C curt swartz Electrical Contractor - San Jose, CA Location San Jose, CA Occupation Electrical Contractor Feb 17, 2010 #21 Here is a picture of a similar Ilsco connector.
C curt swartz Electrical Contractor - San Jose, CA Location San Jose, CA Occupation Electrical Contractor Feb 17, 2010 #23 From that picture of the label they do appear to be Polaris.