Looking for the best time-saving electrical supplies? We’ve got you covered with 10 top picks to simplify your life and save energy.
Time-saving electrical supplies make life easier. They help you automate tasks and save energy. These tools are simple to use and reliable.
Control lights, heaters, and more with ease. Set schedules and forget about them. These devices adjust for daylight saving time and leap years.
Discover the best options for your needs. Find the perfect fit for your home or office. Start saving time and energy today!
List of Top 10 Time Saving Electrical Supplies
| Image | Title | Best For | Price |
|---|---|---|---|
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EWZ Series Multipurpose Control Astronomic 7 Day Time Switch, 120-277 VAC Input Supply, 1 Channel, DPST Output Dry Contact |
This time switch is perfect for anyone who needs automatic control of lights, motors, or other devices. It’s ideal for homes, businesses, or outdoor use where reliable scheduling is key. |
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Intermatic EH10 Electric Water Heater Time Switch – 42 Events Weekly, 7-Day Scheduling – To-the-Minute Precision, External Override, LED Load Indicator |
This Intermatic EH10 Electric Water Heater Time Switch is perfect for homeowners who want easy control over their hot water and energy bills. It’s great for busy families or anyone looking to save money while keeping hot water ready when needed. |
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DROK 12V Timer Relay, LED Display 4-Mode On-Off Automotive Time Delay Relay, Electric Delay Timer Switch 0.1s to 999min |
The DROK 12V Timer Relay is perfect for anyone needing a reliable, easy-to-use delay switch. It’s great for cars, machines, or projects that need precise timing control. |
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NSI Multipurpose Control 24 Hour Time Switch, 120-277 VAC Input Supply, 1 Channel, DPST Output Dry Contact, Pounds (E103B) |
The NSI Multipurpose Control 24 Hour Time Switch is perfect for anyone needing reliable, automatic control of lights, motors, or other devices. It’s ideal for indoor or outdoor use, with a durable enclosure that handles tough conditions. |
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NSI EWZ120 Series EWZ Tork Multipurpose Control Astronomic 7 Day Time Switch, 120-277 VAC Input Supply, 1 Channel, SPDT Output Dry Contact, #8 – #16 AWG |
The NSI EWZ120 Series EWZ Tork Multipurpose Control Astronomic 7 Day Time Switch is perfect for anyone needing reliable, automatic control of lights or devices. It’s ideal for homes, businesses, or outdoor areas where scheduling on/off times is important. |
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NSi Multipurpose Control 24 Hour Time Switch, 120 VAC Input Supply, 1 Channel, SPST Output Dry Contact – E101PB |
This 24-hour time switch is perfect for anyone who wants to automate their home or office. It’s easy to use and works great for lighting, heating, or fans. |
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DROK 12V Timer Relay 2pcs, LED Display 4-Mode On-Off Automotive Time Delay Relay, Electric Delay Timer Switch 0.1s to 999min |
This DROK 12V Timer Relay is perfect for anyone needing a reliable, easy-to-use delay switch. Whether you’re working on automotive projects, home automation, or industrial applications, its wide timing range and simple operation make it a great choice. |
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EW Series Multipurpose Control 7 Day Time Switch, 120-277 VAC Input Supply, 1 Channel, DPST Output Dry Contact |
This time switch is perfect for anyone who needs automatic control of lights, motors, or other devices. It’s easy to use and works indoors or outdoors. |
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Slite Electrical Supply Lever Nut Wire Connector, 3-Port PCT-213, 100 Pack, Grey Plastic DIN Rail Mount Terminal Block |
This Slite Electrical Supply Lever Nut Wire Connector is perfect for anyone working with wires. Whether you’re a DIY enthusiast, electrician, or hobbyist, it’s easy to use and safe for all wire types. |
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D Series Electronic Auto Off in-Wall Time Switch, 120 VAC 60 Hz Input Supply, 10, 20, 30, 60 Minutes Time Setting, Light Almond |
The D Series Electronic Auto Off in-Wall Time Switch is perfect for homeowners who want simple, automatic control over their lights or devices. It’s easy to use and fits right into your wall, making it ideal for busy spaces like bathrooms, closets, or workshops. |
Detailed Reviews
Discover the top 10 time-saving electrical supplies handpicked for efficiency and reliability. From smart time switches to versatile timer relays, each product is designed to simplify your daily tasks and save energy. Find the perfect solution to match your needs and make life easier.
1. EWZ Series Multipurpose Control Astronomic 7 Day Time Switch, 120-277 VAC Input Supply, 1 Channel, DPST Output Dry Contact

