FW Murphy 25700038 M42641CD Annunciator and Magnetic Switch

Features:

• M42641CD transfers SPDT dry contact when Tripped
• TATTLETALE® connected to that function sensor trips causing the reset push button to pop out.
• Electrically reset models perform the same functions as the manually reset models and are reset by cycling the power supply off and then on.
• Time delay models use reliable solid state timing circuits to lockout operated switch contacts for start-up and to allow operation of alarms before shutdown occurs. Specific models allow application of power to a shutdown circuit and automatic disconnect of power after a given time delay.

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. TATTLETALE® annunciators indicate which monitored function failed leading to the alarm or shutdown whereas magnetic switches do not. Magnetic switches operate basically as a latching relay.