Select your location

Eaton Relay Card-MS

The Eaton Relay Card-Mini Slot offers direct communication with UPS systems and any relay-connected computer. Network monitoring with a Relay Card-MS provides protection to your equipment in the form of automatic shutdowns. 

How to buy from Eaton
Locate a channel partner

Find a local channel partner based upon your zip code.

Questions before you buy

Email (link above) or call us

Toll free: 1-800-356-5794 option 2

Monday - Friday: 8:00 a.m. to 6:00 p.m. Eastern time