Direct Sale 3-Terminal Micro Switch

As a professional enterprise with 35 years of experience in switch manufacturing, Yueqing Tongda Cable Factory centers on 'demand-driven customization, technology ensuring safety' and, focusing on main products such as Rocker Switches, Red Button Pushes, Micro Switches NO/NC, and Push Button NCs, provides customized switch solutions for various fields including industrial, smart home, medical, and maritime sectors. With technological innovation and strict quality control, it has become a benchmark in the field of customized switches.

Model:HK-10-002

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Product Description

WEIPENG® is a leading Direct Sale 3-Terminal Micro Switch manufacturers, suppliers and exporter.

Micro Switch Introduction

Yueqing Tongda's customized switch products are always designed with the aim of addressing practical industry pain points. For industrial scenarios with requirements such as "high load, strong vibration, and heavy dust," the customized Rocker Switch uses silver-tin alloy vacuum welded contacts, capable of stably carrying 16A-32A AC current, with an electrical lifespan exceeding 200,000 cycles. The casing is upgraded to IP67 protection level, suitable for harsh environments such as offshore platforms and heavy machinery factories — the previously customized 32A high-load version for an automotive parts factory successfully met the high-frequency on/off demands of welding equipment, running fault-free for two consecutive years.

Micro Switch Parameter (Specification)

ITEM	Main Technical Parameters
1	Electrical Rating :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