STEINEL IS 240-120 - Manuel (Page 2)

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2
Package Contents
WARNING
• Turn power off at the circuit breaker before
installing the sensor
• Sensor must be installed and used in accordance
with appropriate electrical codes and regulations
• Installation by a qualifi ed electrician is
recommended
• IS 240-120 sensor
• Gasket
• Lock nut
• Installation instructions
3
Installation Overview
Environmental
considerations
• Weather can affect
operation of the
sensor. Strong
gusts of wind, snow,
rain and hail can
cause switching
errors, since the
sudden temperature
changes cannot be
distinguished from
heat sources.
Intended uses
• Suitable for automatic
switching of lights
• NOT suitable for alarm
systems
Needed for installation
• For exterior
installation: 1 NEMA
watertight junction
box and cover plate
with a 1/2” threaded
knockout
• For interior installation:
1 UL listed junction
box and cover plate
with a 1/2” knockout
Applications
• Exterior: entryways,
carports, balconies
• Interior: corridors,
vestibules, garages