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Rocker Switches

12V Rocker Switches Manufacturer

Focus on quality, durability, and customer satisfaction as our top priorities. Our products are carefully designed to meet the highest standards, ensuring they are easy to use, operate smoothly, and are highly reliable. Safety is essential, so our switches have built-in protection against electrical shocks. We also offer various sizes, colors, and designs to meet different needs.

  • Uncompromising Quality: Exceptional quality that exceeds industry standards.
  • Long-Lasting Durability: Built to withstand the test of time, ensuring reliable performance.
  • User-Friendly Operation: Smooth and effortless control for easy use.
  • Versatility in Compatibility: Compatible with various electrical systems for diverse applications.
  • Safety First: Built-in protection against electrical shocks for peace of mind.

What is a 12v Rocker Switch?

A 12V rocker switch is an electrical switch that is commonly used to turn power on and off for devices that operate with a 12-volt direct current (DC). It is called a “rocker” switch because of its seesaw-like motion; when one side is pressed, the other side rises, much like a seesaw on a playground. These switches are often found in automotive applications, boats, and recreational vehicles, where they control lights, fans, and other accessories.

12v Rocker Switch

  • KCD1-104-4P-KK-1 On Off 12v Rocker Switch
    12v Rocker Switch

    The KCD1 12v Rocker Switch is an electromechanical switch that toggles power to a circuit on or off. It’s typically used in consumer electronics, vehicles, and appliances. It operates at 12 volts and is characterized by its rocking motion when pressed, which either closes or opens the electrical circuit.

  • KCD1-104G-4P-GG On Off 12v Rocker Switch
    Rocker Switches 12V

    KCD1 Rocker Switches are small on-off toggle switches commonly used in electronics to control power. Designed for 12V circuits, they feature a simple rocker mechanism that users press to connect or disconnect the electrical circuit, often indicated by an I/O label.

  • KCD1-106-2PFS-W On Off 12v Rocker Switch
    Rocker Switch 12V

    The KCD1 Rocker Switch is an electrical switch rated for 12 volts, commonly used to toggle power on and off for devices. It features a rocking mechanism that stays in the position of the selected setting, allowing for easy operation. It’s often used in automotive, industrial, and household applications.

  • KCD3-101-NM On Off On 12v Rocker Switch
    12v On On Rocker Switch

    The KCD3 12v On-On Rocker Switch is an electrical switch with a seesaw mechanism, designed for 12-volt circuits. It features a dual-position “On” setting, allowing users to control two separate circuits or devices without a neutral or “Off” position.

  • KCD3-101-3P On Off On 12v Rocker Switch
    3Way Rocker Switch 12V

    The KCD3 3Way Rocker Switch 12V is an electrical switch designed to toggle between three positions, commonly used to control circuits within electronic devices. It operates on a 12-volt system and features a rocker mechanism for switching.

  • lighted rocker switch 12v
    Lighted Rocker Switch 12V

    The KCD1 is a lighted rocker switch designed for 12V circuits. It has an on-off action, commonly used in electronics to control power. The switch illuminates when active, providing visual feedback. It’s typically used in appliances, automotive, and other low-voltage applications.

  • KCD1-106 Light Illuminated Switch SPST Big Current Switch 2pins Rocker Canal
    12V Rocker Switches

    KCD1 12V rocker switches are single-pole single-throw (SPST) switches used to control power to a circuit. They have a simple on-off mechanism, indicated by a rocking motion, and are commonly used in household appliances, electronic devices, and automotive applications.

  • KCD1-106 Light Illuminated Red Switch3pins Rocker Canal Series Rocker Switch
    12v Rocker Switches

    KCD1 12v Rocker Switches are electrical switches with a rocking mechanism used to toggle circuits on or off. They operate at 12 volts and are commonly found in vehicles and electronic devices, featuring a simple on/off indication, with compact design for easy panel mounting.

  • lighted rocker switch 12v
    12V Lighted Rocker Switch

    The KCD1 12V Lighted Rocker Switch is an electromechanical switch designed for toggling circuits on or off. It features a light indicator that illuminates when the switch is active, operates at 12 volts, and is commonly used in electronics, automotive applications, and household appliances.

