| MX54 Series Product Selection Table | |||
| Model | Coil Voltage | Coil Termination | Auxiliary Contact |
| MX54BD | 12 Vdc | Coil Screw, M4 | None |
| MX54BDB | 12 Vdc | Coil Screw, M4 | SPST, Normally Open |
| MX54CD | 24 Vdc | Coil Screw, M4 | None |
| MX54CDB | 24 Vdc | Coil Screw, M4 | SPST, Normally Open |
| MX54FD | 48 Vdc | Coil Screw, M4 | None |
| MX54FDB | 48 Vdc | Coil Screw, M4 | SPST, Normally Open |