| İngilizce | İspanyolca | |
|---|---|---|
| Electricity | ||
| Electricity | three-step relay | relé de avance de tres pasos [m] |
| Engineering | ||
| Engineering | two-step relay | relé de dos posiciones |
| Engineering | polarized step-by-step relay | relé polarizado graduado |
| Engineering | step-back relay | relé limitador de intensidad |
| Engineering | step-by-step relay | relé de acción gradual |
| Engineering | step-by-step relay | relé paso a paso |
| Technical | ||
| Technical | two-step relay | relé de dos tiempos |
