Railway

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  V89 socket – Faston terminal, panel mount 8 pole

  The V89 is a panel mount relay socket. The V89 socket has two faston connections per relay contact, 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 accept only designated identical keyed relays. Clear UP arrow for correct mounting. (more…)
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  V92BR socket – Screw terminal, wall mount 8 pole

  The V92BR is a surface / wall mount relay socket with extra space for ring tabs. The V92BR 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…
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  V93 socket – Screw terminal, wall/rail mount 8 pole

  The V93 is a surface / wall and 35 mm rail mount relay socket. The V93 socket has one screw terminal per relay contact suitable for two wires up to 2.5 mm2, so looping/daisy chaining can be done on the socket and no external connector or terminal is needed. The V93 relay socket has no internal connections which makes it highly reliable. To prevent fault relay placement the socket can…
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  V93BR socket – Screw terminal, rail mount 8 pole

  The V93BR is a 35 mm rail mount relay socket with extra space for ring tabs. The V23BR 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…
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  V96 socket – Soldering terminals, panel mount, 8 pole

  The V96 is a panel / flush mount relay socket for soldering wires onto solder tags. The V96 socket has one terminal per relay contact. The V96 relay socket has no internal connections which makes it highly reliable. To prevent fault relay placement the socket can be equipped with mechanical keying to accept only designated identical keyed relays. (more…)
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  V97 socket – Crimp terminal, panel mount, 8 pole

  The V97 is a panel mount relay socket with one terminal per relay contact. The wires are crimped on separate crimp contacts A260 for insertion after crimping. To prevent fault relay placement the socket can be equipped with mechanical keying to accept only designated identical keyed relays. Clear UP arrow for correct mounting. (more…)
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  V99 socket – Spring terminal, wall/rail mount, 8 pole

  The V99 is a surface / wall and 35 mm rail mount relay socket. The V99 socket has two spring terminals per relay contact, so looping/daisy chaining can be done on the socket and no external connector or terminal is needed. The spring terminal makes quick connection possible by pressing the spring with a flat-bladed screwdriver and inserting the stripped wire. Solid and (fine) stranded wire up to 2.5 mm2…
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  Voltage, current, ground & insulation fault detection relays

  Protection relays are often the last barrier to protect rolling stock and trackside equipment in the event of upstream protection system failure. They do not require auxiliary supply. Their mechanical life of 100 million operations exceed train life. Protection relays are designed on an electromechanical technology providing high reliability with friction free mobile armature and maintenance free. It has a strong ability to withstand high overloads due to its magnetic…
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  WDB4-U200N One-shot Timer Relay with ON Delay

  Plug-in electronic railway one-shot timer relay with time delay on pull-in, three change-over contacts and one normally-closed contact for reliable switching of very low currents (1 mA @5 VDC) up to currents of 10A @ 110VDC. Application The WDB4-U200N is used in applications where one pulse at output is necessary after activating the relay (with or without time delay). Features Auxiliary power supply necessary Compact plug-in design 3 C/O contacts…
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  WDDE-U200 relay – Instantaneous 2 pole and one-shot 2 pole

  Plug-in electronic railway one shot timer relay with two instantaneous change-over contacts and two one shot change-over contacts. When the relay is activated the one shot change-over contacts are activated with one pulse. The pulse time is adjustable with a lockable knob. The relay can also be supplied with a fixed pulse time (no knob). The relay is equipped with two LEDs to indicate presence of power supply and energizing…
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  WDDE-U300 relay – Instantaneous 2 pole and one-shot 2 pole, AC input

  Plug-in electronic railway one shot timer relay with two instantaneous change-over contacts and two one shot change-over contacts. When the relay is activated the one shot change-over contacts are activated with one pulse. The pulse time is adjustable with a lockable knob. The relay can also be supplied with a fixed pulse time (no knob). The relay is equipped with two LEDs to indicate presence of power supply and energizing…
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  WDE4-U200 relay – Timer, one-shot, 4 pole

  Plug-in electronic railway one-shot timer relay with four change-over contacts. When the relay is activated the coil is energized with one pulse. The pulse time is adjustable with a lockable knob. The relay can also be suplied with a fixed pulse time (no knob). The relay is equipped with two LEDs which indicate the presence of power supply and the energizing of the contacts. Also standard equipped with magnetic arc…
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  WDE4-U200N relay – Timer, one-shot, 4 pole

  Plug-in electronic railway timer relay with four change-over contacts for reliable switching of very low currents (1 mA @ 5 VDC) up to currents of 10A @ 110VDC. When the relay is activated, the coil is energized with one pulse. The pulse time is adjustable with a lockable knob. The relay can also be supplied with a fixed pulse time (no knob). The relay is equipped with two LEDs which…
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  WDE4-U300 relay – Timer, one-shot, AC input, 4 pole

  Plug-in electronic railway one-shot timer relay with four change-over contacts, suitable for AC input voltages with a frequency of 50/60 Hz. When the relay is activated the coil is energized with one pulse. The pulse time is adjustable with a lockable knob. The relay can also be suplied with a fixed pulse time (no knob). The relay is equipped with two LEDs which indicate the presence of power supply and…
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  ZA – BRB938A, 939A, BRB966 F2 & 968 D.C. neutral track relay

  The relays covered by BRB938A are for use on railways signalling track circuits not electrified on the 50 Hz AC system. The relays covered by BRB939A and BRB966 F2 are for use on railways signalling track circuits electrified on the 50 Hz AC system. The relays covered by BRB968 are for use in circuits with Aster type ‘U’ jointless track circuit equipment where alternating current at industrial frequency may be…
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  ZB – BRB932A AC Immune DC biased line relay

  The relays covered by this data sheet are for use in line circuits where operation of the relay is required to be dependant on the polarity of the current in the coil. They are also suitable when alternating current at industrial frequency may be present in the circuit. Mors Smitt Relays Modular plug in design Non weld contacts Silver and carbon impregnated with silver contact tips Proven reliability Low life…