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Energy Controls
Mechanical
Time Switches
GM40AV
Auto-Voltage Mechanical Time Switch
The GM40AV auto-voltage time switch is a universal, mechanical clock which
automatically detects input voltage. No more dip switch. It is as simple as ”wire the
clock and go”. The clock understands the corresponding input voltage automatically.
No need to worry any longer if the correct voltage was set before wiring.
Features:
•Automaticallydetectsinputvoltagewithouttheuseofdipswitchorselectorpins
•Canoperateatanyvoltagebetween120 and277VAC
•MountedinacompactNEMA3Routdoorenclosure
•FeaturesaDPDTswitchingconfiguration(twonormallyopenandtwonormally
closed contacts)
•ManualoverrideswitchallowsforON/OFF/AUTOfunctionality
Applications:
• LightingControl
• HVAC/R
• Pumps/Motors/FanControls
• AccessControl
• AgriculturalFacilities
• GeneralPurposeElectricalCircuits
Specifications:
GM40AV
Normally Open Contacts:
•40AmpResistive,120VAC,120-277VAC
•1HP(16FLA,90LRA),120VAC
•2HP(12FLA,52LRA),208-277VAC
•30AmpBallast,120VAC
•20AmpBallast,277VAC
•15AmpTungsten,120VAC
•300VAPilotDuty,120-240VAC
Normally Closed Contacts
•30AmpResistive,120-277VAC
•1HP(12FLA,30LRA),120VAC
•2HP(10FLA,30LRA),240VAC
•10AmpBallast,277VAC
•2AmpTungsten,120VAC
•OperatingTemperature:–40ºCto55ºC(–40ºFto131ºF)
Enclosures: NEMA 3R Indoor/Outdoor, see page 48, Model No. E300
Model #
GM40AV
Volts AC
120-277
Switch
Configuration
DPDT
Amp
Rating
40/30
Minimum
ON/OFF Time
15 Minutes
HVAC/R
E10694
www.intermatic.com
2 lbs
0.9 kg
-40°F
(-40°C)
to
131°F
(55°C)
19