Key Features & Core Advantages

• Multiple position options: 2-position and 3-position for flexible multi-gear circuit selection and mode switching
• Dual operation modes: maintained (locking) and momentary, to meet diverse circuit control logic
• Built-in locking mechanism, effectively prevent accidental gear change, improve equipment operation safety
• Durable metal knob, comfortable operation and excellent mechanical durability for long-term use
• Top-grade protection: IK10 mechanical impact resistance (20J impact energy), withstand strong collision
• Dual waterproof grades optional: IP65 and IP66, adapt to wet, splash and outdoor environments
• Excellent electrical performance: contact resistance ≤50mΩ, insulation resistance ≥1000MΩ
• High dielectric strength, minimum 1000VAC withstand voltage, ensure circuit operation safety
• Wide operating temperature: -30℃ ~ +80℃, stable work in extreme cold and high temperature conditions
• Rich contact combinations: 1NO+1NC, 2NO+2NC, 3NO+3NC for single/multi-circuit control
• Silver contacts with optional silver-plated or gold-plated pins, superior conductivity and anti-oxidation
• Nickel brass nut for assembly, sturdy structure and good anti-rust performance
• Plug-in terminal design, fast wiring, convenient for on-site installation and equipment maintenance
• Pure mechanical structure without smart modules, low failure rate and long service life
• Professional design for industrial automation, power equipment and customized electronic devices

Full Technical Specifications

Product Attributes

• Gear Option: 2 Position / 3 Position
• Operation: Maintained + Momentary Dual Modes
• Core Feature: Locking Structure (Anti-accidental Shift)
• Knob: Metal Material
• Mechanical Protection: IK10 High Impact Resistance
• Waterproof: IP65 / IP66 Selectable
• Contact Resistance: ≤50mΩ
• Insulation Resistance: ≥1000MΩ
• Withstand Voltage: ≥1000VAC
• Temp Range: -30℃ ~ +80℃
• Contact Types: 1NO+1NC, 2NO+2NC, 3NO+3NC
• Contact: Silver; Pin: Silver/Gold Plated Optional
• Accessory: Nickel Brass Nut
• Wiring: Plug-in Terminal
• Structure: Pure Mechanical (Non-smart)

Product Advantages

This multi-functional locking rotary switch is specially developed for industrial automation and power equipment. It supports 2-position and 3-position gears, as well as maintained and momentary working modes, which can adapt to various complex circuit control requirements. The built-in locking structure can effectively avoid misoperation caused by collision or human error, greatly improving equipment safety. It reaches IK10 highest mechanical impact resistance standard, which can withstand 20J impact energy and adapt to industrial scenes with frequent collisions. Optional IP65 and IP66 waterproof grades make the switch work stably in humid and splash environments. Equipped with multiple contact combinations from single circuit to multi-circuit, it covers different equipment design demands. Silver contacts and gold/silver plated pins ensure long-term stable conduction and anti-oxidation. The nickel brass nut is sturdy and anti-rust, matching the metal knob perfectly. The plug-in terminal simplifies wiring work and reduces maintenance difficulty. With a wide temperature range from -30℃ to +80℃, it can operate normally in cold northern regions and high-temperature workshops. As a pure mechanical switch, it has a simple structure, reliable quality and long service life, which is a preferred component for global industrial projects.

Application Scenarios

This high-protection locking rotary switch is exported to Europe, North America, Southeast Asia and other global regions, focusing on industrial automation and power control fields.

• Industrial automation production lines and automated control system selector switches
• High-power electrical equipment and low-voltage power distribution cabinet control knobs
• Mechanical devices with collision risks and workshop general machinery components
• Outdoor electrical facilities and IP65/IP66 required waterproof control equipment
• Custom electronic devices and special industrial circuit switching modules
• Instrumentation and testing equipment with strict anti-misoperation requirements

FAQ

1. What gear positions and operation modes does this switch support?
It has 2-position and 3-position optional gears, and supports both maintained and momentary operation modes.

2. Does this switch have anti-misoperation function?
Yes, it is a locking type rotary switch with built-in locking mechanism to prevent accidental gear changes.

3. What are the protection levels?
It meets IK10 mechanical impact resistance standard; waterproof grade is optional IP65 or IP66.

4. What are the core electrical parameters?
Contact resistance ≤50mΩ, insulation resistance ≥1000MΩ, minimum withstand voltage 1000VAC.

5. What is the working temperature range?
It can work stably in the environment of -30℃ to +80℃.

6. What contact combinations are available?
Three options: 1NO+1NC, 2NO+2NC and 3NO+3NC for different circuit designs.

7. What are the materials of contacts, pins and nut?
Contact: silver; pin: silver/gold plated optional; assembly nut: nickel brass.

8. What kind of terminal does it use for wiring?
It adopts plug-in terminal for fast and convenient wiring and maintenance.

9. What main equipment and environments is it suitable for?
Widely used in industrial automation equipment, power devices and custom electronics, suitable for collision-prone and humid industrial environments worldwide.