SLA6H-XD
CN·SL
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Control interfaces are essential for efficient machine operation, especially in marine and industrial environments where reliability and quick response are critical. The 22mm Marine Machinery Plastic Push Button Switch 1NO is designed to deliver stable electrical control with clear tactile feedback and dependable mechanical performance.
The switch features a durable plastic actuator and housing, providing a balance of strength, corrosion resistance, and lightweight construction. Its internal spring mechanism ensures a smooth pressing motion and a clear mechanical response, allowing operators to confirm activation instantly and operate equipment with confidence.
A major advantage of this product is its three-piece modular structure, which provides excellent flexibility during installation. The switch can support up to six groups of functional modules, while three contact modules can be combined horizontally to create different electrical configurations. This modular design allows engineers to customize the switch assembly based on specific control requirements, improving system adaptability and simplifying maintenance.
For electrical reliability, the switch offers a rated impulse withstand voltage (Uimp) of 2.5kV at 50/60Hz, enabling it to resist transient voltage surges caused by switching operations or lightning events. This protection helps maintain stable performance and safeguards control circuits in demanding environments.
With its standard 22mm mounting interface, the switch integrates easily into marine dashboards, industrial control cabinets, and equipment operator panels, providing a reliable and adaptable control solution for modern machinery systems.
Three-piece structural configuration improves installation flexibility
Supports up to six module groups for expanded control capability
Allows horizontal combination of three contact modules
Modular configuration simplifies customization and maintenance
Durable plastic actuator designed for repeated operation
Stable internal spring mechanism ensures consistent actuation
Smooth button travel provides accurate operator feedback
Rated impulse withstand voltage Uimp: 2.5kV
Resistant to electrical transients caused by switching or lightning
Protects control circuits against short-duration voltage surges
Standard 22mm panel mounting size
Suitable for most industrial control cabinets and marine dashboards
Simple wiring structure allows quick integration
Designed for environments with vibration and frequent operation
Stable performance in humid and industrial conditions
Reliable electrical contact across long service cycles
Parameter | Specification |
|---|---|
Product Name | Marine Machinery Plastic Push Button Switch |
Mounting Hole Size | 22mm |
Contact Configuration | 1NO |
Operation Type | Momentary Push Button |
Housing Material | Industrial Plastic |
Rated Impulse Withstand Voltage (Uimp) | 2.5kV |
Frequency | 50/60Hz |
Application | Marine Machinery / Industrial Equipment |
Standard Compliance | GB/T 14048.5 |
Certification | CE |
Industrial control switches must operate reliably in challenging environments. This product is designed to maintain consistent performance under common industrial and marine operating conditions.
Operating Conditions
Ambient temperature: -25℃ to +50℃
Daily average temperature: ≤ +35℃
Relative humidity: ≤90% (daily average)
Maximum operating altitude: ≤2000m
Environmental Adaptability
Suitable for enclosed industrial control panels
Stable operation in humid environments
Durable structure designed for long-term mechanical reliability
These specifications ensure dependable performance in equipment rooms, control cabinets, and marine machinery compartments.
The switch is designed for 22mm mounting holes, which are widely used across industrial control panels. This standardized size ensures compatibility with most equipment designs and simplifies replacement during maintenance.
The modular structure enables engineers to install additional contact modules or functional modules as required. The horizontal combination of contact modules allows customized control configurations without redesigning the switch housing.
Modular components simplify servicing and replacement
Standard design reduces maintenance downtime
Durable internal mechanism supports long service intervals
This design approach improves the overall maintainability of equipment control systems.

1NO stands for one normally open contact. The circuit remains open under normal conditions and closes only when the push button is pressed, allowing controlled signal activation.
The three-piece modular design allows flexible configuration. Multiple modules can be combined to support different control functions without changing the main switch body.
The 2.5kV rated impulse withstand voltage shows the switch's ability to resist short-duration high-voltage surges, such as those generated by lightning or electrical switching events.
Yes. The switch uses a 22mm standard mounting size, which is widely adopted in industrial control systems and marine equipment panels.
This push button switch is commonly used in marine machinery, industrial equipment, control cabinets, automation systems, and operator control panels where reliable manual signal activation is required.
