Elevator Forum VERTICALSYSTEMS @verticalsystems Forum Home | Recent Posts New Member Joined: Jan 1, 2010 Follow Profile Activity Topics: 0 / Replies: 1 AllTopicsReplies Reply It’s somewhat easy.Westinghouse has 43 and 44 relays for open and closeTheir are usually spare contacts on those relays they are the EC type.You will ... 4 years ago Forum Print Talk
