INTERMATIC V-45075 Astronomic Switch Skipper 40A 120 277V

( Brand: Intermatic ), ( Manufacturer Part Number: V-45075 ), ( Model: INTERMATIC V-45075 ), ( Part Type: Switch )

Review INTERMATIC Astronomic Time Switch Inch Skipper 40a 120 277v

The Intermatic V-45075 Astronomic Switch, also known as the "Skipper 40A 120-277V," is a versatile and advanced lighting control solution designed to automatically turn on and off outdoor lights based on natural light conditions. This switch is suitable for both residential and commercial applications, offering energy savings and convenience.

The V-45075 is an astronomic time switch, which means it uses a built-in photocell to detect the presence of natural light. When the sun sets, the photocell triggers the switch to turn on the connected outdoor lights, ensuring that they come on at dusk and provide optimal safety and security. As the sun rises, the photocell detects the increasing light levels and signals the switch to turn off the lights, helping to conserve energy and reduce electricity costs.

This Intermatic switch is rated for a load of 40 amperes and can handle 120 volts to 277 volts of alternating current (AC). This wide voltage range makes it suitable for various outdoor lighting installations. The switch body is constructed of weather-resistant materials, ensuring its durability and reliability in outdoor environments.

The V-45075 Astronomic Switch offers several convenient features to make installation and operation even easier. It comes with a pre-wired 6-inch cord, simplifying wiring and reducing the need for additional materials. The switch also includes a test button, which allows users to verify that the switch is functioning correctly before installing it in the outdoor environment.

Additionally, the V-45075 features a convenient adjustment dial, allowing users to fine-tune the switch's light sensitivity and time settings to suit their specific lighting needs. This dial ensures that the switch operates effectively in various lighting conditions, optimizing energy savings and ensuring the lights come on and off at the desired times.

In summary, the Intermatic V-45075 Astronomic Switch is a reliable, energy-saving, and versatile lighting control solution designed for outdoor applications. Its built-in photocell, wide voltage range, and adjustable settings make it an ideal choice for homeowners and businesses looking to automate their outdoor lighting while reducing energy consumption and costs.

Pros and Cons of buying a Intermatic V-45075 Astronomic Switch (Skipper 40A, 120/277V)

The Intermatic V-45075 Astronomic Switch, also known as the Skipper 40A, is a popular automatic light control solution. This device is designed for outdoor applications and turns on and off based on the position of the sun. In this analysis, we will explore the primary advantages and disadvantages of purchasing this switch.

1. Energy Efficiency: By automatically turning off the lights when it's not needed, the astronomic switch helps save energy and reduce electricity bills.

2. Convenience: Eliminates the need to manually turn lights on and off, providing added convenience for users.

3. Durability: Designed for outdoor use, the Intermatic V-45075 Switch is built to withstand harsh weather conditions.

4. Customizable: Users can set the time for the lights to turn on and off according to their preferences.

5. Cost-Effective: Over time, the energy savings from using an astronomic switch can offset the initial investment.

1. Complex Installation: Wiring the device might require some technical expertise, which could be a challenge for DIY users.

2. Limited Compatibility: The switch might not work with certain types of lights or ballasts, so it's essential to ensure compatibility before making a purchase.

3. Potential for False Triggers: Under certain conditions, such as artificial light sources or cloud cover, the switch might turn the lights on or off unintentionally.

4. Cost: Compared to manual switches, the Intermatic V-45075 Astronomic Switch is relatively more expensive.

The Intermatic V-45075 Astronomic Switch offers several advantages, such as energy efficiency, convenience, durability, customizability, and cost-effectiveness in the long run. However, it also comes with some disadvantages, such as complex installation, limited compatibility, potential for false triggers, and a higher initial cost.

If you're looking for an automatic light control solution for outdoor applications and are willing to invest in a more expensive but energy-efficient solution, the Intermatic V-45075 Astronomic Switch would be a suitable choice. However, it's essential to ensure compatibility with your existing lighting system and consider your installation capabilities before making a purchase. If you're unsure or have limited experience with electrical installations, it may be best to consult a professional electrician for assistance.

Details:

Switch engages properly when powered. Brand: Intermatic. Original steel enclosure with embossed Intermatic logo. #Intermatic #Industrial Controls #Astronomic Timer #Vintage Electrical #Collector Piece #Working Equipment.

Factory instruction plate intact inside cover. Type: Astronomic Time Switch with Skipper. The fact that this example still functions over half a century later is testament to Intermatic engineering. Condition: Vintage, powers when connected to source.

Awesome vintage USA made mechanical timer that can still outperform many modern imports. Model: V-45075. The astronomic dial with skipper function was a premium feature, allowing daily adjustments tied to sunrise and sunset without external photocells. These were built for continuous duty and long service life in demanding environments.

Switch Type: SPDT. SPDT Single Pole, Double Throw switch operation for flexible wiring. voltage : 120 277V, 60Hz. Units of this vintage are increasingly scarce, particularly in working condition with original labels intact.

Amperage: 40A. Astronomic dial with built-in latitude adjustments, allowing dusk/dawn control without reliance on external sensors. Country/Region of Manufacture: USA. This unit shows age-appropriate wear and surface rust on the case see photos, but mechanism is intact operational.

part #: v45075 price

• $108.00

specifications timerrelatime:

• brand: Intermatic
• mpn: V-45075
• model: Intermatic V-45075
• part type: Switch

offer timerrelatime:

• options: Ship-to-home
• sold: 0
• started: August 24, 2025
• quantity: 1
• availability: In Stock

shipping timerrelatime:

• carrier: USPS
• type: Calculated
• cost: $0.00
• class: Expedited
• transit: 4-9 Days
• service: USPS Priority Mail

payments timerrelatime:

• wallet: Apple-pay
• other
• credit card: Discover

general timerrelatime:

• PLCs HMIs > PLC Peripheral Modules > Timer Modules
• condition: Used

seller timerrelatime:

• rating: 100.0%
• # reviews: 17
• city: Ware, Massachusetts

returns timerrelatime:

• method: Money back
• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

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