differences-u200n-vs-u200-types(6).pdf
Plug-in electronic railway timer relay with four change-over contacts for reliable switching of very low currents (1 mA @ 5 VDC) up to 10 A @ 110 VDC. When activated, there is a delay on drop-out; the delay time is adjustable via a lockable knob or fixed. Two LEDs indicate power and coil energization. The built-in magnetic arc blow-out ensures long contact life, integrated contact separation prevents cross-pollution, and serial/data matrix codes aid traceability. The integrated snap-lock holds the TDB4-U200N relay in any mounting direction, and its rugged construction withstands temperature extremes, shock, vibration and humidity.
