| Englisch | Spanisch | |
|---|---|---|
| Electricity | ||
| Electricity | cable junction box | caja de empalmes para cables [f] |
| Electricity | brass junction box | caja de conexiones de bronce |
| Engineering | ||
| Engineering | junction-box | manguito de unión |
| Engineering | junction-box | caja de unión |
| Engineering | junction-box | caja de empalmes |
| Engineering | junction-box | caja de conexiones |
| Engineering | junction-box | caja de derivación |
| Engineering | motor junction box | caja terminal para conexiones |
| Engineering | main junction box | caja central de conexiones |
| Aeronautics | ||
| Aeronautics | junction box (jb) | caja de empalmes |
| Aeronautics | junction box (jb) | cuadro de conexiones |
| Aeronautics | servocontrol junction box | caja servo mandos |
| Aeronautics | main junction box | caja central de conexiones |
| Maritime | ||
| Maritime | branch junction box | caja de derivación |
| Ceramic | ||
| Ceramic | porcelain junction-box | caja de registro de porcelana [f] |