As the benchmark model of Yueqing Tongda Wire Electric Factory's micro switch series, the 16A Curved Handle Vacuum Cleaner Appliance Accessory 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.
Micro Switch Introduction
In the civil sector, the HK-14 switch has a wide range of applications, particularly suitable for various household appliances such as microwave ovens, washing machines, rice cookers, and induction cookers, and it can also be used for the on-off control of power tools. With its reliable on-off performance and stable operating condition, this product provides precise control to ensure the normal start, operation, and stop of household appliances, effectively preventing equipment damage and safety hazards caused by switch failures. Its excellent quality has earned recognition from many well-known home appliance companies such as Midea, Galanz, and Supor, making it one of their core suppliers.
In the industrial and special sectors, the HK-14 switch also performs exceptionally well. It can serve as a limit switch or safety switch for industrial control equipment, used for travel control and safety protection in production lines, effectively ensuring the safety and efficiency of the production process. Additionally, this product is suitable for high-end fields such as automotive electronics, medical devices, and military applications. To meet the strict requirements for product reliability, environmental adaptability, and safety in these fields, the HK-14 switch has undergone special process optimization, offering advantages such as high reliability, strong anti-interference capability, and wear resistance, stably meeting the usage needs of high-end sectors and demonstrating the high-quality strength of the product.
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
Micro Switch Details
