Blue PBS-11A Push Button Switch – 12MM 2PIN Self-Locking Round Switch

The Blue PBS-11A Push Button Switch – 12MM 2PIN Self-Locking Round Switch is a compact, easy-to-install solution for applications that require reliable manual control. Designed for DIY electronics, embedded systems, and control panels, this switch features a self-locking mechanism that maintains its state after being pressed—perfect for toggling operations.

With a 12mm mounting hole size and a 2-pin configuration, it supports up to 250V AC at 1.5A current. The bright blue cap offers high visibility, while its durable plastic construction with metal terminals ensures long life. Whether you’re building a prototype or integrating it into industrial control systems, this latching push button is ideal for robust and intuitive control interfaces.

🔧 Key Features

• Self-locking mechanism – toggles ON/OFF with each press
• Blue round push cap for clear identification
• 12mm panel mounting design for quick installation
• 250V AC / 1.5A rating for low-voltage control
• Durable plastic housing with metal contact terminals
• Compact form factor suitable for tight enclosures

📐 Technical Specifications

📌 Applications

• Power toggling in electronic circuits
• Manual input in robotics and embedded systems
• Control panels and automation equipment
• Prototyping and development boards
• Home automation and DIY kits

💡 Why Choose the Blue PBS-11A Push Button Switch?

The Blue PBS-11A Push Button Switch delivers long-lasting, tactile feedback and reliable latching operation, making it the perfect fit for toggle-based control. It’s widely used in electronics labs, educational kits, and industry setups due to its compact size, ease of mounting, and rugged build quality.

📦 Package Includes

• 1 × Blue PBS-11A Push Button Switch – 12MM 2PIN Self-Locking Round Switch