ES-329 PUSH SWITCH SERIES

Self-Locking Push ON-OFF Switch 16.50mm Panel Mount Power Button

This Miniature Push ON-OFF Switch is a high-quality latching component designed for maintained power control in electronic circuits. Featuring a variety of vibrant actuator colors and a robust threaded body, this switch is engineered for reliable performance in control panels, automotive dashboards, and industrial signaling equipment.

Key Product Features

• Self-Locking Latching Action: Designed to maintain its state after being pressed, making it perfect for main power toggles where the circuit must remain "ON" until pressed again.

• 16.50mm Profile: The compact diameter head allows for versatile mounting in standard panel openings while providing a significant tactile surface for the user.

• Multi-Color Actuator Options: Available in Red, Yellow, Green, Blue, and Black to allow for immediate visual categorization of different system functions.

• Threaded Chassis Mount: The high-impact black polymer body features a deep-threaded neck, ensuring a secure installation in panels of varying thicknesses.

• Integrated Mounting Hardware: Each switch comes equipped with a precision metal hexagonal mounting nut for a secure, professional fit.

• Precision Solder Terminals: Features two high-conductivity metal terminals at the base, optimized for stable manual soldering and long-term signal integrity.

Technical Specifications

• Action: Maintained ON-OFF.

• Available Colors: Red, Yellow, Green, Blue, Black.

• Mounting Diameter: 16.50mm.

• Terminal Type: 2-Pin Solder Lugs.

• Application: Ideal for power supplies, audio consoles, DIY electronics projects, and light-duty industrial controls.

Top 3 Customer Questions & Concerns ‍

 What is the difference between this and a "momentary" button? A momentary button only works while you hold it down. This self-locking model "clicks" and stays in the "ON" position after you release your finger, staying that way until you press it a second time to turn it "OFF".

Can these terminals be used with quick-connect crimps? These terminals are primarily designed for soldering to ensure a permanent, vibration-resistant connection. While very small crimps may fit, soldering is the recommended method for these specific 2-pin lugs.

 Is the button illuminated? No. These switches use solid-colored plastic actuators and do not contain an internal LED or neon lamp. Their status is determined by the physical depth of the button (which sits lower when "ON").