RS PRO Illuminated Push Button Switch, Latching, Panel Mount, 19 mm Cutout, SPDT, Blue LED, IP67, 250 V AC 111-3900

RS PRO brand illuminated Push Button Switch model 111-3900 is designed for precise control in industrial and commercial electrical circuits. This latching switch features a compact round actuator with a silver finish for ergonomic use and durability.

It is panel-mounted with a 19 mm diameter cutout, making it suitable for integration in control panels and machinery interfaces. The switch incorporates a Single Pole Double Throw (SPDT) contact configuration, allowing for versatile circuit control with a contact current capacity of 5 A at 250 V AC.

The push button is illuminated with a blue LED indicator rated at 24 V, providing high visibility status feedback within electrical systems. Additionally, this switch offers an IP67 ingress protection rating, ensuring it is dust-tight and can withstand immersion in water up to 1 meter for 30 minutes, making it ideal for harsh industrial environments including food production lines, laboratories, and medical equipment controls.

The switch construction includes solder pin terminals facilitating reliable electrical connections and enhanced circuit performance due to copper contacts. It also bears a power symbol on the actuator for quick visual identification of its function.

This product complies with international standards and approvals such as cULus Recognized E 187490, ENEC 18, and IK10 impact resistance, ensuring safety and robustness for demanding applications in manufacturing, automation, and communications sectors.

Operating temperature ranges from -20°C to 55°C support broad environmental use, ensuring stable performance under varying conditions. Durable silver round actuator for reliable manual operation. Blue LED illumination provides clear circuit status indication.

IP67 rating protects against dust and water ingress. Rated for 250 V AC contact voltage at 5 A current. Single Pole Double Throw (SPDT) latching switch operation. Panel mounting with 19 mm cutout size and solder pin terminals.

Certified safety standards including cULus, ENEC 18, and IK10. Wide operating temperature range from -20°C to 55°C. Power symbol marking on the actuator for ease of identification. Explore a wide range of industrial switches and control components on EnvMart for reliable and certified electrical solutions.