 |
| English | Spanish |
| change-over break-before-make contact | contacto inversor sin solape |
| change-over make-before-break contact | contacto inversor con solape |
| make contact for elementary relays | contacto de apertura desaconsejado; para relés elementales |
| make contact | contacto "a" |
| output make circuit for elementary relays | circuito de salida de trabajo para relés elementales |