Thread: Smoked a contactor , but why?
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	26-03-2015 #1
Hi All , Bench testing my safety setup (Pnox x1 based) and was not sure if the X1 would handle the current since I plan to switch spindle (Kress 1050) and all the stepper supplies . So I decided a contactor would be a smart move
Except with a few moments of the contactor being energised it started to smoke , what I am I doing wrong ....
 
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