K4023C

The Intermatic K4023C Thermal Photocontrol is a versatile and energy-saving device designed for automatic control of electrical loads based on temperature and light conditions. This product is suitable for a wide voltage range of 208-277V and comes with a convenient FNFP (Flanged, Non-Fuse, Non-Time) configuration.

The K4023C Thermal Photocontrol is engineered with a built-in thermostat and photocell, enabling it to respond to both temperature and light levels. The thermostat function ensures that the connected electrical load is only activated when the ambient temperature reaches a specified level. Conversely, the photocell function turns on the load when it senses sufficient light, making it an ideal choice for applications that require automatic lighting control.

This Intermatic product is designed with a robust and durable construction, ensuring long-lasting performance in various environments. The device features a corrosion-resistant polycarbonate lens that protects the photocell from damage and contamination. Additionally, it comes with a NEMA 6P flanged enclosure that offers protection against dust, water, and other harsh conditions.

The K4023C Thermal Photocontrol is easy to install and operate. It comes with mounting hardware and clear installation instructions, allowing users to quickly and easily install the device in their applications. The device also features a convenient adjustment dial that enables users to set the desired temperature and light levels for optimal performance.

In summary, the Intermatic K4023C Thermal Photocontrol is a versatile and reliable device for automatic control of electrical loads based on temperature and light conditions. Its wide voltage range, FNFP configuration, and durable construction make it an ideal choice for various applications in residential, commercial, and industrial settings. With its easy installation and adjustability features, the K4023C Thermal Photocontrol offers users the flexibility to save energy and optimize their electrical systems for maximum efficiency.

Pros and Cons of Buying Intermatic K4023C Thermal Photocontrol (208-277V, FNFP)

The Intermatic K4023C Thermal Photocontrol is a versatile and energy-efficient device designed for use in various heating and lighting applications. This product operates on a 208-277V voltage range and features a fail-safe nuclear grade photoelement. In this analysis, we will discuss the key advantages and disadvantages of investing in this Intermatic thermal photocontrol.

1. Energy Efficiency: The Intermatic K4023C is designed to conserve energy by only switching on the connected device when it detects a sufficient amount of light. This results in significant energy savings, making it an eco-friendly choice for businesses and homeowners.

2. Adjustability: This thermal photocontrol comes with a wide range of adjustability, allowing users to set the desired light level for the connected device. Users can easily adjust the sensitivity by rotating the control knob, ensuring optimal performance for various lighting conditions.

3. Photocontrol Functionality: The Intermatic K4023C is a photocontrol device, meaning it uses light to control the operation of connected devices. This makes it an ideal solution for applications where lighting conditions are subject to change, such as in greenhouses or outdoor settings.

4. Robust Design: The Intermatic K4023C is built with a durable design, featuring a heavy-duty, thermoplastic housing that can withstand harsh environments. This ensures longevity and reliability, providing peace of mind for users.

1. Compatibility Limitations: The Intermatic K4023C is designed for use with devices that require a 208-277V voltage range. Users with devices requiring a different voltage range may need to consider alternative options.

2. Manual Adjustment: While the adjustability feature is beneficial, the manual control knob may not be suitable for all users or installations. Users who prefer automatic adjustment or digital control may find this aspect less desirable.

The Intermatic K4023C Thermal Photocontrol (208-277V, FNFP) is an excellent choice for those looking for an energy-efficient, adjustable, and robust solution for controlling heating and lighting devices based on light conditions. Its advantages include energy savings, adjustability, photocontrol functionality, and durable design. However, its compatibility limitations and manual adjustment controls may not be suitable for all users. Ultimately, if your specific application aligns with the pros of this product and you can work around the cons, the Intermatic K4023C may prove to be a valuable investment.

Details:

The product must be the original item shipped, with matching serial numbers if applicable. 2-year MRI shield protection plan included. Mechanical bimodal switch with cadmium sulfide photocell. A brand-new, unused, unopened, undamaged item in its original packaging where is applicable.

Most items are in stock when they listed. Special instructions. Delay feature prevents unwanted off switching. Manufacturer part number: K4023C.

Intermatic K4023C button thermal photocontrol, 208-277v. Compact size fits into standard outlet box, post lamp, wall pack and other lighting fixtures. Intermatic K4023C button thermal photocontrol, 208-277v manufactured by.

specifications faclighting:

• brand: Intermatic
• mpn: K4023c
• part type: Button

offer faclighting:

• availability: in stock
• sold #: 14
• options: ship-to-home
• started: august 26, 2025
• in stock #: 5
• prices: $5.99–$64.00
• item condition:
  • New – Open box
  • New
  • Open box
  • Used
• best offers: true

general faclighting:

• category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting

shipping faclighting:

• class: standard, expedited, one-day
• transit: 4-11 days
• type: calculated
• service: usps ground advantage, usps priority mail, ups ground, ups next day air
• carrier: usps, ups

payments faclighting:

• wallet: google-pay
• other
• credit card: mastercard

seller faclighting:

• city: mount sterling, kentucky
• rating: 98.2%
• # reviews: 13657

returns faclighting:

• policy: returns accepted
• paid by: buyer
• method: money back
• time: 30 days

Grouped With:

• LED4537SC: , Intermatic
• ELC4536: MOUNT, Intermatic
• EK4436SM: HOUSING MOUNT, Intermatic
• 5U792: , Intermatic