Electronic plug-in railway timer-relay, 24 Vdc, 2 x change-over contacts, less height than the TDB4 relay, supplied with fixed time delay 0.6-6 sec, standard equipped with double Zener diode coil protection (option Q)
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Electronic plug-in railway timer-relay, 24 Vdc, 2 x change-over contacts, less height than the TDB4 relay, time delay is fixed at 3-30s.
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Electronic plug-in railway timer-relay, 24 Vdc, 2 x change-over contacts, less height than the TDB4 relay, fixed time delay at 5 min (no knob), standard equipped with double Zener diode coil protection
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Electronic plug-in railway timer relay, 24 Vdc, 2 x change-over contacts, compact plug in design, supplied with fixed time delay 30 sec, weld no-transfer contacts, integrated snap lock, transparent cover
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Electronic plug-in railway timer-relay, 24 Vdc, 2 x change-over contacts, weld no transfer contacts, compact plug in design, fixed time delay at 20 sec (no knob), transparent cover, magnetic arc blow out, special dust protection
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2 pole delay-on timer relay
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Electronic plug-in railway timer-relay, 48 Vdc, 2 x change-over contacts, less height than the TDB4 relay, fixed time delay of 3 minutes, equipped as standard with double zener diode coil protection
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Electronic plug-in railway timer-relay, 72 Vdc, 2 x change-over contacts, less height than the TDB4 relay, time delay is fixed at 3-30s.
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Electronic plug-in railway timer-relay with two change-over contacts . It has less height than the TDB4 relay which has four change-over contacts. The delay time is adjustable with a lockable knob. Standard equipped with double Zener diode coil protection.
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Electronic plug-in railway timer-relay with two change-over contacts . It has less height than the TDB4 relay which has four change-over contacts. The delay time is adjustable with a lockable knob. Standard equipped with double Zener diode coil protection.
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