Honeywell MSTN

Honeywell MSTNThe MSTN is a uni directional motor that requires singlepole, double throw switching to drive a damper open and closed. It is compatible with Trol A Temp or Honeywell AOBD dampers. It uses a wafer switch to power the synchronous motor for only 30 seconds while the motor is moving between open and closed. When the motor reaches the open or closed position, the internal switches cut off the power to the motor.

M500R relay control modules contain two isolated sets of Form C contacts

Speakers meet NFPA and UL 520Hz requirements for sleeping areas and have an STI rating of

The Cover Can Also Be Removed From The Device Easily With A Screwdriver To Access The Light And Sound Output Settings And A Diagnostics Test Port For Voltage Testing

and SD505-AHS

This feature verifies the initiating loop wiring by providing LED status indication at each detector

The EST3 Control Display modules provide the emergency user with the simplest of interfaces

These are dual-voltage (25

directly or on a 1/2-inch conduit

Automatic float-type battery charger

variety of sensing element styles

The plastic cover prevents nicked wires by covering exposed speaker components

code-compliant fire alarm notification