Intermatic K4123C Stem Mount Thermal Photocontrol

IntermaticSKU: K4123C

Price:
Sale price$24.00

Shipping calculated at checkout

Stock:
Only 9 units left

Description

  • 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
Input Voltage Range(s) 208-277 VAC, 50/60 Hz Usage Environments Outdoor
Photocontrol Style Stem Mount Wiring Option Wire leads
Housing Material Polycarbonate Warranty Period 2-Year limited
Application Compatibilities Fluorescent, HID, Incandescent Activation Off 3 to 15 fc
Activation On 1 to 5 fc CAProp65Message Please see the Warning @ www.P65Warnings.ca.gov
Country Of Origin Mexico Cover Color Gray
Fail Mode ON Magnetic Ballast (NO) 8.3 A, 1700-2300 VA
Magnetic Ballast Range(s) 8.3 A, 1700-2300 VA Photo Control Switch Type Mechanical Bimetal
Photocell Type Cadmium Sulfide Photocontrol Sensor Location Side
Photocontrol Type Thermal RoHS Certification X
Sensor Time Delay 30 sec to 90 sec Tungsten (NO) 15 A, 3100-4150 W
Tungsten Range(s) 15 A, 3100-4150 W Wire Size Max #18 AWG
Auto Start/Stop False Check Valve False
DOE Compliant False Freeze protection False
Leaf Screen False Operating Temperature Max (°C) 70
Operating Temperature Max (°F) 158 Operating Temperature Min (°C) -40
Operating Temperature Min (°F) -40 Product Depth (in) 1.563
Product Depth (mm) 39.7 Product Height (in) 3
Product Height (mm) 76.2 Product Width (in) 1.563
Product Width (mm) 39.7 Self Priming False
Submersible False UL Certification UL
Unit Carton Height (in) 4.88 Unit Carton Length (in) 3
Unit Carton Weight (lb) 0.2 Unit Carton Width (in) 1.75
Units Per Pallet 2400 UV Resiliant Outdoor Enclosure False

Estimate shipping

Why Pros Choose Sonic Electric

Supplying professionals and homeowners with trusted electrical solutions for 40 years.

Fast, Reliable Shipping

Most orders ship same day or within 2 days—keeping your projects on schedule.

Hassle-Free Returns

30-day returns—because mistakes happen. Some exclusions apply.

Expert Support When You Need It

Real people, real solutions—get help fast by chat, email, or phone.

Contractor Pricing That Protects Your Margins

Save more on every order with bulk-friendly pricing designed to keep you competitive.

Tax-Free Savings

No sales tax on orders shipping outside California.

Rated ★★★★★ by 400+ Pros & Homeowners

“Good price and fast delivery—exactly what contractors need. Sonic Electric is now our go-to supplier.” – Appro Electric

Trusted by contractors, electricians, and homeowners— see what they’re saying.

Ways to Save on Your Order