Square Push Button Switch

The Square Push Button Switch is designed for stable electrical performance and long service life in industrial control applications. With a standard 16mm mounting size, high-quality silver alloy contacts, and support for multiple contact configurations (1NO1NC / 2NO2NC), it meets common circuit requirements across automation, power distribution, and equipment control systems. The product offers up to 500,000 mechanical cycles and 100,000 electrical cycles, ensuring reliable operation under frequent use.

Core Technical Specifications

The following parameters outline the mechanical and electrical capabilities of the Square Push Button Switch to assist engineers in technical selection.

Key Advantages and Product Features

The Square Push Button Switch is developed with a focus on longevity and installation efficiency. By choosing Yijia products, users benefit from integrated manufacturing processes.

• Uniform Illumination: High-brightness LEDs (rated for 50,000 hours) combined with a diffuser panel provide soft and clear visual feedback.
• Material Integrity: Engineering plastics and silver alloy contacts ensure stable conductivity and low resistance.
• Installation Efficiency: Dedicated tools simplify mounting in compact control panels.
• Scalable Production: In-house molding and stamping ensure stable quality and fast delivery.

Diverse Application Fields

The Square Push Button Switch is widely used across multiple industrial sectors.

• Medical Equipment: Used in diagnostic and treatment devices.
• Industrial Automation: Applied in PLC systems and automated production lines.
• Power Distribution: Installed in control cabinets and distribution boxes.
• New Energy: Used in charging stations and solar control systems.

Comparative Advantage: Yijia vs. Industry Standards

When sourcing a Square Push Button Switch, manufacturing capability and certification are key factors.

• Manufacturing Depth: Full-process control from R&D to production ensures precision.
• Certified Reliability: CCC, CE, RoHS certified, compliant with ISO9001 standards.
• Experience & Trust: Over 20 years of industry experience with stable performance and cost control.

Selection Guide for Procurement

To select the right Square Push Button Switch, please confirm the following parameters:

• Operation Mode: Momentary or Latching
• Illumination Needs: LED voltage and color options (Red, Green, Yellow, Blue, White)
• Contact Configuration: 1NO1NC or 2NO2NC
• Customization: OEM/ODM, symbols, waterproof requirements

Features & Benefits

● 16mm mounting hole size

● High- quality engineering plastics

● 15A current capacity

● 1NO1NC/2NO2NC contact structure

● High-quality silver alloy contact

● Lower contact resistance≤50mΩ

● 500,000 cycles long mechanical life

● 100,000 cycles long electrical life

● 50,000 hours high-brightness LED life

● IP54 protection level

● CCC,TUV,CE

● RoHS(customized)

● Best price and high performance

● Professional high current push button switch supplies

● Support to OEM/ODM

How to select the appropriate type of metal push button

Please answer the following question, and send it to us, we will select the appropriate type for you.

Question&Example

① the dimensions of push button to install: 16mm.

② the load current you need to control: 3A.

③ the type of head part: plat head without light.

④ choose the contact structure: 1NO1NC/2NO2NC.

⑤ Operation mode: Momentary or Latching.

⑥ LED volt and color(if need led): DC 24V GREEN.

⑦ special request: waterproof, Custom symbol, need socket...