We offer a wide range of highly reliable relays for on-board and trackside applications. All the relays are designed by railway engineers to outlive the life time of a train.
For more details on relays please click here
Instantaneous relays
The contacts of an instantaneous relay pull-in when the coil is energized and drop-out when the coil voltage is off.
D-U200 instantaneous relay with 4 contacts
- Compact plug-in design
- Instantaneous, 4 CO contacts
- Standard back EMF diode
- Magnetic arc blow-out.
- Flat, square silver plated relay pins for excellent socket connection
- Wide range sockets
- Integrated snap lock
- Transparent cover
- High DC breaking capacity
- Flexibility by many options
- Optional positive mechanical keying relay to socket
D8-U200 relay - Plug-in, 8 pole
- Compact plug-in design
- Instantaneous, 8 C/O contacts
- Back EMF suppression diode
- Magnetic arc blow-out
- Flat, square and silver plated relay pins for excellent socket connection
- Wide range sockets
- 2 integrated snap locks
- Transparent cover
- High DC breaking capacity
- Optional positive mechanical keying relay to socket
- Flexibility by many options
Latching relays
The contact of a latching relay pull-in with a voltage pulse is applied on the coil and drop-out with another pulse. This can be done by using two coils assisted by a mechanical or magnetic locking mechanism.
Timer relays
Time delay have additional electronic circuits, creating specific timing functions of the contacts.
TDE-U200 relay - Timer, delay-off, 2 pole
- Time delay relay
- Delay on drop-out (without auxiliary power supply)
- Compact plug-in design
- 1 C/O contact and 1 N/O contact
- Weld-no-transfer contacts
- Delay time adjustable with a lockable knob
- Also available with fixed time delay
- Total time delay range: 0.1 s up to 100 s
- One LED for voltage presence
- Flat, square and silver plated relay pins for excellent socket connection
- Wide range sockets
- Integrated snap lock
- Transparent cover
TDE4-U200 relay - Timer, delay-off, 4 pole
- Time delay relay
- Delay on drop-out (without auxiliary power supply)
- Compact plug-in design
- 4 C/O contacts
- Delay time adjustable with a lockable knob
- Also available with fixed time delay
- Total time delay range: 0.1 s...100 s
- Magnetic arc blow-out
- One LED for voltage presence
- Flat, square and silver plated relay pins for excellent socket connection
- Wide range sockets
- Integrated snap lock
Sockets
V23 socket - Screw terminal, wall/rail mount
- Surface / wall and 35 mm rail mount
- Sturdy screw terminals
- No internal solderings / connections
- Touch proof IP20
- Height saving 35 mm rail mounting
- Suitable for all D-U relay series
- Up to two wires of 2.5 mm2 per connection terminal (7.5 mm wide tabs)
- Positive mechanical keying
- Trifurcated female receiver for tight grip relay pin
- Clear terminal ID
V29 socket - Spring clamp terminal, wall/rail mount
- Surface / wall and 35 mm rail mount
- Sturdy spring clamp terminals
- Twin connection per relay contact
- No internal solderings / connections
- Touch proof IP20
- Height saving 35 mm rail mounting
- Suitable for all D-U relay series
- Easy & quick installation (up to 75% reduction of wiring time)
- Positive mechanical keying
- Trifurcated female receiver for tight grip relay pin
- Clear terminal ID
Timer & instantaneous relays
Time delay have additional electronic circuits, creating specific timing functions of the contacts.
Timer & monitoring relays
Time delay have additional electronic circuits, creating specific timing functions of the contacts.
1-shot relays
Time delay have additional electronic circuits, creating specific timing functions of the contacts.
1-shot & instantaneous
Time delay have additional electronic circuits, creating specific timing functions of the contacts.
2-shot relays
Time delay have additional electronic circuits, creating specific timing functions of the contacts.
Flashing relays
Flashing have additional electronic circuits, creating specific timing functions of the contacts.
Monitoring relays
Monitoring relays have built in switching points, to monitor accurately specific input voltages or currents.
Electronic timer modules
Time delay have additional electronic circuits, creating specific timing functions of the contacts.