Product Category: G303 Series Automotive-grade Ultra-compact 3PIN Micro Switch, Universal Detection Component for Vehicle Body Locks
Application Scenarios: Hood lock detection, tailgate trunk lock detection, charging port cover lock feedback, anti-theft abnormal opening monitoring
Core Functions: Dual-channel lock body status acquisition, double verification of hood closing, vehicle control logic linkage, anti-theft abnormal alarm triggering
Core Advantages: 3PIN dual-channel redundant output, ultra-compact size for easy embedding, high protection against complex working conditions, high precision and long service life
Pain Points Solved: Misjudgment caused by single-channel failure, difficult adaptation in narrow spaces, easy failure in harsh environments, inaccurate detection affecting safety and anti-theft performance
Product advantages:
Durable contacts greatly improve conductivity stability, effectively avoiding contact wear caused by frequent start stop; Low resistance characteristics reduce energy consumption and ensure precise and efficient signal transmission; High mechanical durability easily withstands high-frequency operations and vibration impacts in industrial scenarios, perfectly adapting to the application requirements of long-term continuous operation.
From limit control of automated production lines, to stroke detection of storage equipment, to signal triggering of outdoor industrial devices, ZINGEAR G303-130S05A3 waterproof and dustproof micro switch has become a masterpiece created by ZINGEAR for the industrial control field with excellent adaptability, helping customers' equipment achieve safer and more sustainable stable operation.
Key Features:
·Waterproof and dustproof (IP67) design
·Having global safety certification
·Equipped with various forms of operating handles
·The types of wire connectors are complete
·Widely used in fields such as automotive control, home appliance control, industrial control, etc
Technical parameters:
Operating Voltage | 12VDC |
Rated Current | 3A |
Contact Resistance | 100mΩ Max. |
Insulation Resistance | 100mΩ Min. |
Contact Form | Single Knife Double Throw (SPDT) |
Operating Force (OF) | customizable |
Operating Temperature | -40℃~+85℃ |
Contact Material | customizable |
Electrical Life | 100,000次 Min. |
Mechanical Life | 500,000次 Min. |
Protection Class | IP67 |
Terminal & Lever | customizable |
Outline | Simulated roller handle/right positioning column |
Drawings:

