Latching
Relay with 2 latched contact positions. The contacts change state with an electrical pulse supplied by one of the 2 power coils. To restore the starting position of the contacts, the other coil must be powered.
| Model | Contacts | Nominal current | Coil input | Heavy duty use | Rolling sock | Notes | |
|---|
| OKBA | 4
| 10
| DC or AC | | | 8 C/O as option | |
| BAS8 | 8
| 10
| DC or AC | | | | |
Instantaneous, monostable
The contacts change position instantaneously when the relay is powered and return instantaneously to their initial position when power is shut off.
| Model | Contacts | Nominal current | Coil input | Heavy duty use | Rolling sock | Notes | |
|---|
| POKS | 2
| 10
| DC or AC | | | Compact, magnetic arc blow-out | |
| BIPOKS | 4
| 10
| DC or AC | | | Compact, magnetic arc blow-out | |
| TRIPOKS | 6
| 10
| DC or AC | | | Compact, magnetic arc blow-out | |
| OKSFC | 4
8
12
| 10
| DC or AC | | | 8 and 12 C/O as option, 100.000.000 operations | |
Time delayed, pick-up, drop-out, logic
The contacts change status with time delay T with respect to the energization or de-energization of the relay input circuit. Logical function relays can be used for various functions, including CYCLIC, ONE-SHOT, etc.
| Model | Contacts | Nominal current | Coil input | Heavy duty use | Rolling sock | Notes | |
|---|
| TM4E TMS4E | 4
| 5
10
| DC or AC | | | Wide scale, Delay ON | |
| TM4R TMS4R | 4
| 5
10
| DC or AC | | | Wide scale, Delay OFF | |
| OKTF | 4
| 10
| DC or AC | | | Delay OFF, no power supply | |
| RMTZ04 | 4
| 10
| DC | | | RFI (Italian Railway) approved, T2 type relay | |
| RMTZ05 | 4
| 10
| DC | | | RFI (Italian Railway) approved, T1 type relay | |
| RMTZ07 | 4
| 10
| DC | | | RFI (Italian Railway) approved, T3 type relay | |
Measurement
The contacts change status for a defined input power value.
| Model | Contacts | Nominal current | Coil input | Heavy duty use | Rolling sock | Notes | |
|---|
| MAMF12 | 2
| 10
| DC | | | Insulation between input and contact: 12kV | |
| MAVF1X | 2
| 10
| DC | | | Measuring relay, insulation 15kV | |
