Phoenix Contact Enterlec Liebert 12-749045-00 5520637 16 Pin Conn Comm Interface.
Should there be anything wrong with the item that you have purchased, please contact us directly and give us a chance to help. We respond quickly and will ensure you are satisfied with your purchase and experience! Please do not leave negative feedback or open any disputes with eBay or PayPal. Contact us directly and we will fix the problem quickly.
We strive for 5/5 Star service!
30-day money back guarantee.