Main Power Relay
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| Illustration 1 | g01234972 |
Main power relay circuit | |
The components of the main power relay circuit are the key start switch, and the main power relay.
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| Illustration 2 | g01003086 |
(1) Key start switch | |
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| Illustration 3 | g01222407 |
(2) Main power relay | |
With the battery disconnect switch in the ON position, 24 volt power is supplied from the batteries to circuit breaker 6.
When key start switch (1) is turned to the ON position, 24 volt power is supplied via a loop plug to main power relay (2). Main power relay (2) is energized and the relay contacts are closed. Power is now supplied to all circuit breakers.
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