RS PRO Illuminated Momentary Push Button Switch, Panel Mount, DPDT, White LED, 19.2 mm Cutout, IP67, 250 V AC 5A 111-3778

RS PRO 111-3778 is an illuminated momentary push button switch designed for panel mounting applications requiring reliable and durable switching. Featuring a compact 19.2 mm panel cutout, this switch incorporates a double-pole double-throw (DPDT) contact configuration suitable for versatile circuit control in industrial and commercial equipment.

The switch is constructed from high-grade stainless steel, providing excellent corrosion resistance and mechanical strength. Its silver actuator with round style delivers ergonomic operation and is complemented by a white LED illumination for clear indication under various lighting conditions.

Rated for 250 V AC and capable of handling a contact current of 5A, this Push Button Switch ensures robust electrical performance for demanding applications. The silver-plated copper contacts guarantee firm and reliable connections. The solder pin terminal type facilitates straightforward PCB mounting and integration.

With an IP67 ingress protection rating, the switch is dust-tight and can withstand water immersion, making it ideal for environments requiring protection against dust and moisture. This enhances its suitability for use in medical devices, industrial control systems, communication equipment, and premium hobbyist configurations.

The device operates within a temperature range of -20°C to 55°C, offering dependable functionality in a wide spectrum of environmental conditions. Certified to standards including cULus Recognized E 187490 and IK10 impact rating, it meets strict quality and durability requirements.

The RS PRO range is globally trusted for engineered quality and performance, ensuring this model 111-3778 meets industrial, laboratory, and commercial operational needs with high consistency.

This switch features a panel mount design with a 19.2 mm cutout size. DPDT contact configuration offers double-pole double-throw switching capability. White LED illumination ensures clear visibility in various environments.

Rated for 250 V AC voltage and 5A contact current to support industrial applications. IP67 rating makes it dust-tight and water-resistant for harsh conditions. Suitable for medical equipment, industrial control gear, and communications equipment.

Operates reliably between -20°C and 55°C temperature range. Silver actuator color with round style for ergonomic operation. Silver-plated copper contacts provide secure electrical connections. Terminal type is solder pin for easy PCB integration.

Explore further high-quality switches and components in the RS PRO range on EnvMart for industrial and laboratory requirements.