About this document
UL873 Compliant Relay Specifications by Sailu Katragadda is a document available to read on EtoBox.
The document summarizes the main features, applications, ordering information, and specifications of the TR90 relay. The TR90 is a 30A SPST or 20A SPDT relay available as an open frame, with a dust cover, or sealed plastic case. It is used for power switching in applications like heating, cooling, and appliances. Ordering information includes coil voltage and current, contact arrangement, and insulation standards.
- Author
- Sailu Katragadda
- Language
- EN