40mm Mushroom Head Spring Return Push Button Switch
This 40mm mushroom head push button switch is equipped with a spring return mechanism. It is designed for use in industrial control panels and machinery requiring a robust and easily accessible control.



Technical Specifications
Product Overview
Industrial Mushroom Head Push Button
This 40mm mushroom head electric push button switch is engineered for high-performance industrial control applications, including machinery and control panels. Featuring a robust spring-return mechanism, it provides reliable signal control and emergency stop functionality. The design incorporates high-grade anti-flam plastic and specialized silver alloy contacts for excellent anti-electrical erosion properties, ensuring long-term durability in demanding environments.

Technical Specifications
- Rated Insulation Voltage
- 600 V
- Conventional Free Air Thermal Current
- 10 A
- Pollution Grade
- 3
- Rated Withstanding Impulse Voltage
- 6 kV
- Fastening Torque
- 0.8Nm (Max: 1.2Nm)

Environmental & Durability
Mechanical Life
- Operating Temperature Range
- -5°C to +55°C
- Storage Temperature Range
- -25°C to +70°C
Compliance & Protection
Compliant Standards
- IEC60947-5-1
- GB/T14048.1
- GB14048.5
IP Rating
- Certifications
- CEISO 9001RoHSUL



