| Subject | English | Spanish |
| gen. | alarm switch-off unit | unidad de desconexión de la alarma |
| pow.el. | automatic switching off | desconexión automática |
| magn. | cyclic on/off switching control | control cíclico de encendido o apagado |
| el.mach. | emergency switching-off | desconexión de emergencia |
| mech.eng., construct. | knock-off switch | interruptor de emergencia |
| earth.sc., el. | off-load switch | interruptor de descarga |
| el. | on-off switch | interruptor |
| agric., el. | on-off switch | interruptor si no |
| el. | on-off switch | interruptor de línea |
| el. | on/off switch | interruptor de corriente |
| transp. | on-off switch | encendedor-extintor |
| commun. | on/off switch | conmutador ON/OFF |
| el. | on/off switch | interruptor de línea |
| el. | on/off switch | interruptor de alimentación |
| el. | on-off switch | conmutador de conexión-desconexión |
| el. | on/off switch | interruptor marcha-parada |
| el. | on-off switch | interruptor de corriente |
| el. | on-off switch | interruptor de alimentación |
| agric., el. | on-off switch | interruptor marcha-parada |
| comp. | on/off switches | interruptores de activación/desactivación |
| tech. | power on/off switch | interruptor de corriente |
| earth.sc., el. | push-off switch | pulsador de contacto intermitente |
| gen. | switch off | extinguir |
| gen. | switch off | posar |
| el. | to switch off | cortar la corriente |
| el. | to switch off | desconectar |
| gen. | to switch off | apagar la luz |
| gen. | switch off | desconectar |
| el. | switch off a circuit | cortar un circuito |
| agric., el. | switch on off | interruptor si no |
| mech.eng. | switching off | maniobra de las agujas |
| earth.sc., el. | switching-off | desconmutación |
| earth.sc., el. | switching-off | desconexión |
| CNC | switching-off control | regulación de interrupción |
| el.mach. | switching-off for mechanical maintenance | desconexión para mantenimiento mecánico |
| earth.sc., mech.eng. | switching-off pressure | presión de parada fuera del circuito |
| el. | switch-off delay | retraso por desconexión |
| earth.sc., mech.eng. | switch-off level | nivel de parada |
| railw., sec.sys. | switch-off-power execution signal | señal de ejecución "Cortar corriente" |
| railw., sec.sys. | switch-off-power warning sign | señal a distancia "Cortar corriente" |
| gen. | switch-off relay | relé de parada |