Delock 16 mm Domed Momentary Push Button Switch, 2 x Screw Terminals, 1 NO, Black

The Delock 16 mm Domed Momentary Push Button Switch is a robust and reliable component designed for panel mounting. With a 16 mm mounting diameter and a domed actuator, this switch is ideal for control panels, industrial equipment, and DIY projects. It features two screw terminals for secure wiring and a normally open (NO) contact configuration. The switch is rated for up to 250 V AC and 3 A, ensuring compatibility with a wide range of applications. Its black actuator and polyamide housing provide durability and a professional appearance.

Advantages

This push button switch offers a long mechanical life of 100,000 cycles and an electrical life of 50,000 cycles, ensuring reliable performance over time. The screw terminals simplify installation and provide a stable connection. The IP40 front protection makes it suitable for indoor use where dust and light splashes may occur.

Suitable for

• Control panels and industrial automation
• Signal and command devices
• DIY electronics and hobby projects
• Machine and equipment interfaces

Key specifications

• Switch function: Momentary
• Contact configuration: 1 Normally Open (NO)
• Mounting diameter: 16 mm
• Terminal type: Screw terminals (2 terminals)
• Actuator shape: Domed
• Max. switching voltage: 250 V AC
• Max. switching current: 3 A
• Operating temperature: -25 to +70 °C
• Mechanical life: 100,000 cycles
• Electrical life: 50,000 cycles
• Max. panel thickness: 6 mm
• IP rating (front): IP40
• Actuator color: Black
• Housing material: Polyamide (PA)
• Contact material: Silver alloy
• Insulation resistance: >100 MΩ (at 500 V DC)
• Contact resistance: <50 mΩ

Recommendations

For secure installation, ensure the panel thickness does not exceed 6 mm. Use appropriate wiring and torque specifications for screw terminals. This switch is not suitable for high-power or inductive loads without additional protection.