Schneider XB4BG33 | Harmony Key Switch Selector

1. Overview

The Schneider XB4BG33 Harmony is a durable metal key switch selector designed for industrial control and access management applications. It features a black actuator, a 3-position stay-put (maintained) operation, and a key-operated mechanism with key number 455. The switch includes 2 Normally Open (NO) contacts, ensuring reliable and secure operation.

2. Key Features

• Robust Metal Construction: Designed for industrial environments.
• Black Key Actuator: Provides secure and controlled access.
• 3-Position Selector Switch: Maintained operation for stable switching.
• Key Number 455: Ensures restricted access and controlled operation.
• Standard Ø22mm Mounting: Fits easily into control panels.
• 2 NO Contact Configuration: Supports flexible circuit control.

3. Technical Specifications

• Product Series: Harmony XB4
• Material: Metal
• Mounting Diameter: Ø22mm
• Selector Type: 3-position (stay put/maintained)
• Key Type: Key number 455
• Contact Configuration: 2 Normally Open (NO)
• Compliance: IEC & UL industrial standards

4. Benefits

• Enhanced Security: Key operation prevents unauthorized access.
• Reliable Switching: Maintained 3-position design for precise control.
• Durable and Long-Lasting: Metal housing ensures industrial-grade performance.
• Easy Installation: Standard 22mm size for quick panel integration.
• Versatile Use Cases: Suitable for automation, machinery, and security applications.

5. Applications

• Industrial control panels
• Machine operation and access restriction
• Security and locking systems
• Process control and mode selection

6. Conclusion

The Schneider XB4BG33 Harmony Key Switch Selector is a high-quality, secure, and durable solution for industrial control and restricted access applications. With its metal construction, 3-position maintained operation, and key security mechanism, it ensures reliable and controlled switching in various environments.