
840323916813 Comparison
| photo | price | summary | rating |
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![]() | $15.99 | Condition is New, Nilight Toggle Switch 4Pin Reverse Polarity 2PCS 12V Momentary Rocker Switches, FREE SHIPPING | ![]() |

Introducing the Nilight 840323916813 4-Pin Reverse Polarity Toggle Switch - a versatile and reliable solution for your 12V momentary rocker switch needs. These switches are designed with a user-friendly momentary rocker operation, making them an excellent choice for various applications such as lighting systems, alarms, or any application requiring a quick on/off function.
The Nilight Momentary Rocker Switches feature a 4-pin reverse polarity design, ensuring safety and ease of installation. The reverse polarity function allows the switch to operate correctly even when the wiring is incorrectly connected, preventing damage to the switch or the connected components. The rocker switch has a size of 30x19.5mm (1.18x0.77 inches), offering a compact and sleek profile that can easily fit into most applications.
The switch is constructed with a robust and durable die-cast aluminum housing, providing excellent heat dissipation and protection against vibrations and impacts. The rocker switch also boasts a high-quality, long-lasting silicone rubber seal, ensuring a weatherproof and waterproof performance.
The Nilight 840323916813 Momentary Rocker Switch operates on a 12V DC power source, allowing it to deliver reliable and consistent performance. The switch also features a low power consumption of less than 1W, making it an energy-efficient option for your electrical needs.
This 4-pin toggle switch is easy to install, with clear and concise markings on the switch for easy identification of the positive and negative terminals. The switch includes mounting screws for secure installation and comes with a one-year manufacturer's warranty for added peace of mind.
In summary, the Nilight 840323916813 4-Pin Reverse Polarity Toggle Switch is a versatile and reliable momentary rocker switch, designed for various applications requiring a quick on/off function. Its compact size, reverse polarity feature, and durable construction make it an excellent choice for lighting systems, alarms, and other applications where a momentary rocker switch is necessary. With its easy installation and energy-efficient design, this switch is an essential addition to your electrical components.
Nilight 840323916813 4-pin reverse polarity toggle switches are momentary rocker switches designed for 12V DC applications. These switches come with reverse polarity protection, making them a popular choice for various projects. Here are some pros and cons of buying these switches:
Pros:1. Reverse Polarity Protection: This feature ensures the switch does not get damaged when the power source is incorrectly connected.
2. Momentary Switches: These switches only close when pressure is applied, making them ideal for applications where you want to control a device intermittently.
3. 4-pin Configuration: The 4-pin configuration allows for easy integration into various systems.
4. Durable Construction: The switch is made from high-quality materials, ensuring long-lasting performance.
5. Wide Applicability: These switches can be used in various applications, including automotive, industrial, and hobby projects.
Cons:1. Not Suitable for Continuous Use: Momentary switches are not recommended for continuous use as they can overheat and potentially cause damage.
2. Limited Current Capacity: The switch has a maximum current capacity of 10A, which might not be sufficient for heavy-duty applications.
3. Requires Careful Installation: Proper wiring and installation are essential to prevent damage and ensure optimal performance.
In conclusion, the Nilight 840323916813 4-pin reverse polarity toggle switch is an excellent choice for applications where you need a momentary switch with reverse polarity protection. Its durable construction and wide applicability make it a versatile option for various projects. However, it may not be suitable for applications requiring high current capacity or continuous use. Careful installation is crucial to ensure optimal performance and prevent damage.
Recommendation: If you're looking for a reliable momentary rocker switch with reverse polarity protection for your 12V DC project, the Nilight 840323916813 switch is a solid option. However, ensure that the switch's current capacity is sufficient for your application and install it carefully to avoid any potential issues.
Details:
Usage: the dc motor will reverse the direction with switch when hooked red to CDC and black - CDC, blue motor. Widely used: this polarity reversing switch replacement for most RVs, trailers, car, ATV, TVs boats etc. It is configured for polarity reversing. Product package: reverse polarity toggle switch 2, 14 gauge wires 8, waterproof cap 2.
Simply connect power and ground two dc motor leads the switch will reverse direction. Cut-out/hole size: 12mm. Switch type: on off momentary. The switch lever will return to the middle off position when release your finger.
The switch is designed with jumper bars for polarity reversing, connecting power and ground, two dc motor leads the will reverse direction.
specifications indusswitch:
- brand: Nilight
- part type: Switch
- switch type: Toggle
- contact material: Brass
- specification met: Ce
- connector type: Quick Connect
- current rating: 30.0
- circuit type: 2-way
- terminal type: Blade
- color: 2pcs Momentary
- light type: Non-illuminated
- maximum current: 20.0
- model number: 90338a
- operation mode: On-off-on
- international protection rating: Ip67
- coil voltage: 12.0
- material: Metal
- mounting type: Panel Mount
- unit count: 1.0
- upc: 840323916813
- package dimensions lxwxh: 7.2x4.53x0.87 Inches
- weight: 0.28 Pounds
payments indusswitch:
- wallet: google-pay
- credit card: visa
- other
shipping indusswitch:
- class: standard
- service: standard
- type: fixed
- transit: 2-4 days
returns indusswitch:
- method: money back
- policy: returns accepted
- time: 30 days
- paid by: seller
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Toggle Switches
seller indusswitch:
- # reviews: 4085
- rating: 99.7%
- city: multiple locations
offer indusswitch:
- options: ship-to-home
- price: $15.99
- item condition: New
- sold #: 23
- started: june 9, 2025
- in stock #: 1
- availability: in stock
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