The EWZ Series Multipurpose Control Astronomic 7 Day Time Switch offers automatic on/off control for daily tasks. It works with 120-277 VAC input voltage, making it versatile for many uses.
This switch has a digital 7-day, 24-hour display with 20 on/off cycles daily. It adjusts for daylight saving time and sunrise/sunset changes. The durable Noryl plastic enclosure is indoor/outdoor-ready with a locking hasp.
| Pros | Cons |
|---|---|
|
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Perfect For:
This time switch is perfect for anyone who needs automatic control of lights, motors, or other devices. It’s ideal for homes, businesses, or outdoor use where reliable scheduling is key.
Ready to Purchase?
2. Intermatic EH10 Electric Water Heater Time Switch – 42 Events Weekly, 7-Day Scheduling – To-the-Minute Precision, External Override, LED Load Indicator

The Intermatic EH10 Electric Water Heater Time Switch helps you save energy and control your water heater better. It lets you set 42 ON/OFF events weekly, so you can schedule hot water exactly when you need it. The 7-day programming and to-the-minute precision make it easy to match your daily routine.
It also has an external override switch for quick changes and an LED load indicator to show when your water heater is on. These features give you flexibility and peace of mind in managing your hot water.
| Pros | Cons |
|---|---|
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Perfect For:
This Intermatic EH10 Electric Water Heater Time Switch is perfect for homeowners who want easy control over their hot water and energy bills. It’s great for busy families or anyone looking to save money while keeping hot water ready when needed.
Ready to Purchase?
3. DROK 12V Timer Relay, LED Display 4-Mode On-Off Automotive Time Delay Relay, Electric Delay Timer Switch 0.1s to 999min

Take control of your projects with the DROK 12V Timer Relay! This versatile device offers four distinct modes and a wide timing range from 0.1 seconds to 999 minutes, making it perfect for a huge variety of applications.
It’s super easy to use. The LED display shows your settings clearly. Plus, it saves your settings automatically!
| Pros | Cons |
|---|---|
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Perfect For:
The DROK 12V Timer Relay is perfect for anyone needing a reliable, easy-to-use delay switch. It’s great for cars, machines, or projects that need precise timing control.
Ready to Purchase?
4. NSI Multipurpose Control 24 Hour Time Switch, 120-277 VAC Input Supply, 1 Channel, DPST Output Dry Contact, Pounds (E103B)

Take complete control of your lighting with the NSI Multipurpose Control 24 Hour Time Switch. This handy device ensures your lights turn on and off automatically at the exact same time every single day, offering unmatched convenience.
Never worry about forgetting to turn off lights again! With a clear digital display and up to 20 on/off cycles per day, you can set it and forget it. Plus, it even automatically adjusts for daylight saving time and leap years, so you’re always on schedule.
This switch is super versatile. It works with 120-277 VAC input voltage. The durable enclosure is perfect for indoor or outdoor use.
| Pros | Cons |
|---|---|
|
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Perfect For:
The NSI Multipurpose Control 24 Hour Time Switch is perfect for anyone needing reliable, automatic control of lights, motors, or other devices. It’s ideal for indoor or outdoor use, with a durable enclosure that handles tough conditions.
Ready to Purchase?
5. NSI EWZ120 Series EWZ Tork Multipurpose Control Astronomic 7 Day Time Switch, 120-277 VAC Input Supply, 1 Channel, SPDT Output Dry Contact, #8 – #16 AWG

The NSI EWZ120 Series is a smart time switch for automatic control. It handles 120-277 VAC input and works indoors or outdoors. Its durable plastic alloy enclosure keeps it safe.
It offers 20 on/off cycles daily with a one-minute minimum. It adjusts for daylight saving time and sunrise/sunset changes. A manual override gives you quick control.
This switch is easy to use and reliable. It’s great for daily operations and multiple uses. The locking hasp adds extra security.
| Pros | Cons |
|---|---|
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Perfect For:
The NSI EWZ120 Series EWZ Tork Multipurpose Control Astronomic 7 Day Time Switch is perfect for anyone needing reliable, automatic control of lights or devices. It’s ideal for homes, businesses, or outdoor areas where scheduling on/off times is important.
Ready to Purchase?
6. NSi Multipurpose Control 24 Hour Time Switch, 120 VAC Input Supply, 1 Channel, SPST Output Dry Contact – E101PB

