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Signal Automaton 1+

The ZÖLLNER signal automaton 1+ is an electrical signal control for the electromechanical bell-gong system from Zöllner Signal GmbH. It is used for control teh system Bell 350EL and the Gong 500EL in accordance with COLREG 1972, Rule 33 (a).

Because every detail matters

  • 1+
  • 230 V AC
  • max. 550 VA
  • IP22/IP56

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