  • KCD1-106 Rocker Light Switch SPST Big Current Switch/ 2pins Rocker Canal
    12V On/On Rocker Switch

    The KCD1 is a 12V rocker switch designed for toggling between two circuits or devices. It features an “On/On” function, meaning it has two stable positions to switch power on in separate circuits without a neutral or off position. Commonly used in electronics and appliances for user control.

  • KCD1-106-2PFS-W On Off 12v Rocker Switch
    12V Rocker Switch Waterproof

    The KCD1 12V Rocker Switch is an electrical switch designed for toggling power on/off in circuits. It’s rated for 12 volts and is waterproof, making it suitable for use in environments exposed to moisture. The rocker mechanism allows for easy operation, typically indicated by an “I/O” marking.

  • KCD1-104-N-KR On Off 12v Rocker Switch
    Lighted 12V Rocker Switch

    The KCD1 Lighted 12V Rocker Switch is an electrical switch with a rocker mechanism, suitable for 12-volt circuits. It features an illuminated indicator, often used in consumer electronics and appliances to toggle power on and off with a visible light status.

  • KCD1-202 SPST 3 Pin 6 amp T85 Round Black Rocker Switch
    Round Rocker Switch 12V

    The KCD1 Round Rocker Switch is an electrical toggle switch that operates on 12 volts. It features a round design for easy installation and is commonly used to control power to devices in automotive, marine, or home applications. It toggles circuit connection with a press, turning power on or off.

  • KCD4 30 Amp Rocker Switch DPDT Welding Machine
    12v 30 Amp Rocker Switch

    A KCD4 12v 30 Amp Rocker Switch is an electrical switch with a rectangular shape, designed to control circuits. It operates on 12 volts with a maximum current of 30 amperes, toggling power with a rocking mechanism, and is commonly used in automotive, marine, and industrial applications.

  • KCD4 30 Amp Rocker Switch DPDT Welding Machine
    Momentary Rocker Switch 12V

    The KCD4 Momentary Rocker Switch is an electrical switch that toggles the current when pressed and returns to its original position when released. It operates on 12V and is commonly used to control circuits in vehicles, electronic devices, and machinery.

With Full Product Certification

CB Certification
CB Certification
PAHS Certification
PAHS Certification
CQC Certification
CQC Certification
CE Certification
CE Certification
UL Certification
UL Certification
TUV Certification
TUV Certification
ROHS Certification
RoHS Certification
ENEC Certification
ENEC Certification

Raw materials for switches

We use brand-new plastic raw materials that meet environmental protection, high-temperature resistance, and flame retardant requirements for our products.

For terminal fittings, we utilize high-purity brass and purple copper to ensure consistent performance throughout the production process.

Our silver contacts are made from professional arc-extinguishing materials, effectively reducing temperature rise issues in switches and ensuring foolproof operation.

Raw materials for switches
Advanced Laboratory

Advanced Laboratory

We have one of the world’s leading switching laboratories, which can simulate various conditions of use to ensure the reliability of your product quality.

Certificates and Management Systems

Our switches hold multinational product certifications, including UL, ENEC, VDE, TÜV, CB, CQC, RoHS, and other relevant certificates.

We also possess ISO 9000 quality management system certification.

Certificates and Management Systems
R&D & Design Team

R&D & Design Team

Our technical research and development management team consists of over 30 professionals who can assist you in resolving design issues, as well as continually optimizing the quality and cost-effectiveness of your products. If you encounter any quality or technical problems, we can provide you with a detailed and free solution!

Advanced automated assembly

All of our switch fittings are manufactured using automated production equipment, which avoids the quality issues associated with manual production and also meets your capacity needs.

12v Rocker Switch

12v Rocker Switch

A 12V rocker switch is an electromechanical device used to open or close an electrical circuit. It operates on 12 volts of direct current (DC) and features a rocker mechanism that users press to one side to establish a connection (ON position) and press to the opposite side to break the connection (OFF position). The switch’s design is user-friendly, often marked with an illuminated indicator or distinct colors to denote the on and off positions. These switches are common in automotive applications, electronics, and other low-voltage devices. They are chosen for their durability, ease of use, and because they provide clear visual feedback about the state of the circuit they control.

