Equipment Overview

1.The Voltage Selector switch configures the Rack-Mount Fail-Safe Transfer Switch for the installed operational voltage.

NOTE: This configures the brownout/over-voltage switching points.

2.The power inlets connect the Rack-Mount Fail-Safe Transfer Switch to the electrical power sources.

3.LEDs display the input feeds power status.

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Figure 1. Sentry Rack-Mount Fail-Safe Transfer Switch Views

Rack-Mount Fail-safe Transfer Switch

Introduction • 5

Installation and Operations Manual