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Model CDO and CDO Fire Door
Specifications
UL Listed Standard Voltages
- 1/2HP 115VAC single phase
Standard
Features
- Momentary or Constant contact models
- Driven limit switches synchronized with
the door.
- Primary reduction helical gear, secondary
hardened bevel gear.
- Governor, centrifugal drum type. (Fire
Door Model)
- Release - spring loaded for automatic
release by optional fuse link, Fire Sentinel or other fire
detection system. (Fire Door Model)
Standard
Electrical Features
- Instant reversing continous duty
motor with automatic thermal overload reset.
- Dual relay control board.
- 24-volt (D.C.) control standard.
- Rated at 5 cycles per hour
- Momentary contact models have open,
closed, stop pushbutton.
- Constant contact models have open and
close pushbutton.
- Prewired to accept external sensing
devices such as sensing edges or photocells. (Momentary
contact models only)
Options
- Crank Operation. (Model CDO only)
- Fire Sentinel. (Model CDO Fire Door only)
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