12v On On Rocker Switch

A 12V “On-On” rocker switch is an electrical toggle switch that allows users to control a circuit between two distinct on positions. It operates at 12 volts, making it suitable for low-voltage applications, such as in vehicles or small electronics. The term “On-On” indicates that the switch has two “on” positions that typically control different functions or circuits. When you actuate the switch to either side, it will close a separate circuit, allowing current to flow through that path. These switches are commonly used where a user needs to select between two modes of operation without turning the device off. They are called “rocker” switches because the actuator rocks back and forth to open or close the contacts, providing tactile feedback to the user

12v On On Rocker Switch
3 Way Rocker Switch 12v

3 Way Rocker Switch 12v

A 3-way rocker switch is an electrical switch that allows the user to control a circuit from two different locations. It is typically used in a 12V DC system, common in automotive, marine, and RV applications. The switch has three positions: on, off, and on, with the on positions at either end allowing the current to pass through different paths. This type of switch is useful for controlling lights, motors, or other devices where dual control points are desired. It has a rocking mechanism that snaps into place when pressed, giving clear tactile feedback on its setting. Installation requires wiring the switch into the existing electrical circuit, ensuring compatibility with the load’s voltage and current requirements.

Lighted Rocker Switch 12v

A lighted rocker switch 12v is an electrical on/off switch that rocks back and forth when pressed, which controls the flow of electricity. The “lighted” aspect means it has a built-in indicator light that illuminates when the switch is in the “on” position, providing visual feedback. These switches are commonly used in automotive, marine, and industrial applications to operate various devices such as lights, motors, and other electrical equipment. The “12v” designation indicates that the switch is designed for use with 12-volt electrical systems, which is standard in most cars and boats. Lighted rocker switches can come in various styles and sizes, with different lighting options such as LED or incandescent bulbs, and may have additional features like waterproofing for durability in harsh environments.

Lighted Rocker Switch 12v
12 Volt 30 Amp Rocker Switch

12v Rocker Switch Waterproof

A 12v Rocker Switch Waterproof is an electric switch rated to operate with a 12-volt circuit. It is designed to rock back and forth to open or close the electrical circuit. The “waterproof” designation indicates that the switch is constructed with materials and sealing methods that prevent water and moisture from entering the switch mechanism, making it suitable for use in environments where it may be subject to splashes or temporary immersion. This type of switch often has a tactile feel, with a clear indication of the on and off positions, and is commonly used in automotive, marine, and outdoor applications where exposure to the elements is a concern.

Round Rocker Switch 12v

A Round Rocker Switch is an electromechanical device used to open or close an electrical circuit. Its round button rocks from one side to another when pressed, which either connects or disconnects the circuit. This type of switch is commonly used in automotive, marine, and electronic applications for controlling power to devices.

The “12v” designation indicates that the switch is designed to operate with a 12-volt DC power supply, which is a standard voltage for many small to medium-sized vehicles and electronic devices. The switch’s construction usually involves three terminals: a power input (often marked as “+”), a ground (often marked as “-“), and an output that delivers power to the load when the switch is in the “on” position. It may have additional features like illumination, various colors, and different current ratings to handle varying electrical loads.

Round Rocker Switch 12v
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12v Rocker Switch Common Applications

  1. Automotive: 12V rocker switches are widely used in automotive applications for controlling various functions, such as lights, fans, auxiliary power outlets, and more.
  2. Marine: Boats and marine vessels often utilize 12V rocker switches for controlling navigation lights, bilge pumps, and other electrical systems.
  3. RVs and Campers: In recreational vehicles (RVs) and campers, 12V rocker switches are employed to control lights, water pumps, and other appliances.
  4. DIY and Electronics Projects: Hobbyists and DIY enthusiasts may use 12V rocker switches in various projects where a 12-volt power supply is available.

12v Rocker Switch Wiring Considerations

When installing a 12V rocker switch, it’s crucial to adhere to the manufacturer’s specifications and wiring guidelines. Ensure that the switch can handle the current and power requirements of the connected load. Additionally, pay attention to the polarity of the wiring, as reversing the polarity could lead to the switch not functioning correctly.

Always follow safety guidelines and consult the specific product documentation for the 12V rocker switch you are using to ensure proper installation and operation.

