Edwards ESD-ST Superduct SensorSensor Superduct (Terminals) 4 Wire

The Silent Knight SK-ISO Fault Isolator Modules enable part of the communications loop to continue operating when a short circuit occurs on it

and electronic addressing with automatic device mapping

The 4100-3209 Relay Module includes 8 relays

and have field-selectable output taps ranging from 80

Designed for use with: — 4007ES

while optional FIRE or ALERT markings and colored lenses make them ideal for either emergency communications/mass notification (ECS/MNS) or fire alarm applications

It is used in 4098-9750 and 4098-9751 in-duct housings and is commonly the cable that ties the 565-654 duct detector card to the head base inside the enclosure

Edwards 276A-REL Manual Release Station is a normally-open

Models for 25 Vrms and 70 Vrms circuits are available

Trim Ring for Surface Mounting 5860

and also provides test mode status (see page 3)

Simplex 733-882 Expansion Power Supply Harness