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

Railway relays

  • RDA Resistor unit

     The RDA resistor module consists of a D-relay housing containing 4 electrically isolated resistors. This gives the possibility to use them in different electrical circuits. Housing has venting holes for optimimum temperature behaviour. The RDA can be plugged in into all D-U sockets. Maximum allowable power inside the housing is 5W. Benefits: Proven reliable long term availability easy to maintain low life cycle cost no maintenance (more…)

  • SB relay – Latching, 4/3 contacts

     The SB is a latching safety critical relay with 2 stable magnetically latched states. When 1 coil is energized, the relay actuates from magnetically latched position 1 to 2. When the other coil is energized, the relay actuates back from magnetically latched position 2 to 1. Two types of configuration are available: - 400 type contact relays have 4 changeover double break contacts (Form Z) - 300 type contact relays…

  • SBG relay – Latching, 4/3 gold contacts

     The SBG is a latching safety critical relay with 2 stable magnetically latched states. When 1 coil is energized, the relay actuates from magnetically latched position 1 to 2. When the other coil is energized, the relay actuates back from magnetically latched position 2 to 1. Two types of configuration are available: - 400 type contact relays have 4 changeover double break contacts (Form Z) - 300 type contact relays…

  • SC relay – Latching, 8 contacts

     The SC is a latching relay with 2 stable magnetically latched states. When 1 coil is energized, the relay actuates from magnetically latched position 1 to 2. When the other coil is energized, the relay actuates back from magnetically latched position 2 to 1. Relays have 8 double break contacts with different configurations. The plug-in design offers secure locking feature for maximum ease of maintenance (no wires need to be…

  • T2CBBU 400 relay – Asymetrical flasher, 4 contacts

     The T2CBBU 400 is an asymetrical flasher relay with 4 double make / double break C/O contacts (form Z). The first period is adjusted 0.1 s...1.5 s and second period 1 s...15 s. Time delay is achieved by combination of relay dip switch The access to dip switch is available by removing time delay cover. This feature prohibits frivolous field time delay setting. Timing can be also be factory set…

  • T2CBLBU 400 relay – Asymetrical flasher, 4 contacts

     The T2CBLBU 400 is an asymetrical flasher relay with 4 double make / double break C/O contacts (form Z). The first period is adjusted 0.1 s...1.5 s and second period 1 s...150 s. Time delay is achieved by combination of relay dip switch The access to dip switch is available by removing time delay cover. This feature prohibits frivolous field time delay setting. Timing can be also be factory set…

  • T2PBAU 400 relay – Two-shot time delay

     The T2PBAU 400 is a two-shot time delay relay with 4 double make / double break C/O contacts (form Z). The shots are triggered by the up and down front of the command input. The delay is fully programmable with a dip switch from 0.25 s to 63 min. The access to dip switch is available by removing time delay cover. This feature prohibits frivolous field time delay setting. The…

  • TA3 – Electronic timer module, delay on drop-out (parallel wiring)

     The electronic timer TA3 is a delay on drop-out timing module wired in parallel. It maintains power on load during a specific time when load power is off. The delay time is set in factory between 0.125 s and 90 min. Longer times are possible upon request. The plug-in design offers secure locking feature for maximum ease of maintenance (no wires need to be disconnected or other hardware removed for…

  • TAC relay – Electronic timer, windshield wiper control module

     The electronic timer TAC is a train windshield wiper monitoring module. A simple turn of a cals potentiometer allows to set the wiping sequence from one every 3 seconds to one every 30 seconds. The plug-in design offers secure locking feature for maximum ease of maintenance (no wires need to be disconnected or other hardware removed for relay inspection or replacement). The resistance to impact and vibration is conform to…

  • TALAO Electronic timer module, delay on pull-in

     The electronic timer TALAO is a delay on pull-in timing module. It offers an extended range duration (0.25 seconds to 63.75 minutes) and controls an external load from a common source. The time delay with programmable lag is specified by external connections. The plug-in design offers secure locking feature for maximum ease of maintenance (no wires need to be disconnected or other hardware removed for relay inspection or replacement). The…

  • TALOR electronic timer module

     The electronic timer TALOR is a delay on drop-out timing module. It offers an extended range duration (0.25 seconds to 63.75 minutes) and controls an external load from a common source. The time delay with programmable lag is specified by external connections. The plug-in design offers secure locking feature for maximum ease of maintenance (no wires need to be disconnected or other hardware removed for relay inspection or replacement). The…

  • TB AO Electronic timer module, delay-on pull-in

     The electronic timer TB AO is a delay-on pull-in timing module. It offers a short range duration (0.25 seconds to 40 seconds) and controls an external load from a common source. The time delay with programmable lag is specified by external connections. The plug-in design offers secure locking feature for maximum ease of maintenance (no wires need to be disconnected or other hardware removed for relay inspection or replacement). The…

  • TB OR Electronic timer module, delay-on drop-out

     The electronic timer TB OR is a delay-on drop-out timing module. It offers a short range duration (0.25 seconds to 40 seconds) and controls an external load from a common source. The time delay with programmable lag is specified by external connections. The plug-in design offers secure locking feature for maximum ease of maintenance (no wires need to be disconnected or other hardware removed for relay inspection or replacement). The…

  • TBAA 400 relay – Delay-on pull-in, 4 C/O

     The TBAA 400 is a delay-on pull-in relay with 4 double make / double break C/O contacts (form Z). The time delay is less than 10 s and fixed. The plug-in design offers secure locking feature for maximum ease of maintenance (no wires need to be disconnected or other hardware removed for relay inspection or replacement). The resistance to impact and vibration is conform to standards in force for Railway…

  • TBAR 400 relay – Delay-on drop-out, 4 C/O

     The TBAR 400 is a delay-on drop-out relay with 4 double make / double break C/O contacts (form Z). The time delay is less than 10 s and fixed. The plug-in design offers secure locking feature for maximum ease of maintenance (no wires need to be disconnected or other hardware removed for relay inspection or replacement). The resistance to impact and vibration is conform to standards in force for Railway…

  • TBAU 400 relay – Delay-on pull-in or drop-out, 4 C/O

     The TBAU 400 is a delay-on pull-in or drop-out relay with 4 double make / double break C/O contacts (form Z). The delay is fully programmable with a dip switch) from 0.25 s to 63 min. 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…