Global Maritime Directory

The maritime industry, company by company

Kahlenberg Industries Equipment

Horn Signal Controllers / Fog Signal Timers

Model M-485B, M-512, M-522, M-611

Automatic horn controllers providing IMO COLREGS Rule 35 restricted-visibility signals for motor and sailing vessels.

Description

Kahlenberg signal controllers automatically sound electric or air horns in restricted visibility.

Key features

  • M-485B provides underway (35a), underway but stopped (35b) and restricted in ability to maneuver (35c) codes per IMO Navigation Rule 35
  • Configurable for motor or sailing vessels
  • Waterproof console switch integrates with the existing horn button
  • M-485B: 12-24 V DC; 10 A @ 12 V output switching; -40°C to 85°C
  • Other models: M-512, M-522, M-611

Specifications

M-485B power12-24 Volts DC
M-485B output switching10 Amps @ 12 Volts
M-485B operating temperature-40°C to 85°C [-40°F to 185°F]

More from Kahlenberg Industries

All products of Kahlenberg Industries →