ABB OT63ET3S Disconnect Switch | OT63ET3S

# ABB OT63ET3S Disconnect Switch The ABB OT63ET3S Disconnect Switch is a robust and reliable electrical component designed to provide safe isolation of electrical circuits in various industrial applications. Engineered with precision, this rotary disconnect switch is essential for ensuring operational safety and facilitating maintenance procedures. ## Key Features • **Rated Current**: 63 A, suitable for medium-voltage applications, providing reliable performance under heavy loads. • **Voltage Rating**: Up to 690 V AC, ensuring compatibility with a wide range of electrical systems. • **IP65 Enclosure**: Offers superior protection against dust and moisture ingress, making it ideal for harsh environments. • **Compact Design**: Space-saving dimensions facilitate easy installation in tight spaces, contributing to efficient panel design. • **Rotary Operation**: Simple and intuitive rotary mechanism allows for quick and easy operation, enhancing user convenience. ## Applications • **Industrial Automation**: Perfect for isolating circuits in manufacturing plants, ensuring safety during maintenance and troubleshooting. • **Commercial Facilities**: Ideal for use in commercial electrical systems, including HVAC and lighting control. • **Renewable Energy**: Suitable for solar power installations, providing safe disconnection of solar inverters from the grid. • **Compatibility**: Designed to integrate seamlessly with ABB's range of electrical products, ensuring optimal performance. ## Benefits • **Enhanced Safety**: Provides reliable isolation of electrical circuits, minimizing the risk of electrical accidents during maintenance. • **Durability**: Built with high-quality materials, the OT63ET3S ensures long-lasting performance even in challenging environments. • **Operational Efficiency**: The intuitive design streamlines operations, allowing for quick disconnection and reconnection, reducing downtime. • **Sustainability Commitment**: In line with ABB's focus on sustainability, this disconnect switch contributes to efficient energy use in industrial applications. --- *Product information compiled with AI assistance for reference purposes.*