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Are the 8903 lighting contactors are rated for DC voltage on the poles ?

Issue:
What DC voltage rating are the 8903 lighting contactors rated for ?

Product:
8903 Lighting contactors

Environment:
Application

Cause:
Product features

Resolution:
The 8903 contacts are rated for up to 125 VDC for the 8903L/LX and 8903SM contactors using 2 poles in series and the 8903 Types SP, SQ, SV & SX contacts are rated for 250VDC using 2 poles in series.
The 8903 L/LX and SM contacts can be rated up to 250VDC if 3 poles are used in series to make and break the voltage .
ratings