HK-14 High-Power Micro Switch with Handle

As the benchmark model of Yueqing Tongda Wire Electric Factory's micro switch series, the HK-14 High-Power Micro Switch with Handle features "high sensitivity, ultra-long lifespan, and multi-scenario adaptability" as its core advantages. Integrating the company's 35 years of switch manufacturing expertise, it has become a key control component in household appliances, automotive electronics, industrial automation, and other fields, thanks to its minimal contact gap and rapid action mechanism.

Model:HK-14-1X-16AP-814

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Product Description

WEIPENG® is a leading HK-14 High-Power Micro Switch with Handle manufacturers, suppliers and exporter. The company has two major production bases: its headquarters in Yueqing and a facility in Qidong, Jiangsu, covering a total area of over 40,000 square meters. The annual production capacity of the HK-14 series reaches 10 million units, meeting the demands of large-scale bulk purchases.

Micro Switch Introduction

Yueqing Tongda has established a comprehensive quality management system covering the entire process from 'raw materials - production - finished products.' The HK-14 series undergoes 16 core tests from raw material warehousing to finished product shipment, including contact resistance testing, insulation performance testing, voltage resistance testing, high and low temperature cycle testing, durability pressing testing, salt spray testing, vibration testing, and more. For each batch of products, 3% are randomly selected for destructive limit testing to ensure a 100% factory pass rate. The company is equipped with 20 fully automated precision production lines, as well as internationally advanced testing equipment (such as the Zeiss coordinate measuring machine from Germany and the Fluke electrical performance tester from the USA) to ensure product accuracy and performance stability.

Application Scenarios

Home Appliances: Microwave door control, washing machine program control, air conditioner fan speed adjustment, ensuring safe operation of equipment

Industrial Automation: Production line positioning, robot limit control, conveyor start-stop control, improving production efficiency by 35%

Automotive Electronics: Car window lifting, seat adjustment, trunk sensing, suitable for harsh in-vehicle environments

Medical Devices: Surgical equipment control, detection instrument signal triggering, meeting medical-grade safety standards

Military Industry: Weapon equipment control, communication device switching, adapting to extreme working conditions and high reliability requirements

Micro Switch Parameter (Specification)

Switch Technical Characteristics:
ITEM	Technical Parameter		Value
1	Electrical Rating		5(2)A/10A/16(3)A/21(8)A 250VAC
2	Contact Resistance		≤30mΩ Initial value
3	Insulation Resistance		≥100MΩ (500VDC)
4	Dielectric Voltage	Between non-connected terminals	1000V/0.5mA/60S
		Between terminals and the metal frame	3000V/0.5mA/60S
5	Electrical Life		≥50000 cycles
6	Mechanical Life		≥1000000 cycles
7	Operating Temperature		-25~125℃
8	Operating Frequency		electrical :15 cycles Mechanical :60 cycles
9	Vibration Proof		Vibration Frequency : 10~55HZ; Amplitude :1.5mm; Three directions :1H
10	Solder Ability : More than 80% of immersed part shall be covered with solder		Soldering Temperature :235±5℃ Immersing Time :2~3S
11	Solder Heat Resistance		Dip Soldering :260±5℃ 5±1S Manual Soldering : 300±5℃ 2~3S
12	Safety Approvals		UL、CSA、VDE、ENEC、TUV、CE、KC、CQC
13	Test Conditions		Ambient Temperature :20±5℃ Relative Humidity :65±5%RH Air Pressure :86~106KPa

Micro Switch Feature and Application

1.Sate, reliable basic switch
2.Nice appearance,tight contiguration.Charactenistic:small contact dlearance,quick action, high sensitivity and small 3.operating travel.
4.Long lite, high reliablity
5.A variety of contact terminals
6.A varnety of temperature degree
7.A variety of levers
8.Adopt themosetting plastic or themoplastic
9.Widely usedinhome apliane elecroninc equipmentautomatic machine communication equioncar electron,apparatus and 10.instument,electric motion tool etc.

Micro Switch Details