Intermatic LC4521LA LC4500 Series Photocontrol; 120 Volt AC, Cadmium Sulfide Sensor

*Images are representative of products listed and may not be actual product.
  • Intermatic LC4521LA Intermatic LC4521LA LC4500 Series Photocontrol; 120 Volt AC, Cadmium Sulfide Sensor
Manufacturer: Intermatic
Catalog#: LC4521LA
Crescent Part#: 89277
UPC: 078275002661
Your Price:

Product Details

Polypropylene housing with UV protection

Models with LA suffix equipped with a 2400 Volt open type spark gap arrester

Translucent with color coded band for voltage identification

Design utilizes a dual temperature compensating bimetal and composite resistor for reliable long life operation over ambient temperature extremes

1800 W Tungsten Load

1000 Va Ballast Load

120 V

Product Details:

Intermatic® LC4500 Series Photocontrol features cadmium sulfide photocell, polypropylene case to secure from moisture and offers UV protection. It offers dusk-to-dawn lighting control and delay action to prevent loads from switching off. Photocontrol has three-prong connection. It features twist-lock mounting that is of low cost. Photocontrol uses a dual temperature compensating bimetal and composite resistor for dependable operation over ambient temperature extremes. It can be used in street lighting control and other applications that requires twist and lock type plug connection. Photocontrol has supply voltage rating of 120 Volts. It comes with 2400 Volts open type spark gap arrester.

Photocontrol operates at a temperature rating of -40 to 158 deg F. It has ballast load rating of 1000 VA. Photocontrol has plastic outdoor enclosure and is suited for indoor/outdoor environmental condition. It detects sensitivity of range 0.5 Fc on/15 Fc off. Photocontrol has tungsten load rating of 1800 Watts. It consumes maximum power up to 1 Watt. Photocontrol is CSA certified and meets ANSI standards.

Product Specification

Product Details
Manufacturer Intermatic
Catalog# LC4521LA
Product Dimensions & Details
Dimensions W:7'' x H:7'' x L:10''
Height 7.00
Length 10.00
Width 7.00
Shipping Information
Ships Ground. Eligible for expedited shipping Yes
Other Information
Load Rating 1800 Watt Tungsten at 15 Amp, 1000 VA Ballast at 8.3 Amp
Item Photocontrol
Connection Twist and Lock Type Plug
Contact Configuration SPST
Dimension 3 Dia Inch x 2-3/4 Inch
Color Translucent with Gray Band
Power Consumption <1 Watt
Setting Dusk On - Dawn OFF
Sensor Cadmium Sulfide
Application For Street Lighting
Ambient Light 0.5 FC Minimum On, 15 FC Minimum Off
Brand Name Intermatic
Frequency Rating 50/60 Hz
Voltage Rating 120 Volt AC
Type LC4500 Series, Low Cost
Standards UL Listed, CSA Certified, California Title 24 Compliant
Temperature Rating -29 to 40 deg C

Customer Questions & Answers

Ask your questions, share your answers.
We respect your privacy. Specify email and we will send the answer to your address. We never reveal your information or use it to send you not related email.
Write a Review

Review /

Customer Reviews
This product is not rated. Click here to rate this product!

Login for Availability

Intermatic