Convex Head Waterproof Pushbutton Switch with O Symbol

This is a convex head waterproof pushbutton switch with a spring push mechanism and an 'O' symbol. It is designed for electrical power applications requiring a reliable and durable switch.

XDL21-EL4322 convex head waterproof pushbutton spring push switch with O symbol - Image 1

Technical Specifications

Product Overview

Industrial Convex Head Pushbutton

This convex head waterproof pushbutton switch is designed for high-performance industrial control applications. Featuring a robust spring-push mechanism and a clear 'O' symbol, it provides reliable tactile feedback and operational clarity. The unit is constructed from premium zinc alloy and anti-flame plastics, ensuring durability and high electrical erosion resistance in demanding environments.


Convex head pushbutton diagram and design structure
Modular design allows for versatile contact arrangements and configuration.

Electrical Specifications

Rated Insulation Voltage
600V AC (50/60Hz)
Conventional Heating Current
10 A
Insulation Resistance
≥50MΩ
Contact Resistance
≤25mΩ

Performance Metrics

Mechanical Life

1,000,000 cycles
Pushbutton
500,000 cycles
Selector Switch

Electrical Life

500,000 cycles
Pushbutton
250,000 cycles
Selector Switch

Certifications & Standards

Compliance
CEISO 9001RoHSULIEC 60947-5-1GB/T 14048.1

Operational Details

Typical Applications

  • Distribution boxes
  • Control cabinets
  • Power stations
  • Communication networks

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