Intermatic K4135 thermal photocontrol 7200 W stem mount

Product Description

The INTERMATIC K4135 is a thermal photocontrol designed for dusk-to-dawn ON/OFF control of outdoor lighting. This stem mount photocontrol installs on standard outdoor light fixtures and electrical boxes with 1/2" threaded or 7/8" punch-out holes. It operates at 480 VAC and handles up to 7200 W, featuring a delay action to prevent unintended switching. The unit is California Title 24 compliant.

• Features a mechanical bimetal switch with Cadmium Sulfide photocell for reliable operation.
• Incorporates a delay feature to prevent unwanted OFF switching from transient light sources.
• Suitable for exterior, street, parking lot, pedestrian pathway, and landscape lighting applications.

Product Highlights

Provides automatic dusk-to-dawn lighting control for various outdoor applications.

Product Information

Standard Information

• Brand: INTERMATIC
• Manufacturer Part Number: K4135
• Country of Origin: Mexico

Technical Specifications

• Type: Thermal Type Photo Cell
• Depth: 39.7 mm (1-9/16 in)
• Width: 39.7 mm (1-9/16 in)
• Height: 76.2 mm (3 in)
• Certifications: CSA, California Title 24 Compliant, Title CA 20 Listed
• Frequency: 50/60 Hz
• Wire Length: 228.6 mm (9 in)
• Input Voltage: 480 V
• Max Wire Size: 18 AWG
• Mounting Type: Stem Mount
• Connection Type: Color Coded Lead
• Power Consumption: 1 W
• Operating Temperature Range: -40 degrees C to 70 degrees C (-40 degrees F to 158 degrees F)
• Sensitivity: 1-5 FC ON, 3-15 FC OFF
• Sensor Type: Thermal Type Photo Control (Cadmium Sulfide)
• Amperage Rating: 15/8.3 A
• Ballast Load: 4000 VA
• Material: Polycarbonate
• Series: K4100
• Timing Range: 30 to 90 s
• Tungsten Rating: 7200 W
• Thread Size: 1/2"-14 NPSM