LAII5-C series control elements includes button,signal lamp,key knob,key switch emergency stop button and buzzer;accessory includes socket,switch guard and mounting pole for bulb.The switch shows compact structure ,instantaneous and soft operation.It adopts super-brightness LED for illumination unit and the short body operating switch uses reliable gold plated and silver contact .It is very convenient to assemble and disassemble for clamping type structure cover.
MODEL &EXPLANATION:
①Push Button Code
②Design Serial Number
③Mushroom Push Button
④Indicator Light
Technical Parameters
◎ Standard Operational Environment:
◉ Operational Temperature: -25℃~ + 55℃
◉ Operational Humidity: 45% ~ 85%
◎ Contact Resistance: ≤50mΩ
◎ Insulation Resistance: ≥100mΩ
◎ Power- frequency With Stand Voltage:
◉ Between Contact And Light Pearl’s Leg : AC 2000V/50Hz, 1 minute
◉ Between Terminals At Same Level : AC 1000V/50Hz, 1 minute
◉ Between Poles At Different Level: AC 2000V/50Hz, 1 minute
◎ Vibration Durability: 50Hz, Swing About 1.2mm
◎ Strike Durability: ≥10m/s2 (about 10g)
◎ Mechanical Life:
◉ Momentary Push Button : 200000 times
◉ Others: 100000 times
◎ Electric Life:
◉ Momentary Push Button : 100000 times
◉ Others: 50000 times
◎ Wire Connection：
◉ Welded Wire Diameter : 2 * 0.8mm (maximum)
◉ Copper Wire Dimension: 0.75mm2
◉ Wire Terminal: 2.8 * 0.5mm
◎ Degree Of Protection：
◉ Sealed Type: IP40
◉ Oil Resistant/Waterproof Type: IP65
Drawing
PUSH BUTTON SWITCH
The Structure
It is composed of button cap, reset spring, fixed contact, movable contact, housing, pillar connecting rod, etc.
◀ Start Push Button : When the button cap is pressed down, the contact is closed. And the contact is automatically disconnected and reset after released.
◀ Stop Push Button : When the button cap is pushed down, the contact is separated, and it will be automatically closed and return back after released.
◀ Composite Push Button : When the button cap is pressed, the bridge type moving contact moves downward to disconnect the normally closed contact firstly and then to make the normally open one closed; When the cap is released, the normally open contact breaks and is reset firstly before the normally open contact is closed and reset.
WHY CHOOSE US
① What is your MOQ?
---- We don’t have MOQ for the standard items.
②What are your terms of payment?
---- We accept T/T, L/C payment.
③How long is the delivery date?
----The standard lead time 1- 2 weeks.
④Are you a manufacturer? Where is the factory?
---- Yes, we are manufacturer. Our factory is located in Wenzho Zhejiang.
⑤What support can I get if you become my supplier?
----If you are our customer, you will get the following VIP services
* Professional Technical Support From GQEM Team
* Special Price Support
* Lead Time Support
* Free Samples Support
