ABB OT 3P Manual Change-Over Switch
- Robust 3-pole manual change-over switch for reliable power control
- Compact design suitable for various industrial applications
- High performance with a rated operational voltage up to 690V
- Easy installation with clear terminal markings and mounting options
- Durable construction ensuring long-lasting operation and safety

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ABB OT 3P Manual Change-Over Switch
The ABB OT 3P Manual Change-Over Switch is a reliable solution for switching between two power sources in critical electrical systems. This 3-pole manual change-over switch is designed to ensure seamless and safe transitions in power supply, making it essential for applications requiring high performance and durability.
Purpose
This change-over switch is specifically engineered to allow for the manual transfer of electrical loads between two power sources, such as a generator and a utility grid. It ensures uninterrupted power supply and enhances system reliability in case of power outages or maintenance activities.
Key Features
- Robust 3-pole design for efficient load management.
- IP65-rated handle offering protection from dust and water ingress, making it suitable for harsh environments.
- Padlockable handle for enhanced safety, with door interlock options in various positions.
- Fast and smooth switching mechanism with open, closed, or fast transition types available.
- Compact design allowing for installation in space-constrained environments.
Applications
The ABB OT 3P Manual Change-Over Switch is widely used in:
- Industrial and commercial buildings
- Data centers and IT infrastructure
- Power distribution systems
- Backup generator systems
Why Choose ABB?
ABB is a global leader in power and automation solutions, known for delivering high-quality products that meet international safety standards. The OT series offers reliable, durable, and easy-to-install manual change-over switches, ensuring safe power transitions in critical environments. ABB's commitment to innovation and sustainability ensures that each product delivers long-term performance and efficiency.
Product features
Number of poles | 3 P |
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