Gorwin CHO – Manual Transfer Switches

Gorwin Changeover Switches (CHO) are reliable manual transfer switches designed to ensure safe and efficient load transfer between two electrical power sources. Built with high operating load capacity and high level of disconnection insulation, and strong safety features, they provide secure switching operations even under abnormal conditions. Available in multiple configurations, sizes, and enclosures, Gorwin CHO offers flexibility for diverse applications.

Key Features

• Wide Current Range: 63A to 1600A, available in 3P & 4P configurations.
• Construction Options: Open execution and sheet steel enclosed versions.
• Standards Compliance: AC-32B utilization category and isolation capability as per IEC 60947-6-1.
• Operational Flexibility: Choice of direct or panel-mounted handles.
• Bypass Switch Option: Available from 125A to 630A.
• Accessories: Auxiliary switches (1NO+1NC, 2NO+2NC), phase barriers, and handles.
• Safety Assurance: Clear position indication (I – 0 – II), independent of operator speed.

Functional & Aesthetic Handle

• Ergonomic design with excellent grip and torque resistance.
• Padlockable in all three positions (I – 0 – II).
• Door interlock in ON position for both sources.

Gorwin CHO ensures safe, reliable, and flexible manual power transfer – making it a trusted solution for critical applications.