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16A Arc-Shaped Handle High Current Reset Micro Switch

As the benchmark model of Yueqing Tongda Wire Electric Factory's micro switch series, the 16A Arc-Shaped Handle High Current Reset Micro Switch 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-16A-199

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Product Description

WEIPENG® is a leading 16A Arc-Shaped Handle High Current Reset Micro Switch manufacturers, suppliers and exporter.

Micro Switch Introduction

The HK-14 switch features a user-friendly compact design, with overall dimensions controlled at approximately 39.8×18.7mm. Its small size effectively saves internal installation space, making it especially suitable for small devices and precision instruments with limited installation space. To meet different installation scenarios and triggering requirements, this product offers multiple trigger types to choose from, including button type, short lever type, long lever type, and roller lever type. Each trigger type is precisely calibrated, with moderate actuation force and sensitive response. Users can flexibly select the appropriate trigger type according to the device's structural characteristics and operating method, enhancing the convenience of device operation.

Construction & Materials

Housing: High-strength flame-retardant thermoplastic, impact & heat resistant

Contacts: Silver alloy (AgCdO/AgNi), arc-resistant, low contact resistance

Terminals: 4.8mm tin-plated copper, plug-in & solder compatible

Actuator: Plunger / lever options (straight, bent, roller, etc.)

Typical Applications

Home Appliances: Door/limit sensing for microwaves, washers, ovens, rice cookers

Industrial: Automation equipment, power tools, pump/valve control, safety interlocks

Electronics: Power supplies, instruments, charging equipment, security devices

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