Schneider XB4BG21 | Key Switch Selector, Metal, Black, Ø22, Key No. 455, 2 Positions, Stay Put, 1 NO

Overview

The Schneider XB4BG21 is a high-quality key switch selector from the Harmony XB4 series, designed for secure and controlled access in industrial and commercial applications. With a robust metal construction, black finish, and stay-put mechanism, this switch ensures reliable performance and durability in demanding environments.

Key Features

• Type: Key switch selector for controlled operation
• Color: Black, providing a professional and sleek appearance
• Mounting Diameter: Ø22 mm, compatible with standard industrial panels
• Operation Type: Stay put (maintained positions) for reliable switching
• Positions: 2-position switch for ON/OFF or function selection
• Key Type: Key No. 455, ensuring controlled access
• Contact Configuration: 1 NO (Normally Open) for flexible circuit integration
• Material: Metal body, offering excellent durability
• Connection Type: Screw clamp terminals for secure and easy installation

Applications

The Schneider XB4BG21 key switch selector is ideal for:

• Industrial machinery control – Used for authorized activation of machines
• Security and access control – Limits access to specific functions
• Power distribution systems – Controls electrical circuits securely
• Elevators and automation panels – Prevents unauthorized usage
• HVAC and building management – Regulates system operations

Benefits

✔ Secure Access: Key-operated mechanism prevents unauthorized use
✔ Durable Construction: Metal body ensures long-lasting performance
✔ Reliable Switching: Stay-put positions maintain selected settings
✔ Flexible Integration: 1 NO contact for simple circuit control
✔ Easy Installation: Screw clamp terminals for quick and secure wiring

Why Choose Schneider XB4BG21?

Schneider Electric is known for high-quality industrial control components. The XB4BG21 key switch selector offers security, durability, and ease of use, making it an excellent choice for professionals in automation, security, and industrial control applications.

With its robust metal construction, precise key operation, and flexible functionality, the Schneider XB4BG21 is a trusted solution for access-controlled electrical systems.