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  • GXB2-BA3 High Quality Momentary Spring Return Green Round Flush Push Button Head Without Light

GXB2-BA3 High Quality Momentary Spring Return Green Round Flush Push Button Head Without Light

Product Name : Flush Push Button Head
Head Shape : Round
Color Of The Head : Green
Other Colors Of The Head : Black / Red / White / Yellow / Blue
Action Of The Head : Momentary
Light : No
Material : Metal
Certification : CE
Place Of Origin : Zhejiang, China

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GXB2-BA3

① Push Button Code    

② Metal Series  

③ Mechanical Form : A —- Flush Push Button

④ Head Color : 1 —- White  ;  2 —- Black  ;  3 —- Green  ; 

                         4 —- Red  ;  5 —- Yellow  ;  6 —- Blue

WORKING ENVIRONMENT    

Working Environment Temperature : -25°C ~ +70°C

Storage Temperature : -40°C ~ +70°C

Class Of Pollution : 3

Protection Grade : IP40/IP65/IP66

Limit Height : ≤2000M

Standard : EN 60947-1,GB14048.5

MAIN TECHNICAL DATA

Rated Insulation Voltage : 600V

Rated Thermal Current : 10A

Switch Rating:  AC-15   Ue : 380V/250V, Ie=4.5A

                        DC-13   Ue : 220V/110V, Ie=0.6A

Contact Resistance : ≤50 mA

Recommended Torque : 0.9 Nm

Mechanical Life Of Push Button : ≥300×104 times

Electrical Life : ≥30X104 times

PUSH BUTTON

The Working Principles Of Push Buttons’ Contacts

The contacts of push buttons are divided into normally open contact and normally closed contact. When the button is pressed, the normally open contact is closed and the normally closed contact is disconnected. After the hand is released, the normally open contact is restored while the normally closed contact is restored and closed.

How Does A Push Button Work?

The push button, a master device commonly used in the control loop, is a kind of control element that is operated manually and has a spring that can be automatically reset after operation. In the process of the subsequently continuous development and evolution, various kinds of specification products with the functions of indicator lights, keyholes, emergency braking are added, but their essential structures and working principles are not changed.

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