Intermatic K4221C Stem & Swivel Thermal Photocontrol 120V
by Intermatic
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$31.75
$31.75
-
$31.75
Current price
$31.75
Product Overview
The Intermatic K4221C is a 120V stem-and-swivel thermal photocontrol designed for automatic outdoor lighting control. Its adjustable swivel arm provides flexible positioning on standard outdoor light fixtures and electrical boxes.
Key Features & Design
- Functionality: Mechanical bimetal switch with a cadmium sulfide photocell and 30–90 second time delay.
- Installation context: Stem-and-swivel mount with a 1/2"-14 NPSM threaded stem, gasket, locking nut, and 6-inch wire leads.
- Notable specifications: 120 VAC, SPST switching, 15A/1800W tungsten and 8.3A/1000VA magnetic ballast ratings.
- Contractor-relevant details: UV-resistant housing, fail-ON operation, and -40°F to 158°F operating range.
Performance / Benefits
The adjustable swivel simplifies photocell positioning, while delayed switching helps prevent unwanted OFF cycling in outdoor lighting applications.
Specifications
Details
| Brand: | Intermatic |
|---|---|
| Manufacturer Part Number: | K4221C |
| UPC: | 78275002029 |
| Input Voltage: | 120 VAC |
| Color: | Gray |
| Switch Type: | SPST |
| Special Features: | Stem & Swivel Mount; 30–90 sec Time Delay; Fail-ON |
| Certifications: | cULus; cCSAus; Title 20 |
| Spec Sheet: | Download PDF |
Dimensions
| Length: | 5 |
|---|---|
| Width: | 3.25 |
| Height: | 2 |