Signal lamp AC/DC ST22-LB-12AC/DC-D05\P01

Universal indicator light for AC/DC applications

This compact indicator light, designated ST22-LB-12AC/DC-D05\P01, is a versatile solution for signaling the operating status of various devices and installations. It is suitable for both industrial automation systems and hobby applications. Its design allows it to operate with both alternating current (AC) and direct current (DC), increasing flexibility in installation and use.

Construction and user parameters

The lamp has been designed with reliability and durability in mind. The housing provides a high degree of protection IP65 after mounting in a control panel, which guarantees resistance to dust and moisture. Connection cables with a cross-section of 1…2.5 mm² (solid core) or 0.75…1.5 mm² (stranded) ensure a solid electrical connection. The wide range of rated voltage of the lamp – 24…230 V – allows it to be adapted to different voltage standards. Versions with an LED lamp (1W) and a traditional bulb (2W) are available.

Durability and compliance with standards

The indicator light has been tested for resistance to extreme operating conditions. It withstands temperatures from -40°C to +70°C, as well as vibrations and mechanical shocks in accordance with IEC 60068-2-6 and IEC 60068-2-27 standards. Additionally, it has passed tests for cyclic damp heat and cyclic salt spray. It meets the requirements of PN-EN 60947-5-1, IEC 60947-5-1 and IEC 60947-1 standards, which confirms its safety and reliability. The continuous rated current is 10A, and the rated switching currents depending on the AC-15 and DC-13 categories allow controlling various loads.