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Manufacturer of 40t85 Waterproof Micro Switch for Medical Devices

As the core micro switch developed by Yueqing Tongda for general-purpose precision control scenarios, the FSK-20 series is positioned around 'compact design and fast, precise triggering.' With 35 years of experience in micro switch manufacturing, it combines sensitive response, long lifespan, and broad adaptability, making it a key component for circuit control in consumer electronics, industrial control, smart home devices, and more, providing reliable travel detection and functional on/off solutions for equipment.

Model:FSK-20-047

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Product Description

WEIPENG® is a leading Manufacturer of 40t85 Waterproof Micro Switch for Medical Devices manufacturers, suppliers and exporter.

Micro Switch Introduction

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.

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.

Micro Switch Parameter (Specification)

ITEM	Main Technical Parameters
1	Electrical Rating :1A/3A 250VAC
2	Electrical lifetime : Min.10000 cycles
3	Contact Resistance :<50mΩ
4	Operating force:70±20gf
5	Free position:7.3±0.2mm
6	Operating position:7.0±0.2mm
7	Ambient temperature:T85°
8	Withstand Voltage :Between terminal and terminal 500V/5S/5mA;
8	Between terminals and case 1500/5S/5mA
9	Insulation Resistance:>100MΩ Test Voltage 500VDC
10	Proof Tracking Index PTI :175V