Specification

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Energy Controls
EK4136S
EK4136S
Stem Mount, Electronic Photo Control
The EK4136S is an electronic photo control that ts standard ½"
knockouts in standard outlet boxes and wall pack lighting xtures.
It is made with a UV stabilized, high impact plastic housing that
stands up to outdoor environment and features a silicon light sensor
with a zero-crossing circuit to provide a long service life.
Features
• Dusk-to-dawn control of outdoor lighting, oodlights and security lighting
• Ideal for LED xtures totaling 1650 W @ 277 VAC
• Non-drifting silicon light sensor IR ltered for human eye response
• Zero-cross technology helps device withstand severe inrush current and
extend relay life
• Exceeds 10,000 ON/OFF operations at full load to meet life expectancy
of LED xtures
• All components meet 15-year life requirements
Regulatory Listings
• ANSI C136.24 compliant
• UL certied to U.S. (UL773) & CSA certied to Canadian
(C22.2 No. 55-M1986/ TIL A-15) safety standards
Operating Specifications
• Voltage: 105-305 VAC, 50/60Hz
• Dielectric strength: 2500 VAC
• Operating ambient temperature range: -40°F to 158°F (-40°C to 70°C)
• Instant turn ON light level 1.5 fc
• OFF light level: 2.25 fc
• Turn OFF to ON ratio 1.5:1 with 2-5 second delay
• Fail mode: ON
• Power consumption <.5W @ 277 VAC
• 255 Joule MOV surge protection component
• 6" long, 18 awg wire leads
Warranty
• Limited 8-year manufacturer's warranty
Compatible with
EK4136S
Electronic Photo Control Stem Mount
Modied
½" - 14 NPSM Thread
1.3"
1.24"
2.25"
HID
Induction
Model Number Max VAC
Tungsten
(Watts)
Ballast (VA)
Electronic Ballast
(LED)
Turn ON Foot
Candles (fc)
Turn OFF to ON Ratio Fail Mode
EK4136S 105-305 1000 1800 6 Amps 1.5
1.5:1 with
2-5 second delay
(2.25 fc OFF)
ON
8
Limited Warranty
Year
TITLE
20
LISTED