug terminals |
| Protection rating | Front IP00 |
| Mounting type | Front operated, base mounted |
| Standards | IEC 60947-3 |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
It is a 3-pole switch disconnector designed to safely isolate high-voltage AC electrical circuits in industrial and commercial installations.
No. The operating handle and shaft are supplied separately, allowing installers to select compatible ABB accessories.
The switch is rated at 200 A for AC-21A and AC-22A applications, with a 135 A AC-23A rating.
The OTHV200E12W is suitable for electrical systems operating between 800 V AC and 1000 V AC.
Typical applications include industrial switchboards, OEM machinery, motor control centres, renewable energy systems and power distribution equipment.
ABB OTHV switch disconnectors are trusted worldwide by panel builders, OEM manufacturers and industrial engineers for delivering dependable electrical isolation, outstanding durability 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...