Why Choose the ABB OTHV315E03WP Switch Disconnector?
The ABB OTHV315E03WP, product code 1SCA162977R1001, is a heavy-duty three-pole switch disconnector designed to provide safe electrical isolation and dependable switching in industrial systems operating at 800 to 1000 V AC. As part of the robust ABB OTHV switch disconnector range, it is engineered for demanding power distribution, renewable energy and industrial automation applications.
Designed with a front-operated, base-mounted mechanism, the OTHV315E03WP delivers reliable manual isolation while simplifying installation within switchboards and electrical control panels. The supplied black pistol handle and adjustable operating shaft allow flexible installation depths while providing secure door interlocking and padlocking in the OFF position.
With a 315 A operational current for AC-21A and AC-22A applications and 200 A for AC-23A duty, this switch disconnector offers outstanding performance for high-voltage industrial circuits while ensuring long-term operational reliability and maintenance safety.
Key Advantages
- Designed for 800 to 1000 V AC industrial installations.
- 315 A rated operational current for AC-21A and AC-22A applications.
- Three-pole design for industrial three-phase systems.
- Pistol handle and adjustable operating shaft included.
- Door interlocking and padlockable OFF position enhance operator safety.
- Robust ABB construction ensures long service life in demanding environments.
Key Features
- ABB OTHV switch disconnector series.
- 315 A conventional thermal current.
- Three-pole configuration.
- 800 to 1000 V AC operational voltage.
- 315 A AC-21A / AC-22A rating.
- 200 A AC-23A rating.
- 12 kV rated impulse withstand voltage.
- 65 kA short-circuit making capacity.
- 16,000 mechanical operating cycles.
- Black pistol handle and operating shaft supplied.
Reliable Electrical Isolation for Industrial Power Systems
The ABB OTHV315E03WP provides dependable manual isolation of industrial electrical circuits, helping maintenance engineers safely disconnect equipment before inspection or servicing. Its high current capacity and robust switching mechanism make it suitable for demanding industrial environments.
The included pistol handle provides convenient external operation while allowing the enclosure door to remain interlocked during operation. This helps improve personnel safety and supports reliable operation across industrial switchboards, OEM machinery and renewable energy systems.
Typical Applications
- Industrial power distribution.
- Electrical switchboards.
- Machine isolation systems.
- Renewable energy installations.
- Industrial automation equipment.
- Manufacturing facilities.
- OEM machinery and panel building.
