ABB OTHV315E12W three-pole 315 A switch disconnector for 800 to 1000 V AC industrial electrical isolation and power distribution.
The ABB OTHV315E12W, product code 1SCA162980R1001, is a robust three-pole switch disconnector engineered to provide safe electrical isolation and dependable switching in industrial installations operating between 800 and 1000 V AC. As part of the proven ABB OTHV switch disconnector range, it is designed for demanding power distribution, industrial automation and renewable energy applications.
Its front-operated, base-mounted design enables straightforward installation inside electrical switchboards and control panels while delivering reliable manual isolation. Manufactured to IEC 60947-3 standards, the OTHV315E12W provides long service life and dependable switching performance in demanding industrial environments.
With a 315 A rated operational current for AC-21A and AC-22A applications and 200 A for AC-23A duty, the OTHV315E12W is suitable for isolating high-voltage three-phase circuits. The operating shaft and handle are supplied separately, allowing installers to configure the operating mechanism to suit individual enclosure requirements.
The ABB OTHV315E12W provides secure manual isolation of industrial electrical circuits, allowing equipment to be safely disconnected before maintenance or servicing. Its robust switching mechanism helps improve operational safety while reducing downtime across demanding industrial installations.
Designed for modern power distribution systems, the OTHV series combines high current ratings, dependable switching performance and flexible installation options, making it a trusted solution for panel builders, OEM manufacturers and electrical engineers.
| Current | 315 A |
|---|---|
| Voltage | 800 V |
| Phase | Three Phase |
| IP Rating | IP00 |
| Manufacturer | ABB |
| Series | OTHV |
| Model | OTHV315E12W |
| Product ID | 1SCA162980R1001 |
| 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 |
| Dimensions (H × W × D) | approx. 220 × 221 × 107 mm |
| Weight | approx. 3.4 kg |
| EAN | 6417019929323 |
| Country of origin | Finland |
| Handle and shaft | Ordered separately |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
The OTHV315E12W 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.
No. The operating handle and shaft are supplied separately, allowing installers to choose the most suitable operating accessories.
This model features a three-pole configuration for industrial three-phase electrical systems.
It is commonly installed inside industrial switchboards, electrical control panels and power distribution equipment requiring safe manual isolation.
ABB OTHV switch disconnectors are trusted by electrical engineers, panel builders and OEM manufacturers for dependable circuit 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...