 

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Key features and applications of 12V rocker switches

What is a Rocker Switch
What is an Illuminated Rocker Switch
  1. Voltage Rating:
    • Designed to operate on a 12-volt DC electrical system, making them suitable for various automotive, marine, and low-voltage applications.
  2. Rocker Design:
    • Typically features a rocker-shaped actuator that moves between two positions—ON and OFF.
  3. Terminals:
    • Common (C), Normally Open (NO), and sometimes Normally Closed (NC) terminals for electrical connections.
  4. Durability:
    • Built to withstand the conditions of automotive and marine environments, with resistance to vibrations and environmental factors.
  5. Variants:
    • Available in various configurations, including standard rocker switches and lighted rocker switches with built-in indicator lights.
  6. Color and Symbolism:
    • May come in different colors, and some may have symbols or markings indicating their function. For example, a lightning bolt for power-related functions.
  7. Illumination (optional):
    • Some 12V rocker switches come with built-in LEDs or other lighting elements to provide visual feedback on the switch’s status.
  8. Amperage Rating:
    • Rated to handle a specific amperage, ensuring compatibility with the connected load.

HOW TO USE A MULTIMETER to verify polarity and voltage

How to Use a Multimeter & Electricity Basics
  1. Select the appropriate measurement range:
    • Turn on the multimeter and select an appropriate range for DC voltage measurement. Ensure that the chosen range is higher than the expected voltage.
  2. Connect the test leads:
    • Connect the black test lead to the COM (Common) socket on the multimeter; this is the common ground. Insert the red test lead into the socket labeled “V” or “VΩmA” (Voltage or Voltage/Current), used for voltage measurement.
  3. Confirm power is off:
    • If measuring a battery or another power source, ensure that the power is turned off.
  4. Connect test leads to the power source:
    • Touch the black test lead to the negative pole of the power source (usually ground or the negative terminal). Touch the red test lead to the positive pole of the power source.
  5. Read the voltage:
    • Check the voltage reading on the multimeter. If the polarity is correct, the voltage reading will be positive. If the polarity is reversed, the voltage reading will be negative.
HOW TO USE A MULTIMETER to verify polarity and voltage
  • Voltage range selection:
    • When choosing the DC voltage range, make sure the selected range is higher than the expected voltage. This prevents damage to the multimeter.
  • Power source type:
    • If the power source is AC (alternating current), ensure that the multimeter is set to AC voltage measurement mode before testing.
  • DC voltage mode:
    • If the power source is DC (direct current), use the DC voltage measurement mode.
  • Safety precautions:
    • Before measuring, ensure you understand the voltage range of the power source and select an appropriate measurement range to prevent multimeter damage. Exercise caution when touching power source leads to avoid electric shock.

These steps and precautions are applicable when the voltage is known, and details about the power source are understood. If unsure about the polarity of the power source, it is advisable to consult relevant documentation or use alternative methods for confirmation. Always follow safety procedures when conducting electrical tests.

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FAQs

Rocker switches are commonly used in various applications, and people often have questions about them. Here are five of the most popular FAQs for rocker switches:

What is a 12V Rocker Switch?

A 12V rocker switch is a type of on-off switch that operates on a 12-volt system. It rocks back and forth when pressed—one side of the switch is raised while the other is depressed—to open or close an electrical circuit.

Where are 12V Rocker Switches Typically Used?

These switches are widely used in automotive applications, marine vehicles, recreational vehicles (RVs), and other low-voltage electrical systems. They are favored for their simple operation and easy integration into 12V circuits.

How Do I Wire a 12V Rocker Switch?

Wiring a 12V rocker switch typically involves connecting the power source to one terminal and the load (device being controlled) to another. It’s important to ensure the wiring matches the specific requirements of the switch and the system. Always disconnect the power source before attempting installation and consult a professional if unsure.

Can 12V Rocker Switches be Used with LED Lights?

Yes, many 12V rocker switches are compatible with LED lights. They are often used to control LED lighting systems in vehicles or boats. Some rocker switches even come with built-in LED indicators to show when they are active.

Are There Waterproof 12V Rocker Switches?

Yes, waterproof or water-resistant 12V rocker switches are available. These are ideal for marine, outdoor, or automotive applications where the switch may be exposed to moisture or water. Always check the IP rating (Ingress Protection rating) to ensure the switch meets your specific waterproofing needs.

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