The NSi Multipurpose Control 24 Hour Time Switch makes automating your home or office easy. It lets you turn on and off lights, heating, fans, and more automatically.
It’s simple to use, with 20 on/off settings each day. It works 7 days a week and adjusts for Daylight Savings.
It’s compatible with many light types and protects itself with inrush current limiting. A super capacitor keeps it running for 4 days during power outages.
| Pros | Cons |
|---|---|
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Perfect For:
This 24-hour time switch is perfect for anyone who wants to automate their home or office. It’s easy to use and works great for lighting, heating, or fans.
Ready to Purchase?
7. DROK 12V Timer Relay 2pcs, LED Display 4-Mode On-Off Automotive Time Delay Relay, Electric Delay Timer Switch 0.1s to 999min

The DROK 12V Timer Relay is a versatile tool for your projects. It comes in a pack of two, offering great value. With four different modes, it’s perfect for various applications.
This relay has a wide timing range, from 0.1 seconds to 999 minutes. You can easily adjust the settings to fit your needs. Its strong anti-interference ability ensures reliable performance.
The LED display and button operation make it super simple to use. Plus, it saves your settings automatically, even after a power cut. A handy and convenient choice for all!
| Pros | Cons |
|---|---|
|
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Perfect For:
This DROK 12V Timer Relay is perfect for anyone needing a reliable, easy-to-use delay switch. Whether you’re working on automotive projects, home automation, or industrial applications, its wide timing range and simple operation make it a great choice.
Ready to Purchase?
8. EW Series Multipurpose Control 7 Day Time Switch, 120-277 VAC Input Supply, 1 Channel, DPST Output Dry Contact

The EW Series Multipurpose Control is a 7-day time switch for automatic on/off control. It works with 120-277 VAC input and has a DPST dry contact output. This device is easy to use and reliable.
It features a digital 7-day, 24-hour display with 20 on/off cycles daily. The minimum cycle is one minute, and it has a manual override switch. It also adjusts for daylight saving time and leap years.
The enclosure is made of Noryl plastic alloy, suitable for indoor/outdoor use. It includes a locking hasp for added security. This time switch is versatile and durable.
| Pros | Cons |
|---|---|
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Perfect For:
This time switch is perfect for anyone who needs automatic control of lights, motors, or other devices. It’s easy to use and works indoors or outdoors.
Ready to Purchase?
9. Slite Electrical Supply Lever Nut Wire Connector, 3-Port PCT-213, 100 Pack, Grey Plastic DIN Rail Mount Terminal Block

The Slite Electrical Supply Lever Nut Wire Connector is a 3-Port PCT-213 terminal block. It comes in a 100-pack and is made of grey plastic. This product is easy to use and safe for all projects.
It works with solid, stranded, and flexible wires. The connectors are reusable and built to last long. They are also DIN rail mountable for added convenience.
| Pros | Cons |
|---|---|
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Perfect For:
This Slite Electrical Supply Lever Nut Wire Connector is perfect for anyone working with wires. Whether you’re a DIY enthusiast, electrician, or hobbyist, it’s easy to use and safe for all wire types.
Ready to Purchase?
10. D Series Electronic Auto Off in-Wall Time Switch, 120 VAC 60 Hz Input Supply, 10, 20, 30, 60 Minutes Time Setting, Light Almond

The D Series Electronic Auto Off in-Wall Time Switch is a handy device for your home. It controls lights and motors with easy time settings.
It fits in a standard electrical box and mounts inside your wall. You can choose 10, 20, 30, or 60 minutes with a simple pushbutton.
UL listed for safety. LED indicators show the time left. Light almond color matches most walls.
| Pros | Cons |
|---|---|
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Perfect For:
The D Series Electronic Auto Off in-Wall Time Switch is perfect for homeowners who want simple, automatic control over their lights or devices. It’s easy to use and fits right into your wall, making it ideal for busy spaces like bathrooms, closets, or workshops.
Ready to Purchase?
Buying Guide
Save time and energy with the right electrical supplies. These tools make life easier by automating tasks and controlling devices.
Engage with a smarter home or office by choosing the perfect time-saving electrical supplies. Enjoy the convenience of setting schedules and forgetting about them.
When buying, consider these factors:
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Purpose: Think about what you need the device for. Is it for lights, water heaters, or other appliances?
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Voltage Compatibility: Ensure the device works with your electrical system. Common options are 120 VAC or 120-277 VAC.
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Scheduling Options: Look for devices with daily, weekly, or astronomic scheduling. Some offer multiple on/off cycles per day.
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Ease of Use: Choose devices with clear displays, simple buttons, and easy programming.
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Durability: Opt for indoor/outdoor-ready devices with durable enclosures for long-lasting use.
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Special Features: Consider daylight saving time adjustments, manual overrides, LED indicators, and energy-saving modes.
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Safety: Look for UL-listed devices or those with safety features like inrush current limiting.
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Value: Compare prices and features to find the best value for your needs.