Chapter 2. Identifying the Components
Disconnect Switch
The disconnect switch is mechanically interlocked with the rotary actuator to prevent the enclosure door from opening if the disconnect switch is in the ON position. Refer to Front Panel earlier in this chapter for details about the rotary actuator.
Circuit Breaker/Fuses
The circuit breaker/Fuses protects the controller circuitry during an overload condition.
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December 2005 | Page |