Lamp body yellow standard ST22-LG. ST22-LG\.

Universal signal lamp housing ST22-LG

This yellow ST22-LG signal lamp housing is a structural element for creating complete light indicators. Designed for both professional applications and end-users who need a reliable signaling element. Its versatility allows for mounting in various industrial applications and control panels.

Construction and application

This housing forms the basis for mounting button drives and light elements, creating a fully functional signal lamp. The mounting hole diameter is 22 mm, ensuring compatibility with a wide range of panels and enclosures. Made of durable materials, it guarantees long-lasting and trouble-free operation even in harsh industrial conditions. It can be used in machines, control devices, electrical cabinets and other applications requiring visual indication of status.

Key features and benefits

• Versatility: Possibility of configuration with various light sources (bulbs, LEDs) and button drives.
• Durability: Resistance to vibrations, shocks, humid heat and salt mist – ensures reliability in demanding environments.
• Safety: Compliance with PN-EN 60947-5-1, IEC 60947-5-1 and IEC 60947-1 standards – guarantees safety of use.
• Protection: IP65 protection degree after mounting the button drive – protection against dust and water stream.
• Connection flexibility: Possibility of connecting wires with a cross-section of 1…2.5 mm² (solid) or 0.75…1.5 mm² (stranded).
• Wide voltage range: Compatible with voltages of 24…230 V AC/DC (depending on the light source used).
• Any working position: Allows mounting in any orientation.

Technical parameters in practice

The lamp housing is characterized by high resistance to external factors. For example, vibration resistance (according to IEC 60068-2-6) means that the device will operate stably even in environments with high vibration intensity. Similarly, high shock resistance (IEC 60068-2-27) ensures its mechanical durability. The rated insulation voltage Ui at 500V ensures safety of use in electrical installations. The continuous rated current Iu=Ith of 10A allows for safe loading of the control circuit.