Ms3 Customized Waterproof Switch for Water Level Control

• 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.: MS3
• Size: Small-Sized
• Environment: ≧250℃﹤400℃
• Breaking Capacity: High-Current
• Breaking Form: Duplex Type
• Application: Home Appliances Medical Equipments Traffic Tools O
• Brand: Dongnan
• Certification: ISO9001, CE
• Degree of Temperature: T85
• Circuit: Spst-Nc
• Actuator Forms-0: No Lever
• Actuator Forms-1: Short Lever
• 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.Has protection function.
2.Can be used in drainage pump and such similar equipments.

Product show

 

Technical characterictics

 

Item	Value
Operating speed	0.1mm-1m/s (no lever)
Operating frequency	Mechanical 60 cycles/min; electrical 25 cycles/min
Insulation resistance	≥100MΩ(500VDC)
Contact resistance	≤50mΩ
(Test voltage) Between not continuous 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.	AC2000V , 50/60Hz , 1min
Vibration resistance	10-55Hz , 1.5mm Double amplitude
Shock resistance	endurance : 1000m/s^2 max Wrong action : 300m/s^2 max
Electric shock proof protection grade	II class
Life	Mechanical≥500,000 cycles  Electrical ≥ 50,000 cycles
Safety approvals	UL ,CUL,ENEC, DEMKO , 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.How do you charge the sample shipping cost?
Normally samples be free, shipping cost on your side.

Q2.What is your monthly output?
Fifty million pcs.

Q3.Do you have patent for micro switch?
Yes, we have patent for micro switch.

Q4.How many employees does your factory have?
We have 790 employees.

Q5.Can you provide a good price and good quality for your micro switch?
Our switch quality is guaranteed, the price is the factory price, no middlemen.