Intermatic K4021C
Free Shipping
1 Year Warranty
A+ Rated On The BBB
10% Off First Order
Based In The USA
Description
These photocontrols install within lighting fixtures, post lamps, or in-wall boxes to provide dusk-to-dawn ON/OFF control of outdoor lighting.Button Thermal Photocontrol, 120 V
Intermatic K4021C is now available from Williams Automation.
If you need a specific firmware version or series for this item, please call or email us with your request. We can also provide specifications and/or a data sheet for this item upon request. Please call or email us if you need one.
We offer Overnight shipping for most items listed on our website. Please get in touch with us to confirm whether the product can ship overnight on the day of your order. Cutoff times are typically 2-3 PM EST. Lead times can range from 1 to 4 business days.
Call (803) 761-7027 if you have any questions about availability, or email us at sales@williamsautomation.com.
Load Ratings
- Magnetic Ballast Load Ratings
- 8.3 A, 1000 VA
- Magnetic Ballast Load Ratings Ranges
- 8.3 A, 1000 VA
- Tungsten Load Ratings
- 15 A, 1800 W
- Tungsten Load Ratings Ranges
- 15 A, 1800 W
Materials
- Housing Material
- Polycarbonate
Specifications
- Activation Off
- 3 to 15 fc
- Activation On
- 1 to 5 fc
- Application Compatibilities
- HID; Fluorescent; Incandescent
- Applications
- Outdoor Lighting Control
- Country of Origin
- Mexico
- Cover Color
- Gray
- CSA Certification
- cCSAus
- Expected Lifetime Operations
- 3650
- Expected Lifetime Years
- 5
- Fail Mode
- ON
- Input Voltage Ranges
- 120 VAC, 50/60 Hz
- Lifecycle
- Production
- Market
- Commercial; Residential; Industrial
- Operating Temperature Max
- 70°F
- 158°C
- Operating Temperature Min
- -40°F
- -40°C
- Other Certifications
- Title 20
- Packaging Applications
- Parking Lot Lighting; Landscape Lighting; Exterior Lighting; Pedestrian Pathway Lighting; Street Lighting
- Photocontrol Photocell Type
- Cadmium Sulfide
- Photocontrol Sensor Location
- Front
- Photocontrol Style
- Button
- Photocontrol Switch Type
- Mechanical Bimetal
- Photocontrol Type
- Thermal
- Product Depth
- 13/16 in; 20.6 mm
- Product Height
- 1 13/16 in; 46 mm
- Product Width
- 15/16 in; 23.8 mm
- Sensor Time Delay
- 30 sec to 90 sec
- Solutions
- Comfort & Convenience; Energy Savings; Landscape; Lighting Control; Security; Panel Integrators
- UL Certification
- UL
- Unit Carton Description
- EA-Each
- Units Per Pallet
- 2400
- Usage Environments
- Outdoor
- Warranty Period
- 2-Year limited
- Wire Lead Length
- 9 in; 228.6 mm
- Wire Size Max
- #18 AWG
- Wiring Option
- Wire leads
Reviews
What our customers say
BBB 4.7 
Rating they have quick great service and quick shipping!! would recommend doing business over and over!!
January 7 on 
Great price and speedy delivery. I am certain, based on my first statement that if needed, customer support will be excellent
December 31 on
Great customer service, fast shipping. Nice to deal with a company that shows they care about their customers.
December 5 on
I got the part and it was exactly what i needed to get my dust collector up and running again! It was also at very reasonable price. Thanks!
December 4 on
Another great purchase from Williams Automation. You will have peace of mind knowing your getting authentic parts from Williams Automation. Very easy to work with and great customer service. Plus you get at a competitive price and not three times what it should be.
November 6 on
Exceptional customer service! They had the elusive part I required readily available and responded promptly to all my emails.
November 2 on
Great customer service. Had the hard to find parts I needed in stock. All emails answered promptly.
October 9 on
Had what I needed in stock, shipped fast and arrived within the time frame indicated. It was packaged securely.
August 28 on
Perfect purchase! The whole process was great, including the packaging and shipping. Finally a company who cares!
August 13 on
Great service and Best prices ! Very organized company and helpful too. Will definitely buy again
August 10 on