Schurter Capacitive Switch Momentary NO Illuminated RGB OptoMOS Relay IP67 Stainless Steel 3-101-424

Schurter 3-101-424 capacitive switch is a high-quality, momentary normally open capacitive touch sensor featuring an illuminated RGB LED and OptoMOS relay output. Built with a robust stainless steel housing, this switch offers excellent resistance against vandalism and wear, making it ideal for demanding industrial environments.

The switch functions by detecting capacitive touch input with no moving parts, providing a wearless, long-lasting user interface. The multicolor RGB illumination allows for customizable visual indications, enhancing user feedback and system integration.

Designed for reliability, the device includes features such as protection against unintended switching, floating switch connections, and galvanic separation of outputs. The stainless steel contact materials and scratch-resistant ceramics or stainless steel touch surfaces ensure durability and consistent operation.

This switch is rated IP67, making it suitable for use in environments exposed to dust and water ingress. It supports a wide operating temperature range from -40°C to 60°C, ensuring dependable functionality in various industrial, commercial, and automation applications.

With a supply voltage range of 5V dc to 28V dc, the relay utilizes an OptoMOS output type with a current rating of 100mA, suitable for low-power signaling and control circuits. Custom laser lettering can be applied for easy switch identification or branding.

The switch operates as a momentary normally open capacitive touch sensor. Housing and contact materials are stainless steel for strength and durability. RGB illumination provides multicolor glowing options for user interface feedback.

Protection against unintended switching enhances application safety. IP67 rating ensures dust and water resistance in harsh conditions. Operating temperature range from -40°C to 60°C supports diverse environments. OptoMOS relay output with 100mA current rating for control applications.

Supply voltage from 5 V dc up to 28 V dc supports flexible integration. Laser lettering available for custom identification.

This capacitive switch is widely applicable in industrial automation, electrical controls, machine interfaces, and other technical applications requiring durable, reliable touch controls. It combines advanced material engineering and electronic features to meet demanding operational conditions.

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