ABB OTHV315E12WP three-pole 315 A switch disconnector with black pistol handle and operating shaft for 800 to 1000 V AC industrial electrical isolation.
The ABB OTHV315E12WP, product code 1SCA162981R1001, is a high-performance three-pole switch disconnector designed to provide safe electrical isolation and dependable switching in industrial installations operating between 800 and 1000 V AC. Part of the trusted ABB OTHV switch disconnector series, it is engineered for demanding applications including industrial power distribution, machinery, automation systems and renewable energy installations.
This front-operated, base-mounted switch disconnector is supplied as a complete assembly with a black pistol handle and adjustable operating shaft, enabling quick installation into electrical switchboards and control panels. The supplied handle is IP65 rated, padlockable in the OFF position and provides door interlocking for enhanced operator safety.
With a 315 A rated operational current for AC-21A and AC-22A applications and 200 A for AC-23A applications, the OTHV315E12WP delivers reliable performance for high-voltage industrial circuits while offering the durability and quality expected from ABB switching equipment.
The ABB OTHV315E12WP provides safe manual isolation of industrial electrical circuits, allowing equipment to be disconnected before maintenance, inspection or servicing. Its robust switching mechanism helps improve personnel safety while ensuring dependable long-term operation in demanding environments.
Supplied with an externally mounted pistol handle, the switch enables convenient operation from outside the enclosure while maintaining door interlocking and padlocking functionality. This makes it an excellent choice for industrial switchboards, OEM machinery, renewable energy installations and electrical distribution systems.
| Current | 315 A |
|---|---|
| Voltage | 800 V |
| Phase | Three Phase |
| IP Rating | IP00 |
| Manufacturer | ABB |
| Series | OTHV |
| Model | OTHV315E12WP |
| Product ID | 1SCA162981R1001 |
| Product type | Switch disconnector |
| Number of poles | 3 |
| Operation | Front operated |
| Mounting type | Base mounting |
| Rated operational voltage | 800 to 1000 V AC |
| Rated insulation voltage (Ui) | 1000 V |
| Rated operational current AC-21A / AC-22A | 315 A |
| Rated operational current AC-23A | 200 A |
| Conventional thermal current | 315 A |
| Rated impulse withstand voltage | 12 kV |
| Protection rating | IP00 (switch), IP65 (handle) |
| Terminal type | Lug terminals, 25 mm |
| Mechanical durability | 16,000 operations |
| Dimensions (H × W × D) | approx. 220 × 221 × 107 mm |
| EAN | 6417019929330 |
| Country of origin | Finland |
| Included accessories | Black pistol handle, adjustable operating shaft and phase barriers |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
The OTHV315E12WP is designed to safely switch and isolate industrial electrical circuits operating between 800 and 1000 V AC.
It provides a rated operational current of 315 A for AC-21A and AC-22A applications and 200 A for AC-23A applications.
Yes. This model is supplied complete with a black IP65 pistol handle, adjustable operating shaft and phase barriers.
Yes. The supplied handle can be padlocked in the OFF position and provides door interlocking for improved operator safety.
It is commonly installed inside industrial switchboards, electrical control panels and power distribution equipment requiring reliable manual isolation.
ABB OTHV switch disconnectors are trusted by electrical engineers, panel builders and OEM manufacturers for dependable electrical isolation, robust switching performance and long-term industrial reliability.
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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...