As the benchmark model of Yueqing Tongda Wire Electric Factory's micro switch series, the 16A Three-Prong Micro Switch Electric Ice Crusher 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
The HK-14 switch offers highly advantageous customization services, breaking the limitations of standardized conventional switches. It can be customized into exclusive models with different loads, different trigger forms, and different sizes according to the specific needs of customers. At the same time, it can optimize parameters such as the switch's operating travel and trigger force according to the customer's equipment adaptation requirements, achieving seamless integration with the customer's equipment and meeting niche and personalized usage needs.
In terms of compliance and environmental protection, the HK-14 switch not only has passed multiple authoritative international and domestic safety certifications, but also strictly adheres to global environmental standards. It uses eco-friendly materials such as lead-free and mercury-free components, strictly controls pollutant emissions during the production process, and meets the requirements of environmental directives such as ROHS/REACH. This ensures user safety while responding to the global call for green and low-carbon industrial development, making it suitable for industries with high environmental 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
Micro Switch Details

