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Timer relays
WDB4-U200N One-shot Timer Relay with ON Delay
제품특성Auxiliary power supply necessary
Compact plug-in design
3 C/O contacts and 1 N/C contact
Both delay-on time and pulse time are independently adjustable with 2 lockable knobs
Also, available with 1 or 2 fixed times (1 knob or none)
Total time delay range: 0 s...120 min
Magnetic arc blow-out ensuring long contact life
Two LEDs for status indication, red or green
Integrated back EMF suppression diode
Minimum switching current, 1 mA
Maximum continuous current 10 A
Wide temperature range
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.