How to Choose a Reliable Push Button Switch?

In automation equipment and industrial control systems, push button switches (Push Button Switches) are a key component in the interaction between the operator and the machine. Whether it's starting a motor, controlling a contactor, or sending a signal command, the reliability of a push button switch has a direct impact on productivity and safety. Metal/plastic pushbutton switches, such as the EKPB2 series, are a popular choice due to their durability and wide applicability. So how do you select a quality pushbutton switch that meets industrial standards?

Why are 22mm pushbutton switches the industry's preferred choice?

22mm pushbutton switches are a common choice for control panels and electrical cabinets due to their standardized size and wide compatibility.The EKPB2 series is suitable for circuit control up to AC 380V or up to DC 220V, capable of actuating devices such as solenoid starters, contactors, relays, etc., and complies with the IEC60947-5-1 international standard to ensure safety and stability.

Main Advantages:

• High durability: metal or high-strength plastic shell, impact resistance, dust and corrosion prevention
• Flexible adaptation: support indicator integration, can be with signal light function
• Wide range of voltage compatibility: AC 50/60Hz 380V, DC 220V, adapt to a variety of industrial scenarios
• Compliance with international standards: IEC60947-5-1 certification, to ensure electrical safety

Metal vs. Plastic Pushbutton Switches: How to choose?

1. Metal Push Button Switch (Metal Push Button)
Advantages: anti-mechanical shock, high temperature resistance, suitable for heavy industry, metallurgy, mining and other harsh environments

Disadvantages: high cost, conductive risk requires additional insulation treatment.

2. Plastic push button switch (Plastic Push Button)
Advantages: lightweight, good insulation, suitable for food processing, medical equipment and other clean environments

Disadvantages: long-term use may be due to ultraviolet light or chemical aging

EKPB2 series provides two material options, users can choose flexibly according to the application scenario.Google Trends: Users are most concerned about pushbutton switches
According to Google Trends data, the following keywords continue to rise in popularity:

“22mm push button switch waterproof” (growing demand for waterproof models)

“metal push button switch for industrial use” (high search volume for metal switches)

“IEC60947-5-1 compliant switches” (standards compliance valued)

This reflects the market's strong demand for durability, water and dust resistance, and compliance certification, and the EKPB2 series is in line with these trends.

How to extend the life of pushbutton switches?

Regular cleaning: avoid dust and oil buildup affecting contact conductivity

Avoid overloading: Ensure use within the rated voltage (AC 380V/DC 220V).

Choose a model with LED indication: for quick checking of the circuit status.

Conclusion: Which pushbutton switch does your equipment need?

Whether it's an automated production line, an electrical control cabinet, or a mechanical equipment operator panel, choosing a pushbutton switch that complies with IEC standards, is made of environmentally friendly materials, and has signaling is critical, and the EKPB2 series is the one that engineers trust for its stability and flexibility.

Still hesitant to select a pushbutton switch? Try the EKPB2 series for more reliable control!