Model M-485A Signal Controller, Fog Signal Timer

As low as $206.00
Lead Time: 1 Week

The M-485A Whistle Control or fog signal timer provides for the automatic control of electric or air operated marine horns in conditions of restricted visibility.

The M-485A Whistle Control provides for the automatic control of electric or air operated horns in conditions of restricted visibility. Designed for use with motor or sail powered vessels, the M-485A provides both underway and stopped signal codes per USCG Navigation Rule 35, (COLREGS Part D, Rule 35). Automatic control of the horn signals as prescribed by this rule relieves the operator of the chore of repeatedly blasting the horn by manual push button, and contributes greatly to the safe operation of any vessel.
 
Restricted Visibility codes and other features of the M-485A include:
  • Vessel Underway (35a)
  • Vessel Underway but Stopped (35b)
  • Vessel Restricted in Ability to Maneuver (35c)
  • Waterproof Console Mount
  • Can be integrated with additional push button
  • Includes all wiring and connection terminals needed
  • Available in 12 or 24 Volt D.C.
More Information
Additional Specifications
Voltage: 12-24 volts D.C.
Power Consumption: 75mA
Maximum: 20 Amps @ 12 Volt D.C. switching capability
Material: plastic (polyester) body, 1/4" male terminal posts
Certifications: CSA certified, UL listed.
Ingress Protection: IP66 and 68