3-Phase Manual Transfer Switches

3 phase power requires a 3 phase manual transfer switch.

If you’re in the business of heavy commercial or industrial applications or other 3 phase power applications where power outages are simply not an option, a 3 phase manual transfer switch would be the one for you. 3 phase manual transfer switches are built to transfer, isolate, and interrupt heavy electrical loads. Common applications include telecom, agriculture, medical, municipal and applications that require the use of large motors.

Choosing the manual transfer switch that’s right for you.

When the productivity of your business relies on a constant flow of power, you need a 3 phase manual transfer switch you can count on. Luckily, there is a manual transfer switch. Like most other transfer switches and electrical hardware, a 3 phase manual transfer switch can be mounted either indoors or outdoors as long as it is equipped with the proper enclosure. Whether you’re looking for a 100 amp, 200 amp, or even a 400 amp manual transfer switch, 3 phase models are available across many ratings, in both fusible and non-fused models.

3 phase manual transfer switches, like other manual transfer switches, are open. Meaning they rely on a “break before make” mechanism of power transfer. This means that they break the connection from one power source before making a connection to another.