hi max thanks for the reply
i had 2 siemens contactors 24v and 2 telemacanique 24v contactors which i had off ebay problem was they were used before so probably worn contactor started clicking like mad then i noticed smoke from led wiz the contactor was red hot ,when i pulled it apart to investigate the coil had melted together ,my only concern is if this happens again in the future can a fuse be put between the contactor and the led wiz or wont it work on the negative wire?
thanks eric