12pcs 12mm Push Button Switch Latching Momentary PBS-11A/B 6 Colors

12-Pack 12mm Plastic Push Button Switches – Latching & Momentary (PBS-11A / PBS-11B)

Upgrade your electronics projects with this versatile 12-piece set of 12mm plastic push button switches. Available in both latching (self-locking) and momentary action types, these compact SPST switches are rated at 3A / 250V AC — making them ideal for DIY control panels, home automation, doorbells, appliances, and hobbyist circuits. The set includes six vibrant colors so you can color-code your wiring at a glance.

Key Features

• Dual Action Types: Latching (self-lock) and momentary options — PBS-11A & PBS-11B models included
• Rated Voltage & Current: AC 250V, 3A — suitable for a wide range of household and low-voltage applications
• 2-Pin SPST Configuration: Simple, reliable circuit design with easy wiring
• 12mm Mounting Hole: Standard diameter for easy panel mounting; fits most enclosures and project boxes
• 6 Colors Included: Red, Green, Yellow, Black, Blue, and White — perfect for color-coded control systems
• Durable Plastic Body: Overall size 17 × 21mm (D × H); compact and lightweight
• Long Service Life: Rated for up to 10,000 actuations
• Certified Quality: CCC, CE, CQC, and RoHS compliant

Specifications

What's in the Box

• 12 × Push Button Switches (PBS-11A / PBS-11B)

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Frequently Asked Questions

Q: What is the difference between the PBS-11A (latching) and PBS-11B (momentary) push button switches?

A: The PBS-11A is a latching (self-locking) switch — once pressed, it stays in the ON position until pressed again. The PBS-11B is a momentary switch — the circuit is only active while the button is held down, and it returns to its default state when released. Both use the same 12mm form factor and 2-pin SPST design.

Q: What panel thickness or enclosure can these 12mm push button switches be installed in?

A: These switches require a 12mm (0.47") diameter mounting hole. They are compatible with most standard project enclosures, electrical panels, control boxes, and DIY housings. The overall body measures 17 × 21mm, so ensure sufficient clearance behind the panel for the terminal connections.

Q: Are these push button switches safe for AC mains wiring?

A: Yes. These switches are rated at AC 250V / 3A and carry CCC, CE, CQC, and RoHS certifications, making them suitable for general low-current AC applications such as doorbells, signal lights, and control panels. Always follow local electrical codes and consult a qualified electrician for mains-connected installations.

Q: How many of each color are included in the 12-piece set?

A: The set contains 12 switches in total spanning six colors: Red, Green, Yellow, Black, Blue, and White. This makes it easy to color-code functions on a control panel. Please refer to the product listing images for the exact quantity per color in each pack variant.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.