Tattletales & Small Engine Controls

FW Murphy is an ISO 9001 registered manufacturer providing equipment management, monitor and control solutions. FW Murphy is known around the world for its original SWICHGAGE® AND TATTLETALE® products, as well as its engine and engine-driven equipment controls and monitoring systems.

Typical applications for FW Murphy products include oil and gas production and transmission, original equipment manufacturing, off-highway and construction equipment, standby generator controls, irrigation and agriculture, power generation, marine and boating – nearly any application involving engines or their driven equipment.

Magnetic Switches and Tattletale

TATTLETALE® annunciators and Magnetic Switches are the nerve centers that translate SWICHGAGE® contact operations into decisions and operate the alarm or shutdown device. They are the electrical load carrying devices for the alarm or shutdown device.

Engine and Motor Controls

Our engine panels are designed primarily for industrial, agricultural, mobile and marine engines. Standard panels are available, or our panels can be custom-designed for most engine applications.

The MurphyLink line of panels is the highest standard in J1939 electronic engine communications, with “plug and go” installation and a variety of options to fit your application needs. The latest line of MurphyLink panels includes the PowerView display and standardized wire harnesses.

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• ASM170 Auto Start Module Bulletin (April 2004)
• Automatic Engine Controller ASM150 Bulletin (January 2004)
• Automatic Engine Controller Model AEC101 Bulletin (September 2009)
• Automatic Engine Controller Model EA150 Bulletin (September 1996)
• Auto-Start/Stop Controller Cascade Bulletin (November 2005)
• Digital Auto-Start/Stop Throttling Engine Controller Guard Controller Bulletin (March 2005)
• Electronic Monitoring System Controller Model EMS547 Bulletin (May 2003)
• Electronic Monitoring Systems EMS447/EMS448 Controllers Bulletin (May 2003)
• Keystart 9620/9621 Engine and Generator Controls Bulletin (May 2009)
• MurphyLink Series M110 Panels Bulletin (February 2005)
• MurphyLink Series M310 Panels Bulletin (February 2005)
• MurphyMatic Engine Throttle Controller Model AT03069 Bulletin (April 2004)
• Pull/Push DC Solenoids for Diesel Engines RP Series Bulletin (November 2003)
• Selectronic Flasher Alarm Light and Mini-Siren TL7 and SAH Series Bulletin (August 2006)
• Selectronic Tattletale Remote Alarm Annuciators ST Series Bulletin (August 2006)
• Shutdown Panel Kits for Deutz and Other Enginers W0156 and W0169 Bulletin (April 2006)
• Swichgage Kits for Engines WD100 Series Bulletin (March 2006)
• Swichgage Shutdown Panel Kit Model W0270 Bulletin (April 2006)
• Swichgage Shutdown Panel Kit Q0168 and W0241 Bulletin (April 2006)
• Swichgage Shutdown Panels for Mobile Equipment of All Kinds WAI Series Bulletin (May 2006)
• Tattletale Annunciators and Magnetic Switches Bulletin (April 2008)
• Transformer Relay Assemblies TR Series Bulletin (September 2005)

• Fundamentals of Compressor Control - S310