ABB OTHV1600E12P 3-pole 1600 A switch disconnector supplied with handle and shaft for 800 to 1000 V AC industrial power distribution and electrical isolation applications.
The ABB OTHV1600E12P (1SCA162945R1001) is a heavy-duty 3-pole switch disconnector designed for the safe isolation and manual switching of high current electrical circuits. Part of the proven ABB OTHV high voltage switch disconnector range, it is engineered for industrial and commercial power distribution systems operating between 800 and 1000 V AC.
Supplied as a complete package including the operating handle and adjustable shaft, the OTHV1600E12P provides fast installation, dependable operation and long mechanical service life. Its front-operated, base-mounted construction is ideal for switchboards, industrial control panels and electrical distribution equipment where reliable isolation is essential.
With a 1600 A rated operational current, robust bolt connection terminals and compliance with IEC 60947-3, the OTHV1600E12P is well suited to industrial manufacturing, renewable energy systems, utilities, infrastructure projects and OEM electrical equipment.
The ABB OTHV1600E12P provides safe and dependable manual isolation of high current circuits during maintenance and servicing. Its rugged construction and high electrical ratings ensure reliable performance in demanding industrial environments while helping protect both personnel and equipment.
Featuring a supplied operating handle, adjustable shaft and integrated phase barriers, the switch offers straightforward installation and dependable operation across a wide range of industrial power distribution applications.
| Current | 1600 A |
|---|---|
| Voltage | 800 V |
| Phase | Three Phase |
| IP Rating | IP00 |
| Manufacturer | ABB |
| Series | OTHV High Voltage Switch Disconnectors |
| Model | OTHV1600E12P |
| Manufacturer Part Number | 1SCA162945R1001 |
| Product type | Switch disconnector |
| Rated operational current | 1600 A |
| Rated operational voltage | 800 to 1000 V AC |
| Number of poles | 3 |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Protection rating | IP65 handle / IP00 front |
| Mounting type | Base mounted |
| Connection type | Lug terminals / bolt connection |
| Mechanical durability | Approx. 6,000 operations |
| Dimensions (H × W × D) | Approx. 372 × 334.5 × 167 mm |
| Weight | Approx. 19.3 kg |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
The OTHV1600E12P is a 3-pole switch disconnector designed to safely isolate and manually switch high current electrical circuits in industrial power distribution systems.
Yes. The OTHV1600E12P is supplied complete with a black operating handle, adjustable shaft and phase barriers.
This switch disconnector is suitable for 800 to 1000 V AC electrical installations.
The switch has a 1600 A rated operational current (Ith) for demanding industrial applications.
It is commonly installed in industrial switchboards, electrical distribution panels, renewable energy systems and heavy-duty industrial installations.
ABB OTHV switch disconnectors are trusted by panel builders, electrical contractors and industrial engineers for reliable circuit isolation, robust construction and dependable long-term performance.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
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...