Key Features & Core Advantages

• 22mm standard mounting hole, universal size for mainstream industrial control panels and equipment housings
• 2-position design, supports momentary (spring return) and maintained dual operation modes for diverse control logic
• Built-in NO (Normally Open) and NC (Normally Closed) contact combinations to meet basic circuit switching demands
• IP65 high waterproof and dustproof grade, works stably in humid and dusty indoor & workshop environments
• Compact short handle design, comfortable grip, easy operation and space-saving installation
• Full plastic housing, lightweight, good insulation and impact resistance for long-term use
• Hard silver contacts and silver pins, contact resistance ≤50mΩ, stable conductivity and anti-oxidation
• Rated thermal current 10A, rated voltage 380V, insulation voltage up to AC660V for strong load capacity
• Wide operating temperature: -25℃ ~ +55℃, adapts conventional industrial ambient conditions
• Modular contact structure, expandable up to 9 contact modules for flexible function expansion
• Dual contact options: 1NO+1NC / 2NO+2NC, compatible with single and dual circuit systems
• Plug-in terminal, fast wiring and disassembly, convenient for mass production and maintenance
• Uniform black appearance, simple and professional, matching most control equipment styles
• Pure mechanical structure without smart modules, low failure rate and long service life

Full Technical Specifications

Product Attributes

• Installation Size: 22mm Standard Round Hole
• Gear: 2 Position
• Operation Mode: Momentary (Spring Return) + Maintained
• Protection: IP65 Waterproof & Dustproof
• Handle: Short Handle, Easy Operation
• Appearance: Black Plastic Housing
• Rated Load: 10A / 380V
• Insulation Voltage: AC660V
• Contact: Hard Silver, ≤50mΩ Resistance
• Pin: Silver Material
• Contact Type: 1NO+1NC / 2NO+2NC Optional
• Wiring: Plug-in Terminal
• Expandability: Up to 9 Contact Modules
• Temp Range: -25℃ ~ +55℃
• Structure: Pure Mechanical (Non-smart)

Product Advantages

This 22mm short handle rotary switch is a cost-effective general control component. The 2-position dual-mode design of momentary and maintained can meet temporary triggering and fixed gear control requirements at the same time. Equipped with standard NO and NC contacts and IP65 protection level, it can work normally in most humid and dusty industrial workshops. The plastic shell is lightweight and highly insulating, while hard silver contacts and silver pins ensure low resistance and stable current transmission under 10A load. It supports AC660V high insulation voltage, with excellent electrical safety performance. Adopting modular combination design, users can expand up to 9 contact modules according to actual needs, which greatly improves equipment compatibility. The plug-in terminal simplifies wiring and later maintenance work. The compact short handle saves panel space and provides comfortable operation feel. With a wide temperature range, it adapts to most conventional working environments. As a pure mechanical switch, it has simple structure and low failure rate, which is widely used in various industrial and civilian electronic control systems around the world.

Application Scenarios

This IP65 rotary switch is widely exported to Europe, North America, Southeast Asia and other global regions, mainly used for temporary signal switching and mode selection.

• Industrial control panels and production line temporary trigger switches
• Automotive interior electrical control and modified vehicle function selectors
• General electronic equipment and low-voltage circuit control components
• Laboratory testing instruments and measuring device operation buttons
• Wet workshop machinery and dust-proof equipment control knobs
• Electronic DIY projects and customized modular control circuits

FAQ

1. What is the mounting size and gear position of this switch?
The standard mounting hole diameter is 22mm, and it is a 2-position rotary switch.

2. What operation modes does it support?
It has two optional modes: momentary (spring return) and maintained (locking).

3. What is the protection level and main material?
IP65 waterproof and dustproof grade; the whole shell is made of plastic, and the handle is short style.

4. What are the electrical parameters?
Rated current 10A, rated working voltage 380V, rated insulation voltage AC660V.

5. What are the contact specifications?
Hard silver contact with resistance ≤50mΩ; pin is also silver material, 1NO+1NC and 2NO+2NC are optional.

6. What wiring method is adopted?
Plug-in terminal design, which is convenient for quick wiring and disassembly.

7. Does it support module expansion?
Yes, the modular structure can be expanded with up to 9 contact modules.

8. What is the working temperature range?
It can operate stably in the environment of -25℃ to +55℃.

9. What equipment is this switch suitable for?
Widely used in industrial equipment, automotive devices and various control panels worldwide.