This waterproof micro switch is a high-reliability, long-life critical control component specifically designed for challenging environments. It combines advanced sealing technology with a robust and durable structure, ensuring precise signal triggering and stable electrical performance even under conditions of humidity, dust, oil contamination, and severe vibration.
It can be used in environments requiring environmental resistance, such as automobiles, vending machines, refrigerators, ice makers, bathroom equipment, water heaters, and air conditioners, as well as in outdoor equipment and instruments.
| Rated Values | 16(4)A 250V～ 40T85 10A 250V～ 40T85 5(3)A 250V～ 40T85 5A 30VDC 40T85 |
| Contact Resistance | Single switch: ≤50 mΩ |
| Insulation Resistance | ≤100mΩ 500V DC |
| Withstanding Voltage | Between terminals: 1000V AC, 1 minute |
| Electrical Life | 100,000 operations |
| Mechanical Life | 1,000,000 operations |
| Operating Temperature | -40°C to +85°C |
| Vibration Resistance | Frequency: 55 Hz; Amplitude: 1.5 mm; Duration: 2 hours. |
| Shock Resistance | Endurance: 1000 m/s² (approx. 100G) max. |
| Electric Shock Protection Class | Class I |
| Ingress Protection (IP) Rating | IEC IP67 |
| Product Certification | / |
DAWEI Electronics focuses on the research, development, and manufacturing of high-performance intelligent control components, providing core products including micro switches, thermostats, couplers, and solenoid valves.
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