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What is the factory stated accuracy of the XTOE / C440 OL trip tolerance?

The SSOL has a  +/- 20% trip accuracy on the trip time based on the curve.

a.      The curves are not affected by:

a.       The ambient temperature (-40 to +65C)

b.      The field conductor size

b.       The FLA dial does not need to be adjusted for 1.0 Service Factor Motors

Click on link below to access the instruction leaflet which has the curve.

C440 instruction Leaflet


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