RI-tech s.r.o. > Products > Railway > Rolling stock

Rolling stock

  • TTBCA 200 relay – Delay-on pull-in, instantaneous

     This time delay relay has 2 change over simple break contacts with 1 instantaneous contacts and 1 delayed contacts on pull-in fully programmable (with dipswitch) from 0.5 seconds to 4 seconds. The access to dip switch is available by removing time delay cover. This feature prohibits frivolous field time delay setting. The plug-in design offers secure locking feature for maximum ease of maintenance (no wires need to be disconnected or…

  • TTBCA 400 relay – Delay-on pull-in, instantaneous

     This time delay relay has 4 changeover simple break contacts with 2 instantaneous contacts and 2 delayed contacts on pull-in fully programmable (with dipswitch) from 0.5 seconds to 4 seconds. The access to dip switch is available by removing time delay cover. This feature prohibits frivolous field time delay setting. The plug-in design offers secure locking feature for maximum ease of maintenance (no wires need to be disconnected or other…

  • TTBCR 200 relay – Delay on drop-out, instantaneous

     The TTBCR 200 time delay relay has 2 changeover simple break contacts with 1 instantaneous contacts and 1 delayed contacts on drop-out fully programmable (with dipswitch) from 0.5 seconds to 4 seconds. The access to dip switch is available by removing time delay cover. This feature prohibits frivolous field time delay setting. The plug-in design offers secure locking feature for maximum ease of maintenance (no wires need to be disconnected…

  • TTBCR 400 relay – Delay on drop out instantaneous

     The TTBCR 400 time delay relay has 4 changeover simple break contacts with 2 instantaneous contacts and 2 delayed contacts on drop-out fully programmable (with dipswitch) from 0.5 to 4 seconds. The access to dip switch is available by removing time delay cover. This feature prohibits frivolous field time delay setting. The plug-in design offers secure locking feature for maximum ease of maintenance (no wires need to be disconnected or…

  • UB 003 relay – 3 Level load shedding

     The voltage monitoring relay UB 003 opens auxiliary loads circuits when battery voltage becomes too low and puts them back in service when battery voltage recovers. A time delay of 20 seconds engages before opening a load circuit and a time delay of 2 seconds before putting back in service a load. The plug-in design offers secure locking feature for maximum ease of maintenance (no wires need to be disconnected…

  • UB 200 relay – Voltage monitoring

     The voltage monitoring relay UB 200 opens auxiliary loads circuits when battery voltage becomes too low and puts them back in service when battery voltage recovers. A time delay of several seconds (to be defined) engages before opening a load circuit and a time delay of several seconds (to be defined) before putting back in service a load. The plug-in design offers secure locking feature for maximum ease of maintenance…

  • UB A400 relay – Voltage monitoring

     The voltage monitoring relay UB A400 opens auxiliary loads circuits when battery voltage becomes too low and puts them back in service when battery voltage recovers. A time delay of 20 seconds engages before opening a load circuit and a time delay of 2 seconds before putting back in service a load. The plug-in design offers secure locking feature for maximum ease of maintenance (no wires need to be disconnected…

  • UB C200 relay – Voltage monitoring

     The voltage monitoring relay UB C200 opens auxiliary loads circuits when battery voltage becomes too low and puts them back in service when battery voltage recovers. A time delay of several seconds (to be defined) engages before opening a load circuit and a time delay of several seconds (to be defined) before putting back in service a load. The plug-in design offers secure locking feature for maximum ease of maintenance…

  • UMD-U300 relay – Voltage monitoring, AC input

     Plug-in electronic voltage monitoring relay with one change-over contact and one normally open contact, suitable for AC voltages with a frequency of 50/60 Hz. The pull-in voltage is adjustable with a lockable knob. The relay can also be supplied with a fixed pull-in voltage (no knob). The UMD-U300 offers a very small hysteresis (difference between pull-in and drop-out voltage) and does not need an auxiliary supply. The relay is equipped…

  • Universal PCB relay module

     Printed Circuit Board relay module with 10 plug-in railway relays for a total of 40 change-over contacts. Full flexibility to assign train functions to relay contacts and coils, last minute changes possible. Marshalling (cross wiring) of train wiring directly via PCB module terminals. Relay types can differ according customer requirements. Very compact solution which can be easily mounted, all mounting directions possible. The construction and choice of materials make the…

  • UTC relay – Voltage monitoring & off delay

     The time delay relay UTC incorporates also a voltage control function. The time delay is initiated by an impulse on the relay command which also closes the contact. The time delay relay can be initiated if the input voltage d0 is higher than the voltage control threshold. If the input voltage d0 is lower than the voltage control threshold, then the time delay is reset to 0, the contact is…

  • V16 socket Screw terminal, wall rail mount

     The V16 is a surface / wall and 35 mm rail mount relay socket. The V16 socket is suitable for two stripped wires up to 3.3 mm2, so looping/daisy chaining can be done on the socket and no external connector or terminal is needed. Equipped with an integrated retaining clip. To prevent fault relay placement the socket can be equipped with mechanical keying to accept only designated identical keyed relays.…

  • V17 socket – Spring terminal, wall / rail mount

     The V17 is a surface / wall and 35 mm rail mount relay socket. The V17 socket has two spring terminals per relay contact suitable for two stripped wires up to 2.5 mm2, so looping/daisy chaining can be done on the socket and no external connector or terminal is needed. Quick connection by pressing the spring terminal with a flat-bladed screw driver and inserting the stripped wire. Equipped with an…

  • V17-D relay socket

     35mm (DIN) rail mounting, relay socket. For heavy duty, industrial applications, space saving design. Installation and replacement of plug-in relays are made easy and cost saving. No maintenance is required for the user. The V17-D relay socket has spring terminals. (more…)

  • V18 socket – PCB mount

     The V18 is a relay socket for soldering on PCB. The relay will be plugged into the socket, the socket will be soldered on the PCB. There is only one way of connecting the relay to the socket to guarantee correct placement of the relay. Equipped with an integrated retaining clip. To prevent fault relay placement the socket can be equipped with mechanical keying to accept only designated identical keyed…

  • V22BR socket – Screw terminal, wall mount

     The V22BR is a surface / wall mount relay socket with extra space for ring tabs. The V22BR socket has one screw terminal per relay contact suitable for two wires up to 2.5 mm2 and 9 mm ring tabs, so looping/daisy chaining can be done on the socket and no external connector or terminal is needed. To prevent fault relay placement the socket can be equipped with mechanical keying to…