About this document
MCAA Relay Wiring and Specifications by Candy Bobby is a document available to read on EtoBox.
The document describes Type MCAA 11 and 13 relays which are current operated auxiliary relays used with tripping relays or circuit breaker trip coils. The MCAA relays have compact designs, mechanically stable components, and self or hand reset contacts. They monitor current and provide output contacts and indicators for circuit breaker control and alarms. MCAA 11 has self-reset contacts while MCAA 13 has hand-reset contacts. The document provides technical specifications on operating ranges and burdens for
- Author
- Candy Bobby
- Language
- EN