Intermatic K4121C, Stem Mount Thermal Photocontrol, Stem Mounting, Dusk-To-Dawn, 120V

In stock
SKU: K4121C
Regular price $27.77
Voltage range
⚠️ IMPORT NOTICE
FOR ALL ORDERS OUTSIDE CANADA, CUSTOMERS ARE RESPONSIBLE FOR ANY IMPORT DUTIES, TARIFFS, TAXES, AND CUSTOMS FEES THAT MAY APPLY TO THEIR ORDERS.

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These photocontrols install on standard outdoor light fixtures and electrical boxes with 1⁄2"-14 NPSM thread or 7⁄8" knock-out holes for dusk-to-dawn ON/OFF control of outdoor lighting.

  • Mechanical bimetal switch with Cadmium Sulfide photocell.
  • Delay feature prevents unwanted OFF switching.
  • Gray plastic housing.
  • 1⁄2"-14 NPSM threaded stem.
  • Washer gasket and locking nut included.
  • #18 AWG, 9" wire leads.
Model Number K4121C
Description Stem Mount Thermal Photocontrol, 120 V
Color Gray
Sensor Time Delay  30 sec to 90 sec
Photocell Type  Cadmium Sulfide
Photo Control Switch Type Mechanical Bimetal
Fail Mode  ON
Photocontrol Type Thermal
Application Compatibilities HID; Fluorescent; Incandescent
Photocontrol Style Stem Mount
Photocontrol Sensor Location  Side
Housing Material  Polycarbonate
Magnetic Ballast (NO) Range(s) 8.3 A, 1000 VA
Tungsten Incandescent Load Ratings NO Ranges 15 A, 1800 W
Wiring Option Wire leads
Input Voltage Range(s) 120 VAC, 50/60 Hz
Switch Type SPST
Hz 50/60
Temperature (operation) -40 °F to 158 °F / (-40 °C to 70 °C)
Usage Environments Outdoor
UL Certification  cULus
RoHS Certification N/A
Warranty Period 2-Year limited