Cooling compressor protection

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tonype said:
Is it ok just to put an on/off switch at a compressor rather than a local disconnect box that contains a breaker/fuses?
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I think you are referring to a condensing unit? Then, yes, a non fusible switch is fine as long as the upstream OCPD is the correct size and type to meet the max OCPD and type on the data plate of the unit.
 
That would depend on the type of OCP the unit calls for.

JAP>
 
Please lord...... let there be a nameplate on this one....


JAP>
 
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