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What are the contact ratings for the 8501C relays with DC rated contacts?

Issue:
How are the 8501C relays rated for DC across the contacts? 

Product Line:
General Purpose Relays 

Environment:
Square D Power Relays

Resolution:
For SPDT versions 20 amps at 110 volts DC and 8 amps at 220 volts DC.
For DPDT versions 10 amps at 110 volts DC and 4 amps at 220 volts DC.

The devices utilize blow out magnetic coils to handle these DC loads. 
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