Key Features & Core Advantages

• 19mm standard mounting hole, compatible with most industrial control panels and equipment housings for universal installation
• IP67 high waterproof & dustproof grade, fully adapts to wet, dusty and outdoor harsh working environments
• 3-position main design with momentary self-reset function, also supports 2-position maintained & momentary modes
• 6-pin terminal layout, equipped with 2NO2NC (2 Normally Open + 2 Normally Closed) contact structure for dual-circuit control
• Dual connection options: solder terminal and plug-in terminal, flexible for different wiring demands
• Stainless steel enclosure, anti-rust, anti-corrosion and high mechanical strength for long service life
• Silver contacts and silver pins, ultra-low contact resistance ≤50mΩ, stable current transmission
• Excellent electrical performance: min 1000MΩ insulation resistance, withstand 2000VAC dielectric strength
• Wide operating temperature: -20℃ ~ +55℃, works stably in cold and normal temperature environments
• Rotary head design with precise gear positioning, comfortable operation and clear switching feedback
• Pure mechanical structure without smart modules, low failure rate and easy daily maintenance
• Compact integrated structure, saves installation space for dense control cabinets and machinery
• Strict industrial standards, reliable quality for export to global industrial markets

Full Technical Specifications

Product Attributes

• Mounting Size: 19mm Standard Panel Hole
• IP Grade: IP67 Full Waterproof & Dustproof
• Core Mode: 3 Position Momentary (Self Reset)
• Optional Mode: 2 Position Maintained / Momentary
• Pins: 6 Pins
• Contact: 2NO2NC Dual Circuit Structure
• Terminal: Solder & Plug-in Dual Wiring
• Housing: Stainless Steel
• Contact & Pin: Silver Material
• Contact Resistance: ≤50 mΩ
• Insulation Resistance: ≥1000 MΩ
• Withstand Voltage: 2000 VAC
• Temp Range: -20℃ ~ +55℃
• Structure: Pure Mechanical (Non-smart)
• Core Strength: IP67 Protection, Dual Wiring, Multi-mode Selection

Product Advantages

This 19mm IP67 waterproof rotary switch is a high-performance industrial control component designed for harsh environments. With IP67 top-level waterproof and dustproof capability, it can work reliably in rainy, splash and heavy dust scenes. The main 3-position momentary self-reset function meets the demand for temporary signal triggering, and it also supports 2-position maintained and momentary modes for diversified circuit design. The 6-pin and 2NO2NC structure realizes synchronous control of two independent circuits, greatly improving equipment integration. It provides solder and plug-in dual wiring solutions, adapting to manual wiring and PCB assembly in different scenarios. Made of stainless steel shell and silver contacts/pins, the product features anti-corrosion, low resistance and stable conduction. Excellent electrical indicators and wide temperature adaptability ensure stable operation all year round. As a pure mechanical switch, it has simple structure and low failure rate. Fast delivery cycle also supports bulk procurement for industrial projects. It is a cost-effective choice for global industrial automation and mechanical equipment.

Application Scenarios

This IP67 self-reset rotary switch is widely exported to Europe, North America, Southeast Asia and other global regions, specially used for equipment in wet and dusty industrial environments.

• • Industrial automation production lines and temporary trigger control components
  • Outdoor engineering machinery and field operation equipment selector knobs
  • Wet workshop equipment, food machinery and washing industry control switches
  • Dust-prone workshop machinery and metallurgical equipment circuit controllers
  • Low-voltage dual-circuit control cabinets and power distribution auxiliary parts
  • Marine equipment and waterfront electromechanical device mode selectors

FAQ

1. What is the mounting size and IP protection level?
The standard mounting hole is 19mm, and the protection grade reaches IP67 with excellent waterproof and dustproof performance.

2. What are the main operation mode and position?
The main design is 3-position with momentary self-reset function; it also supports 2-position maintained and 2-position momentary modes.

3. How many pins and what contact configuration does it have?
It is equipped with 6 pins and adopts 2NO2NC (2 Normally Open + 2 Normally Closed) dual-circuit contact structure.

4. What wiring types are available?
It supports two connection ways: solder terminal and plug-in terminal for flexible use.

5. What are the materials of shell, contacts and pins?
The enclosure is stainless steel; both contacts and pins are made of silver for good conductivity.

6. What are the key electrical parameters?
Max contact resistance 50mΩ, min insulation resistance 1000MΩ, dielectric strength up to 2000VAC.

7. What is the working temperature range?
It can operate stably within -20℃ to +55℃.

8. Does this switch have smart functions?
No, it is a pure mechanical rotary switch without any smart modules.

9. What kind of equipment and environments is it suitable for?
It is widely used in industrial machinery, automation equipment and other devices working in wet, dusty harsh environments worldwide.