What does the Form CR mean on the on a 9036DG2CR float switch?

Issue:
Meaning of form CR for Class 9036 Switches

Product Line:
Pressure and Float Switches

Environment:
NEMA Float Switches

Resolution:
CR means ``Compensating spring with reverse action`` a factory installed option to allow reverse action when using float rod lengths too heavy for the buoyancy of the float to lift. Digest tables list maximum weight of float and rod allowed with Form

Released for: Schneider Electric Canada