Description
Round Normally Open (NO) Push Button (DS318) (SW-20)
The DS318 (SW-20) Round Normally Open Push Button is a sleek, reliable momentary switch engineered for high-visibility control panels and professional electronic instrumentation. With its intuitive round actuator and robust design, it is an ideal selection for applications requiring clear, momentary signal input in both industrial and custom-built hardware.
Key Features
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Intuitive Design: The round actuator profile provides a natural, comfortable feel for frequent user interaction, making it perfect for primary control functions.
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Normally Open (NO) Logic: Operates as a momentary switch, keeping the circuit inactive until physical pressure is applied—essential for triggers, resets, and momentary command inputs.
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Professional Panel-Mount: Features a standard, durable bushing for a secure, tight-fit installation that prevents rotation and provides a clean, professional finish on any enclosure.
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Consistent Performance: Built for endurance in professional electronic environments, ensuring reliable electrical contact through thousands of actuation cycles.
Technical Specifications
| Feature | Specification |
| Model | DS318 (SW-20) |
| Actuator Shape | Round |
| Contact Type | Normally Open (NO) |
| Action | Momentary |
| Mounting | Panel Mount (Threaded Bushing) |
| Application | Instrument panels, control consoles, trigger switches |
Catalog Strategy
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Professional Imagery: Maintain your consistent, minimalist, white-background style. Focus on capturing the sharpness of the round actuator and the build quality of the mounting threads. Ensure no retail packaging, no labels, and no text are visible.
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SEO & Visibility: Use high-traffic keywords such as “DS318 round switch,” “SW-20 NO button,” “Panel mount momentary switch,” and “Professional round push button” to attract technicians and hardware designers in the Egyptian market.
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Systematic Organization: In your WordPress catalog, group this with your other Panel Mount Switches. Including the model number (DS318) in the metadata will help your B2B customers find this specific part quickly when cross-referencing their build lists.

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