TRANBERG® Fused Dimmer Module with Current Detection Series TEF4900

Designed for switching and dimming of signal lights. Status of light is monitored by a built-in current detector. Delivered for 115/230V lamps.

  • DIN rail mounting.
  • 2-pole switching. Both poles fused.
  • 3-terminal triac dimmer independently of load current.
  • Build-in current detection to determine if output circuits are OK or not.
  • Lamp circuits galvanic isolated from control circuit
  • Local emergency switches for control of outputs.
  • Connections for main and emergency supply to output circuits.
  • Built-in snubber network which allows termination of a wide range of communication cable, 100-250 Ohm characteristic impedance. End resistors shall not be used.
  • Current detection can be disabled on any circuit if a particular system does not require this feature.

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