Technical Selection
Choose the Right Push Button for Every Control Panel
A practical guide center for selecting push buttons, indicator lights, emergency stop switches and control accessories by voltage, material, environment and function.
Selection Guide
Help engineers and buyers choose by panel size, voltage, function and environment.
Selection Center
Make Technical Decisions Easier
Help engineers, distributors and purchasing teams quickly identify the right product family before sending an inquiry.
Product Type
Metal Push Button / Emergency Stop / Indicator Light / Key Switch
Panel Size
16 mm / 19 mm / 22 mm / 25 mm / 30 mm
Environment
Indoor panel / Outdoor cabinet / Wet area / High-frequency operation
Guide
How to Select 16 mm, 19 mm and 22 mm Push Buttons
Understand panel cutout, mounting depth, contact block type and common use cases.
Comparison
Metal vs Plastic Push Buttons: Which Is Better?
Compare durability, appearance, cost and industrial environment suitability.
Checklist
Emergency Stop Switch Selection Checklist
Review action type, reset mode, color, IP rating and installation requirements.
Not Sure Which Model Fits Your Panel?
Send voltage, panel hole size, function and quantity. HBSwitch can recommend a suitable series for your project.