ABB’s change-over and transfer switches are designed to transfer loads from one power source to another in a wide variety of applications. The range includes switches from 16 to 3200 Amperes, which can be operated manually, remotely by using a motor or automatically. The most compact solution With an advanced and compact design, ABB’s change-over and transfer switches can be installed in confined spaces
Superior performance: ABB’s change-over and transfer switches are tested according to IEC 60947-6-1 and IEC 60947-3 standards. The switches have ratings in AC31 and AC33 utilization categories, up to 415 V. In motorized switches, the motor operators have a wide voltage operation range
Suitable for your application
Safe operation: Service continuity is ensured with a number of built-in, integrated safety features. For instance, the change-over mechanism has stable positions shown reliably. Unwanted manual and remote operation can be prevented. Manual operation is always possible in emergency situations.
With ABB’s change-over switches, people and equipment are safe
Easy and flexible installation
Depending on the size, the switch can be mounted in different positions, on the panel door or DIN rail. Snap-on accessories and connections are available.