XB4 22mm LED Rotary Selector Switch – 1NO/2NO/1NO1NC Self-Locking 2/3 Position Control Knob 12V/24V/220V 10A Red Green Indicator

Upgrade your control systems with the XB4 Knob Switch with LED – 22mm Rotary Selector Switch (1NO/2NO/1NO1NC, Self-Locking, 2/3 Position, 12V 24V 220V 380V Industrial Control Switch with Light Indicator). Designed for precision, durability, and clear visual operation, this high-performance switch is ideal for industrial panels, machinery control, and automation systems.

Built with a strong 22mm mounting diameter and premium silver contact material, the XB4 knob switch ensures stable conductivity and long-lasting performance even under demanding electrical loads up to 10A current. Its versatile voltage compatibility (12V, 24V, 220V, and optional 380V) makes it suitable for a wide range of electrical applications.

The integrated LED illuminated indicator (available in red, green, blue, white, or yellow) provides clear status visibility, making operation safer and more efficient in low-light environments. Choose between illuminated or non-illuminated versions depending on your setup needs.

Key Features:

• Industrial-Grade Rotary Knob Switch: Reliable control for machinery and panels
• 22mm Standard Mounting Size: Easy installation and universal compatibility
• Self-Locking & Self-Reset Options: Flexible operation modes for different systems
• Multiple Contact Configurations: 1NO, 2NO, 1NO1NC modular design
• LED Indicator Light: Clear status display in multiple colors
• Durable Silver Contacts: Enhanced conductivity and long service life
• 2-Position / 3-Position Control: Precise switching control options
• Wide Voltage Range: Supports 12V, 24V, 220V (and 380V upon request)

How It Works:

• Normally Open (NO): Circuit activates when turned ON
• Normally Closed (NC): Circuit disconnects when switched OFF
• Self-Locking Function: Switch stays in position until manually changed
• Self-Reset Function: Automatically returns after release

Perfect For:

• Industrial control panels
• Machinery and automation systems
• Electrical equipment switching
• DIY electronics and engineering projects
• Factory and workshop installations

Why You’ll Love It:

The XB4 LED Knob Switch combines professional-grade reliability with user-friendly control, giving you smooth operation, clear visual feedback, and long-term durability. Whether you're upgrading equipment or building a new control system, this switch delivers precision you can trust.