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Model No: G304K series
Waterproof Subminiature Micro Switch G304K series
Model Number:G304K series
Protection Structure:IP67(Excluding terminals)
Max. Current:0.1A
Max. Voltage:12VDC
Product name:Waterproof Subminiature Micro Switch
Electrical life:300,000cycles(20 cycles/min.)
Mechanical life:300,000cycles(30 cycles/min.)
Environmental temperature for use: -40℃~+85℃
Environmental humidity for use: Max. 95%RH (+5℃~+35℃)
Lever type:various Lever
Function/circuit:SPDT (or SPST-NO, NC for option)
Operating force:150gf max
Company assurance system:ISO9001 & TS16949
Environmental compliance:RoHS, Reach
Terminal type:Left Fork Terminal
Protection Structure:IP67(Excluding terminals)
Max. Current:0.1A
Max. Voltage:12VDC
Product name:Waterproof Subminiature Micro Switch
Electrical life:300,000cycles(20 cycles/min.)
Mechanical life:300,000cycles(30 cycles/min.)
Environmental temperature for use: -40℃~+85℃
Environmental humidity for use: Max. 95%RH (+5℃~+35℃)
Lever type:various Lever
Function/circuit:SPDT (or SPST-NO, NC for option)
Operating force:150gf max
Company assurance system:ISO9001 & TS16949
Environmental compliance:RoHS, Reach
Terminal type:Left Fork Terminal
minimum order :
1000 pieces
Quantity :
Product Description
The G304K series Waterproof Subminiature Micro Switch is a compact, sealed subminiature micro switch designed for precision control applications. Widely used in automotive charging guns and automated equipment, it offers reliable performance and exceptional operational stability, excelling particularly in environments requiring high-precision control. With an IP67 waterproof and dustproof rating, it effectively prevents the intrusion of moisture, dust, and other external contaminants, ensuring stable operation over extended periods in harsh environments.
In automotive charging gun applications, the IP67 automotive micro switch ensures safe and precise contact control during charging. As a core component of electric vehicle charging systems, the charging gun must withstand frequent plugging and unplugging operations. The switch's waterproof and dustproof features prevent poor contact or short circuits caused by environmental factors such as moisture and dust, ensuring stable and reliable power transmission during charging.
Furthermore, this waterproof micro switch is also widely used in various automated equipment, such as robots, production line equipment, and other precision instruments requiring high-frequency switching. The switch's sliding clamp structure and long lifespan design (300,000 mechanical cycles and 300,000 electrical cycles) ensure stable and reliable operation even under continuous high-frequency operation, adapting to linear operating speeds from 1 to 500 mm/s. Its operating temperature range is -40℃ to +85℃, and its humidity resistance is 85℃ 85%RH 500H, making it suitable for use in high-humidity and harsh environments.
Meticulously designed by a micro switch manufacturer, this sealed subminiature micro switch offers guaranteed high performance and long lifespan, meeting the demands for precise control and high reliability in the electric vehicle and industrial automation sectors.
Feature
◆ Waterproof and dustproof (IP67) design
◆ Compact and small in size
◆ Long lifespan, high reliability
◆ Compact and small in size
◆ Long lifespan, high reliability
◆ Sliding clamp structure
Drawing
Parameter
| Operation speed | 1~500mm/s(Related to the driving method) | |
| Operation frequency | 120 cycles/min. | |
| Service life | Electrical | 300,000 cycles(20cycles/min.) 0.1A 12VDC |
| Mechanical | 300,000 cycles (30cycles/min.) | |
| Storage humidity | 85% RH Max. | |
| Environmental humidity for use | Max. 95%RH(+5℃~+35℃) | |
| Heat resistance | 85℃ 500H | |
| Cold resistance | -40℃ 500H | |
| Moisture resistance | 85℃ 85%RH 500H | |
| Thermal shock | -40℃ (0.5H) 85℃ (0.5H) 500cycles | |
| Protection structure | IP67 (Excluding terminals) | |
Details View
In this details view, you can see the housing, terminals, spring, etc.
Application
As a sealed subminiature micro switch designed specifically for precision control, this product is widely used in automotive charging guns and automated equipment. This switch boasts an excellent IP67 waterproof and dustproof rating, effectively preventing the intrusion of moisture, dust, and other external contaminants, ensuring stable operation even in harsh environments. It is particularly suitable for high-frequency operations like those in automotive charging guns, ensuring power disconnection and connection during charging and preventing poor contact or malfunctions caused by moisture or dirt.
Furthermore, the switch employs a sliding clamp structure. This design not only improves the switch's durability and reliability but also makes the contact points more stable, capable of withstanding prolonged high-frequency switching without failure. This makes it ideal for automated equipment requiring long-term stable operation, such as robots, automated production lines, and other precision instruments.
In automotive charging gun applications, this waterproof subminiature micro switch ensures the accuracy and safety of operation during battery charging, preventing poor contact or short circuits caused by environmental factors. Its high reliability and durability are particularly suitable for modern electric vehicle charging systems.
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