Specifications

Diagrams are for reference only.

Consult the appropriate installation sheet for wiring details.

NOTIFICATION APPLIANCES

HAZARDOUS LOCATION NOTIFICATION APPLIANCESHAZARDOUS LOCATION NOTIFICATION APPLIANCES

HAZARDOUS LOCATION NOTIFICATION APPLIANCES

Weather/Explosion proof heat detectors

Series 500 heat sensors are designed for use in

applications requiring protection against weather,

moisture (internal condensation), and explosive

atmospheres. Heat sensors are normally-open devices

designed to close an electrical circuit upon activation. Sensors

use dual action, electric fire detection thermostats that employ two

independent methods of detection: rate-of-rise and fixed

temperature.

Hazardous Location, Weatherproof Strobes

106DEX hazardous location strobes are diode polarized life safety

signaling appliances designed for installation in hazardous

environments.

Hazardous Location Multiple Tone Signals

EST 5533BD signals are heavy-duty industrial, tone-selectable,

signaling devices capable of producing volume-controlled, high-decibel tones. The

signals accept up to two contact closures and deliver two audible output signals

selected from the 19 available tones.

Hazardous Location Horns and Sirens

The 5522D-AW (Horn) and the 5523D-AW (Siren) are

extremely high decibel, high-performance diode-

polarized signaling appliances intended for fire alarm

and life safety applications. The signals operate with very low current

consumption and do not require extra current on start-up.

Hazardous Location Bells

430D series: diode-polarized, heavy duty fire bells for use in life

safety applications where a diode supervised signal is required.

Hazardous Location Horns

888D and 889D: diode-polarized, heavy duty,

high decibel vibrating horns intended for use in

life safety systems in hazardous (classified)

locations.