ABB OTHV250E03WP 3 pole front-operated base-mounted switch disconnector supplied with shaft and IP65 handle, rated at 250 A for 800 to 1000 V AC industrial isolation applications.
£392.40
The ABB OTHV250E03WP (1SCA162971R1001) is a premium 3-pole switch disconnector designed for the safe isolation of industrial and commercial electrical systems operating between 800 V AC and 1000 V AC. Part of ABB's high-performance OTHV switch disconnector range, this complete unit is supplied with a robust operating shaft and IP65 pistol-grip handle for reliable installation and dependable long-term operation.
Designed as a front-operated, base-mounted switch disconnector, the OTHV250E03WP is rated at 250 A for AC-21A and AC-22A applications, with a 135 A AC-23A rating. The supplied black operating handle features an IP65 protection rating, can be padlocked in the OFF position and incorporates a door interlock to improve maintenance safety.
Manufactured in accordance with IEC 60947-3, the OTHV250E03WP delivers outstanding switching performance, excellent mechanical durability and dependable electrical isolation for industrial switchboards, renewable energy systems, OEM machinery and power distribution equipment.
The ABB OTHV250E03WP provides safe manual isolation of high-voltage AC circuits, enabling maintenance and servicing to be carried out safely while minimising downtime. Its rugged construction and proven ABB switching technology ensure dependable performance in demanding industrial environments.
Supplied as a complete assembly with an adjustable operating shaft and IP65 handle, the OTHV250E03WP simplifies installation while providing excellent operator safety and long-term reliability across industrial switchgear and power distribution systems.
| Current | 250 A |
|---|---|
| Voltage | 800 V |
| Phase | Three Phase |
| IP Rating | IP00 |
| Manufacturer | ABB |
| Series | OTHV Switch Disconnectors |
| Model | OTHV250E03WP |
| Manufacturer Part Number | 1SCA162971R1001 |
| Product type | Switch disconnector |
| Number of poles | 3 |
| Rated operational current | 250 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 |
| Short-time withstand current (Icw) | 8 kA (1 second) |
| Mechanical durability | 20,000 operations |
| Connection type | Lug / bolt terminals |
| Protection | Front IP00, handle IP65 |
| Mounting | Front operated, base mounted |
| Dimensions (H × W × D) | 170 × 169.5 × 82.5 mm |
| Weight | Approximately 1.6 kg |
| 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.
Yes. The OTHV250E03WP is supplied complete with an adjustable operating shaft and an IP65 black pistol-grip handle.
The switch is rated at 250 A for AC-21A and AC-22A applications, with a 135 A AC-23A rating.
The switch is suitable for installations operating between 800 V AC and 1000 V AC.
Typical applications include industrial switchboards, renewable energy systems, OEM machinery, motor control centres and power distribution equipment.
ABB OTHV switch disconnectors are trusted worldwide by panel builders, machine builders and industrial engineers for delivering dependable electrical isolation, outstanding durability and reliable long-term performance.
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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...