INTERMATIC - K4021 - Photo Electric Control for Tungsten Lamps,120VAC 1800 watt 6.3Amp.
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INTERMATIC - K4021 - Photo Electric Control for Tungsten Lamps
The K4000 Series Fixed Position Mounting Photo Controls are thermal-type photo controls that fit into a standard outlet box, post lamp, or wall pack. The photo controls provide dusk-to-dawn lighting control along with a delay action, which eliminates loads switching OFF due to car headlights and lightning. The thermal-type controls feature a cadmium sulfide photocell and a sonic-welded polycarbonate case and lens to seal out moisture. The design utilizes a dual temperature compensating bimetal and composite resistor for reliable long life operation over ambient temperature extremes. Raintight!
Photocell in a 3/4" Threaded Sleeve.
Color: Gray
Activation: 1-5 FC ON; 3-15 FC OFF
Power Consumption: Averages under 1 Watt
Operating Temperature: -40°F to 158°F (-40°C to 70°C)
Tungsten Watts: 1800
Ballast VA: 1000
Tungsten Amps: 15
Ballast Amps: 8.3
Volts: 120
Size: 1 5⁄16" (3.3 cm) W x 1 13⁄16" (4.6 cm) L x 1 9⁄16" (4 cm) D
UL, CSA Listed
| SKU | 127294 |
|---|---|
| Condition | FN - FACTORY NEW |
| Part Number | K4021 |
| Alternative Part Number | 81F017 |
INTERMATIC - K4021 - Photo Electric Control for Tungsten Lamps
The K4000 Series Fixed Position Mounting Photo Controls are thermal-type photo controls that fit into a standard outlet box, post lamp, or wall pack. The photo controls provide dusk-to-dawn lighting control along with a delay action, which eliminates loads switching OFF due to car headlights and lightning. The thermal-type controls feature a cadmium sulfide photocell and a sonic-welded polycarbonate case and lens to seal out moisture. The design utilizes a dual temperature compensating bimetal and composite resistor for reliable long life operation over ambient temperature extremes. Raintight!
Photocell in a 3/4" Threaded Sleeve.
Color: Gray
Activation: 1-5 FC ON; 3-15 FC OFF
Power Consumption: Averages under 1 Watt
Operating Temperature: -40°F to 158°F (-40°C to 70°C)
Tungsten Watts: 1800
Ballast VA: 1000
Tungsten Amps: 15
Ballast Amps: 8.3
Volts: 120
Size: 1 5⁄16" (3.3 cm) W x 1 13⁄16" (4.6 cm) L x 1 9⁄16" (4 cm) D
UL, CSA Listed
