Key Features & Core Advantages

• 2-position lever rotary design with oversized plastic push button, large contact area for comfortable and accurate operation
• 22mm to 30mm universal mounting hole, compatible with most industrial control panels and equipment housings
• Dual operation modes: latching and momentary, meets fixed gear and temporary trigger control demands
• Multiple contact combinations: 2NO, 1NO1NC, 2NO2NC for single and multi-circuit layout
• Wide voltage range from 1V to 250V AC, adaptable to various low and medium voltage systems
• Rated load 5A 250VAC, stable performance for conventional industrial control circuits
• Full plastic body, lightweight, excellent insulation, impact and wear resistance
• Silver contacts and copper pins, reliable conductivity and long service life
• IP40 dustproof grade, works steadily in ordinary indoor and workshop environments
• Plug-in pin terminal, fast wiring and disassembly, convenient for mass assembly and maintenance
• Optional button colors: red, green, black for different equipment collocation
• Wide operating temperature: -20℃ ~ +55℃, fits most conventional working conditions
• Simple lever mechanism, compact structure, low failure rate and easy installation
• Pure mechanical structure without smart modules, high cost performance for bulk procurement

Full Technical Specifications

Product Attributes

• Installation Size: 22mm ~ 30mm Universal Panel Hole
• Structure: 2 Position Lever Rotary Selector
• Operation Mode: Latching + Momentary Dual Modes
• Switch Logic: Standard ON-OFF
• Contact Type: 2NO / 1NO1NC / 2NO2NC Optional
• Contact: Silver Material
• Pin: Copper Material
• Terminal: Pin Terminal, Plug-in Connection
• Body & Button: Full Plastic
• Button Color: Red / Green / Black Selectable
• Protection: IP40 Dustproof
• Rated Spec: 5A 250V AC
• Applicable Voltage: 1V ~ 250V Wide Range
• Temp Range: -20℃ ~ +55℃
• Structure: Pure Mechanical (Non-smart)

Product Advantages

This 2-position lever rotary switch is a cost-effective general industrial control component. The oversized plastic push button brings large operation area and clear feedback, which is friendly for frequent operation. The 22mm-30mm adjustable mounting size has strong compatibility with various control panels. It supports latching and momentary dual modes, together with multiple contact combinations, to meet diversified circuit design requirements. With a wide voltage coverage from 1V to 250V, it can be used in most low and medium voltage AC systems. The all-plastic body features excellent insulation and impact resistance, suitable for ordinary workshop environments. Silver contacts and copper pins ensure stable current transmission and long service life. IP40 dustproof performance prevents dust from entering and affecting internal components. Plug-in pin terminals simplify wiring work and reduce later maintenance difficulty. Multiple color options make it easy to match different equipment styles. The lever structure is simple and reliable, with low failure rate. As a universal switch, it is exported to many global regions and widely used in industrial machinery and general electrical equipment.

Application Scenarios

This universal rotary selector switch is sold to Europe, North America, Southeast Asia and other global markets, mainly for general industrial control equipment.

• Industrial machinery and production line equipment gear selector switches
• Workshop control panels and low-voltage ON-OFF control components
• General electromechanical devices and auxiliary power control knobs
• Electronic DIY projects and customized circuit control modules
• Laboratory instruments and ordinary testing equipment buttons
• Commercial electrical appliances and indoor power distribution accessories

FAQ

1. What is the mounting size and basic function?
The mounting hole ranges from 22mm to 30mm; it is a 2-position ON-OFF lever rotary switch.

2. What operation modes and contact types are available?
It supports latching and momentary modes; optional contacts include 2NO, 1NO1NC and 2NO2NC.

3. What are the materials of contacts and pins?
Contacts are made of silver, and pins adopt copper material for stable conduction.

4. What is the protection level and main material?
IP40 dustproof grade; the whole switch and button are made of plastic.

5. What are the voltage and current parameters?
Rated 5A 250V AC, applicable voltage range is 1V to 250V.

6. What wiring method does it use?
It uses pin terminal with plug-in connection for quick assembly.

7. Are there multiple colors for the push button?
Yes, optional colors: red, green and black.

8. What is the working temperature range?
It can work stably at -20℃ to +55℃.

9. What equipment is this switch suitable for?
Widely used in industrial machinery, control panels and general electrical equipment worldwide.