The Long Life of Ws4 Waterproof Micro Switch Is Voltage Resistant

• Pressing Type: Push-Button
• Number of Switch: Multi Control Switch
• Protection: Dust-Proof
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: WS4
• Size: Small-Sized
• Environment: ≧250℃﹤400℃
• Breaking Capacity: High-Current
• Breaking Form: Duplex Type
• Certification: ISO9001, CE
• Mechanical Life: 1,000,000 Cycles
• Electrical Life: 10,000 Cycles
• Weight: Approx.1.6g(No Lever)
• Safety Approvals: UL cUL VDE TUV ENEC Denko CE Ek CQC
• Transport Package: Carton
• Specification: 485*270*230
• Trademark: DONGNAN
• Origin: China Yueqing
• HS Code: 8536500000
• Production Capacity: 2000000
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Internal configuration drawing

 

1.Subminiature size
2.To be stably sealed by sealed rubber ring and epoxy resin.
Can be used in wet or dusty places.
3.Provide solder terminal , PCB terminal and wire terminal.
4.A variety of levers.
5. Can be used in environmental resistant  requirements applications such as car , home appliances, etc.

Product show

 

Technical characterictics

 

Item	Value
Operating speed	0.1mm-1m/s(Related with actuator forms)
Operating frequency	Mechanical 60 cycles/min; electrical 25 cycles/min
Insulation resistance	≥100mΩ(500VDC)
Contact resistance	OF>0.5N:≤30mΩ(see note) OF≤0.5N : ≤50mΩ(see note)
(Test voltage) Between terminals of the same polarity	AC1000V , 50/60Hz , 1min
(Test voltage) Between current-carrying metal parts and  ground (case),and between each terminal and non-current-carrying metal parts	AC1500V , 50/60Hz , 1min
Vibration resistance	10-55Hz , 1.5mm Double amplitude
Shock resistance	Destruction : OF>0.5N: 1000m/s^2(approx.100G)max                      OF≤0.5N: 500m/s^2(approx.50G)max Malfunction : OF>0.5N: 300m/s^2(approx.30G)max                       OF≤0.5N: 200m/s^2(approx.20G)max
Life	Mechanical ≥ 1,000,000 cycles Electrical≥10,000 cycles
Weight	Approx.1.6g(No lever)
Safety approvals	UL ,CUL ,VDE, TUV, ENEC,  DEMKO, CE ,EK CQC

Company Profile

 

   
    DONGNAN ELECTRONICS CO.,LTD established in 1987, with more than 30 years manufacturing experience in making switches. Mainly produce micro switches, water proof micro switches, power switches, gate control switches, rotary switches, voltage-selected switches etc. We are a national-level new and high-tech  switch manufacturing enterprise that has R&D, producing, marketing and after-sales service, and our switches are widely used in whole China and oversea countries. 

    At present, we set up many offices and warehouses in the production area which home appliances are concentrated, to build the fastest technical service and logistics distribution system. 

Company information

 

Exhibition

 

Certifications

 

FAQ

 

Q1.Are you a trading company or factory?
Factory.

Q2.Do you offer free samples?
Yes, we can offer some free samples.

Q3.Do you have stock?
Normally we don't have stock, we produce to order.

Q4.What is your monthly output?
Fifty million pcs.

Q5. Do you have patent for micro switch?
Yes, we have patent for micro switch.