Weipeng Waterproof Mini Micro Switch

FSK-20 is a specialized switch designed by Yueqing Tongda to meet the electrical control requirements in harsh environments. Its core value lies in providing reliable sealing protection on top of the convenient operation of a standard marine switch, ensuring that the equipment can operate safely and stably in humid, dusty conditions, or even in situations that require temporary washing.

The housing is made of flame-retardant PA66 reinforced nylon, treated with high-temperature modification, combining flame resistance (UL94 V-0 rating) with anti-aging performance. Its operating temperature range covers -25°C to 85°C, capable of withstanding high and low-temperature cycles to prevent cracking or performance degradation in extreme environments. The contact system uses highly wear-resistant silver alloy material, optimized through vacuum plating process, with an initial contact resistance of ≤50mΩ, insulation resistance of ≥100MΩ (500VDC), and a terminal withstand voltage of 1500V AC, effectively preventing leakage and contact oxidation in humid environments.

Typical Application Scenarios

This product is specially designed for devices that need dustproof and waterproof protection, such as:

1、Outdoor Equipment: Garden tools, outdoor lighting control boxes, advertising light boxes.

2、Industrial Equipment: Food processing machinery, packaging equipment, small water pump control panels, cleaning equipment.

3、Special Vehicles and Facilities: Agricultural machinery, marine equipment, control panels of public facilities.

4、Equipment for Humid Environments: Kitchen appliances, bathroom electrical devices, warehouse cleaning equipment.