Intermatic®
INT-MAT LC4521C PHOTO CONTROL
Intermatic®
INT-MAT LC4521C PHOTO CONTROL
Stanion #LC4521CINT
MFG #LC4521C
UPC #078275002043
Product Overview
These photocontrols install on light fixtures with ANSI C136.10 NEMA receptacles commonly found on street light fixtures. Locking type design facilitates fast installation and replacement of photocontrol.
- Attributes
- Documents
- Application
- Item Features
- Standards
BrandIntermatic®
Amperage Rating8.3 to 15 A
Ballast Load1000 VA
ColorTranslucent
Contact FormSPST
Country of OriginMX
Dimensions3 in Dia x 2-3/4 in H
Environmental Conditions-20 to 104 deg F
Frequency Rating50/60 Hz
Manufacturer NameIntermatic
MaterialPolypropylene
Mounting TypeFixture, Twist-Lock
Sensitivity0.5 FC ON, 15 FC OFF
Sensor TypeThermal
Tungsten Rating15 A, 1800 W
TypeT-Locking Raintight
Voltage Rating120 V AC, 120 VAC
Dusk to Dawn Lighting Control, Exterior Lighting, Street Lighting, Parking Lot, Pedestrian Pathway Lighting and Landscape Lighting Applications
- Mechanical bimetal switch with Cadmium Sulfide photocell
- Integral high impact thermoplastic housing
- Locking type plug for quick installation and changeover
- Delay feature prevents unwanted OFF switching
- Tested to 3,650 ON/OFF cycles
UL Recognized, CSA, Title CA 20 Listed, California Title 24 Compliant

