19mm Push Button Switch Guide

When selecting a push button switch for an equipment control panel, in addition to choosing the appropriate contact configuration, wiring method, and protection rating based on electrical requirements, confirming the correct mounting hole diameter is also a crucial step in the selection process. With its standardized mounting size, the 19mm push button switch offers an excellent balance between space utilization, operating comfort, aesthetic appearance, and product reliability, making it one of the most commonly used specifications among equipment manufacturers.

Designed with a 19mm mounting hole size, these push button switches are easy to install and meet the control panel design requirements of most equipment applications. Meanwhile, this series can provide various protection features, including dust resistance, waterproof performance, and impact resistance. It also supports multiple customization options, such as terminal types, housing materials, button colors, laser engraving icons, LED illumination colors, and operating voltages, allowing the switches to meet the specific requirements of different application scenarios.

Today, 19mm push button switches are widely used in industrial automation, medical equipment, security systems, marine equipment, and various smart control terminals. Next, you can explore ONPOW’s complete range of 19mm push button switch products and their key features to quickly find the ideal solution for your project requirements.

Related Article Links:16mm Push button Switches|22mm Push button Switches

19MM Push button Switch:  Metal Push Button Switch

LAS1-AGQ Series：VIEW THE DATA SHEET

• Dimensiones de corte del panel Φ19, Ui:250V, Ith:5A
• Un producto completo y funcional, una obra maestra de interruptores de botón
• Estilo clásico ONPOW, popular en el mercado por más de 10 años
• Varios tipos se pueden personalizar
• P65/IP67 ,IK09
• Certificado: CCC/UL/VDE/CE

GQ19 Series：VIEW THE DATA SHEET

• Dimensiones de corte del panel Φ19, Ui:250V, Ith:5A
• Cuerpo corto, adecuado para varios escenarios de cableado
• Soporta cableado por soldadura o tornillo
• Múltiples opciones de cabezal disponibles
• IP65, IK06
• Certificado: CCC/CE

LAS1GQ Series：VIEW THE DATA SHEET

• Dimensión de corte del panel Φ19, Ui:250V, Ith:20A
• La estructura única del interruptor soporta una corriente de sobrecarga de 20A, aplicación más amplia
• Soporta cableado por soldadura o tornillo
• Tipo de pestillo para estructura de auto-bloqueo de engranajes para mejorar la estabilidad
• IP65 (IP67 bajo pedido), IK09
• Certificado: CCC/CE

LCA19 Series：VIEW THE DATA SHEET

• Panel Cutout Dimension Φ19，Ui:250V，Ith:10A
• Los componentes de alta corriente admiten una corriente de carga inductiva de 10 A
• Tipo de pestillo para estructura de auto-bloqueo de engranajes para mejorar la estabilidad
• IP65 (IP67 bajo pedido), IK08
• Certificado: CCC/CE

ONPOW6119 Series：VIEW THE DATA SHEET

• Dimensiones de corte del panel Φ19, Ui:250V, Ith:5A
• Function: Momentary | Single-Pole Double-Throw/Double-Pole Double-Throw (1NO1NC)
• Tri-color Light Architecture; Abundant Configuration Options; Full Series with Synchronized Quick-Connect Socket for Enhanced Stability
• This product is suitable for small control panels and can be paired with circuit boards for tri-color control
• Protection Level: IP65 (Customizable to IP67), IK09
• Certifications: CCC, CE, UL
• Compliant with RoHS and available for non-standard customization

ONPOW6219 Series：VIEW THE DATA SHEET

• Panel Cutout Dimension: Φ19, Ui: 250V, Ith: 30A.
• The switch is “slow-acting | single pole single throw (1NO)”.
• Thickened silver alloy contacts; Enlarged silver-plated pins; AC12 – 30A/220VAC, AC15 – 8A/220VAC.
• The anti-damage and waterproof button developed for high-current scenarios is applicable to scenes with high “starting current”.
• Protection level: IP40 (self-resetting IP67 is customizable), IK08.
• Certificate: CCC, CE.
• RoHS compliant and non-standard customization is supported.

19MM Push button Switch: Emergency Stop Button

LAS1-AGQ Series：VIEW THE DATA SHEET

• Dimensiones de corte del panel Φ19, Ui:250V, Ith:5A
• The brand-new crown head design and the new switch structure make the equipment safer and more competitive.
• Certificate: CE/UL/VDE

ONPOW63 Series：VIEW THE DATA SHEET

• Dimensiones de corte del panel Φ19, Ui:250V, Ith:5A
• Pulsador de parada de emergencia de acción rápida, cabeza de hongo
• Certificado: CE

19MM Push button Switch: Key/Selector Switch

LAS1-AGQ Series：VIEW THE DATA SHEET

• Dimensiones de corte del panel Φ19, Ui:250V, Ith:5A
• El rendimiento del switch es estable y ha sido probado en el mercado por más de 10 años.
• Certificado: CCC/CE/UL/VDE

19MM Push button Switch: Touch Switch

Touch Switch：VIEW THE DATA SHEET

• Dimensión de corte del panel Φ16/19/22, 24V/500mA
• Activador de contacto con el dedo (se puede activar con agua corriente)
• Vida ultralarga (50 millones de ciclos)
• Se puede personalizar según las necesidades de apariencia
• IP68, IP69K

19MM Push button Switch:Piezoelectric Switch

PS Series：VIEW THE DATA SHEET

• Panel Cutout Dimension Φ12/16/19/22
• Triggered by pressure
• Vida ultralarga (50 millones de ciclos)
• Can be used in a variety of harsh environments
• Se puede personalizar según las necesidades de apariencia
• IP68, IP69K

Looking for more push buttons and different sizes? Use our parametric search and select “Productos” to filter by the “Panel Cutout” value. Alternatively, use our request form for more assistance!