Kw4a Approved Plunger Electric Micro Switch 25t125 Detector Micro Switch
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Product Highlights
- High Mechanical Life: Mechanical life reaches 1,000,000 cycles for long-term durability.
- Extensive Safety Certifications: Certified by UL, CUL, VDE, TUV, ENEC, DEMKO, CE, EK, and CQC.
- High Sensitivity & Speed: Features small contact gap, quick action, and operating speed of 0.1mm-1m/s.
- Robust Environmental Resistance: Dust-proof design with high vibration and shock resistance capabilities.
- Wide Application Range: Suitable for home appliances, medical equipment, traffic tools, and electronics.
- Compact Small-Sized Design: Miniature switch with tight configuration and weight of approx. 1.6g.
- Multi-Contact Terminal Options: Available with a variety of contact terminals and lever types.
Product Attributes
- Customization
- Available
- Pressing Type
- Push-Button
- Number of Switch
- Multi Control Switch
- Model NO.
- KW4A
- Protection
- Dust-Proof
- Size
- Small-Sized
- Environment
- ≧250℃﹤400℃
- Breaking Capacity
- High-Current
- Application
- Home Appliances Medical Equipments Traffic Tools O
- Brand
- Dongnan
- Certification
- ISO9001, CE
- Mechanical Life
- 1,000,000 Cycles
- Electrical Life
- 10,000 Cycles
- Weight
- Approx.1.6g(No Lever)
- Safety Approvals
- UL cUL TUV VDE ENEC Demko 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
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Kw4a Approved Plunger Electric Micro Switch 25t125 Detector Micro Switch
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Kw4a Approved Plunger Electric Micro Switch 25t125 Detector Micro Switch -
Kw4a Approved Plunger Electric Micro Switch 25t125 Detector Micro Switch -
Kw4a Approved Plunger Electric Micro Switch 25t125 Detector Micro Switch -
Kw4a Approved Plunger Electric Micro Switch 25t125 Detector Micro Switch -
Kw4a Approved Plunger Electric Micro Switch 25t125 Detector Micro Switch -
Kw4a Approved Plunger Electric Micro Switch 25t125 Detector Micro Switch -
Kw4a Approved Plunger Electric Micro Switch 25t125 Detector Micro Switch
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Product Description
Safe, reliable miniature switch
Nice appearance,tight contiguration.Characteristic:small contact gap, quick action, high sensitivity and small operating travel.
Long life, high reliability
A variety of contact terminals
A variety of temperature degree
A variety of levers
Adopt thermosetting plastic or thermoplastic
Widely used in home appliance, electronic equipment,automatic machine, communication equipment,
car electron,apparatus and instument etc.
| 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/s2(approx.100G)max OF≤0.5N: 500m/s2(approx.50G)max Malfunction : OF>0.5N: 300m/s2(approx.30G)max OF≤0.5N: 200m/s2(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 |
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.
Q1.Compared with others, how is your price?Our switch quality is guaranteed, the price is the factory price, no middlemen, good quality, good price.
Q2.How many square meters of your factory?
Our new factory is about 74,336 square meters
Q3.Does your product meet ROHS standards?
Yes, we meet ROHS standards
Q4.What Quality Assurance System does your factory pass?
GB/T19001-2008, ISO45001:2004, BSOHSAS18001:2007, QC080000 , IATF 16949
Q5.Do we have chance to be your dealer?
If your company can meet the conditions, we will evaluate and apply for you to be our dealer.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2531880". Items marked "
" are certified.
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Company Profile
DONGNAN Electronics Co., Ltd. Focuses on the production and sales of micro switch, waterproof micro switch, automobile micro switch, power switch, rotary switch and other products. The main products are micro switch series, waterproof switch series, etc. Founded in 1987, the company is located in Yueqing Economic Development Zone, Zhejiang Province, southeast coast of China. It is a professional switch manufacturing enterprise integrating product R & D, production, sales and after-sales service. Its products cover more than 50 countries and regions in China and the world.
The company has 74336.24 square meters of plant, 85.84 million yuan of registered capital and 310 million yuan of total assets. At present, the leading products are: Micro switch series, waterproof switch series, rotary switch series, etc., VDE / TUV certification in Germany, four Nordic countries certification, Ek / KTL certification in South Korea, CQC certification in China, CB report, CE certificate, etc.; The products are widely used in TV sets, soybean milk machines, microwave ovens, rice cookers, juice machines, etc In electrical appliances, automobiles, electric tools and electronic instruments, the annual production capacity is more than 300 million switches.
The company has advanced standardized production equipment; High precision manufacturing and processing equipment; German mold manufacturing and design capabilities; Professional testing laboratory; Close cooperation team. The implementation of strict quality control means, constantly improve the quality of products, to provide customers with competitive products and satisfactory service, quality service awareness to every employee.
In order to ensure the sustainable and stable development of the company, implement modern management and meet the needs of international customers, ISO9001 quality management system was established in 1996, ISO14001 environmental management system and OHSAS18001 occupational health and safety system were established in 2011, QC080000 hazardous substance process management certificate was obtained in 2018, IATF 16949 quality management system of automobile industry was obtained in 2019.
With the goal of "making southeast electronics a global priority in the microswitch industry", the company has continuously strengthened its R & D team, designed and developed by itself. At present, the company has obtained 34 utility model patents.
Reputation is the cornerstone of enterprise development. For seven consecutive years, the company has been awarded the title of "star enterprise" by Yueqing Municipal People's government, the title of "provincial science and Technology (small and medium-sized) enterprise", the title of "Zhejiang famous brand trademark", the title of "national high-tech enterprise", the title of "Wenzhou enterprise technology center" and the title of "Wenzhou safe unit (enterprise)"
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 218 Weishiyi Road, Yueqing Economic Development Zone, Wenzhou, Zhejiang, China
-
Plant Area
- 71710.17 square meters
-
Number of Employees
- 759
-
Registered Capital
- 120,176,000 RMB
- Terms of Payment
- LC, T/T
- International Commercial Terms(Incoterms)
- CFR
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month - Nearest Port
- shanghai
Our Production Capability & Technical Expertise
- Main Products
- Micro Switch, Waterproof Switch, Power Switch, Rocket Switch, Rocker Switch, Rotary Switch, Gating Control, Switch
-
Production Machines
- Injection Facility, Punching Facility, Automatic Assembling Line
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 33 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 1995-08-25
- Export Year
- 2002-06-06
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- How does your price compare with others?
- Our switch quality is guaranteed, and the price is the factory price with no middlemen, ensuring good quality at a good price.
- What is the size of your factory?
- Our new factory covers an area of approximately 74,336 square meters.
- Do your products meet ROHS standards?
- Yes, our products fully meet ROHS standards.
- What quality assurance systems does the factory pass?
- The factory passes GB/T19001-2008, ISO45001:2004, BSOHSAS18001:2007, QC080000, and IATF 16949.
- Is it possible to become a dealer?
- If your company meets the conditions, we will evaluate and apply for you to become our dealer.
- What is the mechanical and electrical life of the switch?
- The mechanical life is 1,000,000 cycles, and the electrical life is 10,000 cycles.
- What are the operating speed and frequency specifications?
- Operating speed is 0.1mm-1m/s depending on the actuator. Operating frequency is 60 cycles/min mechanically and 25 cycles/min electrically.
- What is the lead time for orders?
- The average lead time is one month for both peak season and off-season.
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