Micro Switch 250VAC 16A Momentary Micro Switch lever Roller High precision of action seat safety micro switch push button

Short Description:

Seeking reliability and safety Minitype Switch. Rich in current types rank from 1A to 21A (silver contact, Agalloy contact and silver plated by gold contact)A Many kinds of drive types according to different design inlimit and action power,can be made according tocustomer’s specialrequirement.A Many kinds of wiring ways bcz of all specifications of terminal(see attached chart 1:terminal’s types and specification)A Different terminal /connector for choosing.

Characteristic:

1.High precision of action seat

Action seat(OP)14.7±0.4mm,pre-travel(PT)max.Is 1.2mm(button type as example value)

2.High shock resistance

Shock resistance Max.1000/s2;We had designed in preventing metal parts release when meeting strong shock.

3.High heat-resistant

a.Max temperature:T105℃

b.Can order the switch’s temperature under in T150℃

4.Rich in types and all kinds are avaiable

a.Rich in current types rank from 1A to 21A (sliver contact,Ag alloy contact and silver plated by gold contact)

b.Many kingds of drive types according to different design in limit and action power,can be made according to customer’s special requirement.

5.The plastic shell can stand 6KGF.CM torque when installing

6.certificate:CE

7.Meet the RoHS directive

Specification:

1.Type:V-21 V-16 V-11 RV-3

2.Operation speed:0.1mm-1m/s(button type)

3.Action frequency:Mechanical:600 operations/min ,Electrical 30 operations/min

4.Insulation resistance:100mΩ (tested by 500VDC insulation ohmer)

5.Contact resistance(initial value):15mΩ Max.(V-21 V-16 V-11) ;30mΩ Max(V-3)

6Voltage-withstanding

a:Non-connected and terminal:AC1,000V 50/60Hz 1min

b:No-voltage metal part and terminal:AC2,000V 50/60Hz 1min

c.Ground and terminal:AC2,000V 50/60Hz 1min

7.Vibration(button type)False action:10-55HZ,1.5mm double amplitude

8.Shock(button type)

a:OF 0.49N type:98m/s² under OF 1.96N type 3.92N type:294m/s² under

b:OF 0.98N type:196m/s² under( Contact open less than 1ms)

c:OF 0.49N type under 98m/s² OF 1.96N type,3.92N type:under 294m/s

d:0.98N type: under 196m/s (contact left is under 1ms)

9:Life

a:Mechanical:10,000,000 operations min

b:ELectrical:100,000 operations min(RV-21 RV-16 RV-11);300,000 operations min(RV-3) tips:On-off frequency 20 times/min

10.Ambient termperature and humidity:-25℃~80℃(without frozen and dew),under 85%(about +5~35℃)

11.Contact material:AgNi alloy ;AgCdo alloy(disobey the RoHS directive)

12.Weight:About 6.2g(button type)

tips:When does the switch work in low speed, high speed, shock or high temperature and heavy humidity, the life of switch will downbcz the loading. This picture just for customer s references ,please inquiry for details when ordering.