16/19/22mm Waterproof Metal Push Button Switch | 2NO2NC Self-Locking Automotive Engine Power Switch
SKU: 95433619193

16/19/22mm Waterproof Metal Push Button Switch | 2NO2NC Self-Locking Automotive Engine Power Switch

Sale price$9.00 Regular price$10.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

16/19/22mm Waterproof Metal Push Button Switch | 2NO2NC Self-Locking Automotive Engine Power SwitchThis metal push button switch is designed for reliable control in demanding environments. It works with a wide voltage range from 3V to 220V, making it suitable for automotive, marine, and industrial applications. The switch is waterproof and built to last. Choose between self locking (latching) and reset (momentary) actions for flexible operation. Available in three mounting hole sizes (16mm, 19mm, 22mm) and three LED colors (red, green, blue), this

This metal push button switch is designed for reliable control in demanding environments. It works with a wide voltage range from 3V to 220V, making it suitable for automotive, marine, and industrial applications. The switch is waterproof and built to last.

Choose between self-locking (latching) and reset (momentary) actions for flexible operation. Available in three mounting hole sizes (16mm, 19mm, 22mm) and three LED colors (red, green, blue), this switch offers a secure and tactile feel for powering engines, machinery, or custom projects.

Constructed from a durable metal alloy, this switch resists corrosion and wear. The 2NO2NC contact configuration provides versatile control options for both normally open and normally closed circuits.

Easy to install with a standard panel mount, this switch is a practical upgrade for any control panel or dashboard. It is a direct replacement for many common automotive and industrial push button switches.

Key Features and Benefits

- Waterproof metal construction that resists moisture and dust, ensuring long-lasting performance in tough conditions.

  • Wide voltage compatibility (3V to 220V) that works with low-voltage electronics, car systems, and standard household circuits.
  • Self-locking and reset action options that let you choose between a latching switch or a momentary push button.
  • Multiple mounting sizes (16mm, 19mm, 22mm) that fit a variety of panel holes and applications.
  • Bright LED ring (red, green, or blue) that provides clear visual status indication in any light.

Who Is This For

- Car and truck owners needing a reliable engine start or accessory power switch.

  • Boat and marine enthusiasts looking for a waterproof control switch for bilge pumps or navigation lights.
  • DIY electronics hobbyists building custom control panels for workshops or projects.
  • Industrial technicians replacing worn-out push button switches on machinery and equipment.

Usage Scenario

Mark was wiring a custom off-road lighting system for his Jeep. He needed a switch that could handle the vibration and mud. After installing this 22mm metal push button switch, the lights worked perfectly. The waterproof seal gave him confidence driving through streams, and the bright green LED let him know the lights were on even in daylight.

Micro Comparison

Unlike plastic switches that can crack or fail in wet conditions, this metal alloy switch is built to handle moisture and impact. It offers a wider voltage range than many standard car switches, so you can use it for both 12V automotive and 24V industrial applications without worry.

Specifications

Material: Metal alloy

Switch Type: Push button switch

Contact Configuration: 2NO2NC

Current Rating: 3A

Voltage Rating: 3V to 220V AC/DC

Action: Self-locking (latching) or reset (momentary)

LED Colors: Red, Green, Blue

Mounting Hole Sizes: 16mm / 0.63 in, 19mm / 0.75 in, 22mm / 0.87 in

Warranty: 1 year

Package Includes

- 1 x Metal push button switch

  • 1 x Mounting nut
  • 1 x Waterproof gasket

Why You Will Love It

This switch gives you the confidence of a reliable, waterproof control for your most important projects. Its sturdy metal feel and bright LED indicator make every press satisfying and clear. You will appreciate the easy installation and the peace of mind that comes from a durable, well-made component.

Questions and Answers

Question: Is this switch suitable for a 12V car battery?

Answer: Yes, this switch works with 12V DC systems and is ideal for automotive use.

Question: Does the switch come with a wiring diagram?

Answer: The switch does not include a wiring diagram, but the 2NO2NC terminals are clearly labeled for easy connection.

Question: Can I use this switch for a 220V household light?

Answer: Yes, the switch is rated for up to 220V AC, so it can control household lights.

Question: Is the LED always on or does it turn on with the switch?

Answer: The LED lights up when the switch is in the ON position, providing a clear visual status.

Question: What is the difference between the 16mm, 19mm, and 22mm versions?

Answer: The numbers refer to the diameter of the mounting hole you need to drill. Choose the size that matches your panel.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 95433619193

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 1072 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
N
Verified Purchase
Nicole S.
Lexington, US
★★★★★ 3
Missing items
Color: Sky Blue, Size: 16
Was missing the tie that is supposed to come with it and it looked like it was tried on and thrown back in the bag. The sleeve to the jacket were rolled up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
A
Alley Cat on a Homestead
Lexington, US
★★★★★ 5
Excellent Quality, Great Value, Great Look. Highly Recommend
Very well-made, there are some minor imperfections in the cuff sewing that aren't really noticeable when on. Liner is quality, color is spot on, and it fits true to size. If you're in the market for a toddler blazer and pants, you can't go wrong with this one in terms of quality, price, and the cut is perfect for a very polished look. There were a few loose strings to be clipped, but everything was correctly sewn and well. None of them affected the seam strength. The pants have a button and elastic on the waistband to make adjusting the waist size easier.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025
A
Amazon Customer
Cuba, US
★★★★★ 5
Great boys slim fit suit for weddings, church, or special events
Color: Medium Grey, Size: 12
Great kids suit. Comes with a jacket, pants, and tie. Does not have a shirt. Fits as expected. Classic cut on the lapels. Great quality materials. Well made pants and jacket. The color is consistent without any fade or dark spots that can happen with lower quality fabrics. Looks great on. My son loves it. Says it is not restrictive, he can move easily in it. Highly recommend for church, special events, weddings, etc.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 22, 2025
M
Mommynificent
New York, US
★★★★★ 5
Nice high-quality, light weight suit for a tween!
Color: Navy Blue, Size: 10
This is such an attractive suit for a tween boy! My son loves dressing up, and this is his new favorite suit. He really likes the double-breasted style and the light weight of the fabric so that it isn't too hot. The tie that came with it gives major Harry Potter vibes which we weren't expecting, but he has lots of other ties that he also enjoys pairing with it. The size seems right, and it fits him well. He says it is very comfortable. I'm happy with the quality and the navy color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 14, 2025
A
A. Beauto
Cuba, US
★★★★★ 5
Stylish and great value!
Color: Medium Grey, Size: 14
This grey suit was a great find for a school ceremony and will definitely be used again. The neutral color makes it easy to pair with different shirts and ties, and it has a modern, clean-cut look. The jacket and pants fit nicely after a quick press, and the quality was better than I expected for the price. It lost a star only because the waist on the pants needed a slight adjustment, but overall, we’re very happy with it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2025

recommand products