Schneider Push Button Plastic Flush Black Spring Return 1 NO XB5AA21N

Schneider Push Button Plastic Flush Black Spring Return 1 NO – XB5AA21N

The Schneider Electric XB5AA21N from the Harmony XB5 series is a flush-type black push button designed for industrial control and automation panels. It features a spring return mechanism with 1 Normally Open (1NO) contact, ensuring reliable momentary switching.

⚙️ Product Overview

• Model: XB5AA21N
• Series: Harmony XB5
• Type: Flush Push Button
• Color: Black
• Operation: Spring Return (Momentary)
• Contact Configuration: 1 NO (Normally Open)
• Mounting Size: 22mm standard panel cut-out
• Material: Plastic body
• Connection: Screw clamp terminals

This push button is widely used for start/stop functions, machine control, and signaling operations in electrical panels.

✨ Key Features & Benefits

• ⚫ Flush Black Design
  Clean and compact look, suitable for modern control panels
• 🔄 Spring Return Action
  Automatically returns to original position after pressing (momentary use)
• 🔌 1 NO Contact
  Ideal for start commands and signal activation
• 🛠️ 22mm Standard Mounting
  Compatible with most industrial panels and enclosures
• 🧱 Durable Plastic Construction
  Designed for long life and repeated operations
• 🛡️ Industrial Reliability
  High mechanical life (up to millions of operations) and robust switching performance

🏭 Applications

• Industrial control panels
• Motor starters and control circuits
• PLC panels and automation systems
• Machine ON/OFF control
• Signal and command stations

⚡ Typical Usage

• START Button (commonly used in black/green variants)
• Control signal input in automation systems
• Momentary switching applications

🏆 Why Choose Schneider XB5AA21N?

The XB5AA21N is a reliable, industry-standard push button trusted for:

• Consistent performance in automation systems
• Easy installation with modular design
• Long mechanical and electrical life

It’s a cost-effective and durable solution for everyday industrial control applications.