The Siemens 3SB5218-0LH01-0PQ0 is an illuminated pushbutton designed for industrial control and operator-interface applications. It features a 22 mm round plastic design, a white raised button, and a holder for reliable panel mounting. The illuminated configuration provides visual feedback while allowing operators to control machines, equipment and industrial processes.
This pushbutton is suitable for machine-control panels, automation systems, electrical cabinets, PLC panels, production machinery and OEM operator stations.
The 3SB5218-0LH01-0PQ0 combines a compact 22 mm panel design with an illuminated operator button. The raised button provides a clearly accessible operating surface for frequent manual operation.
Depending on the control circuit, the pushbutton can be used for functions such as:
The actual switching function depends on the contact configuration and electrical circuit in which the pushbutton is installed.
The white raised button provides a clear operator interface and is suitable for control functions where a neutral or general-purpose button colour is preferred.
The raised construction makes the operating surface easy to locate and press, which can be useful on industrial operator panels where pushbuttons are operated frequently.
Typical applications include:
The exact colour/function assignment should follow the application's control philosophy and applicable standards.
The illuminated design provides visual feedback to the operator when connected to an appropriate control circuit.
Illumination can be used to indicate:
The exact illumination behaviour depends on the electrical configuration of the complete control system.
The 3SB5218-0LH01-0PQ0 features a 22 mm round plastic design, making it suitable for industrial control panels and operator stations.
Its compact construction allows multiple Siemens 3SB5 pushbuttons and signalling devices to be arranged efficiently on the same panel.
Typical installation environments include:
The raised button provides a prominent operating surface, while the holder supports the device's panel installation.
This configuration is useful for control panels where operators need an easily identifiable pushbutton for repeated manual operation.
It can be used in:
The Siemens 3SB5218-0LH01-0PQ0 can be used across a wide range of industrial applications, including:
For related Siemens industrial electrical and automation products, customers can explore the Siemens product range available from SB Smart.
The 3SB5218-0LH01-0PQ0 is suitable for OEM machine manufacturers, electrical panel builders, automation integrators and industrial maintenance professionals.
Its compact 22 mm format, illuminated design and raised white button make it suitable for creating organized and easily accessible operator interfaces.
The Siemens 3SB5218-0LH01-0PQ0 combines a 22 mm round plastic design, white raised button, holder and illuminated operator interface in a compact industrial control device. Its raised button provides easy operation, while illumination can provide useful visual feedback to machine operators.
For OEMs, panel builders and automation integrators, it offers a practical solution for designing compact and organized machine-control interfaces.
SB Smart supplies Siemens industrial electrical and automation products across Faridabad, Delhi NCR, Noida, Gurgaon/Gurugram, Punjab, Mumbai, Hyderabad, Bengaluru, Chennai, Pune, Ahmedabad, Kolkata, Jaipur and other major cities across India.
It is an illuminated Siemens pushbutton with a white raised button, designed in a 22 mm round plastic format.
The pushbutton has a white button.
It features a raised button.
The pushbutton is designed for a 22 mm panel mounting arrangement.
Yes. It is an illuminated pushbutton designed to provide visual feedback when connected to a suitable circuit.
It can be used for start, reset, acknowledge, enable, auxiliary control or other machine-specific control functions, depending on the connected control circuit.
The holder supports the pushbutton assembly and its installation within the operator panel.
It is suitable for machine-control panels, automation systems, electrical cabinets, PLC panels, OEM machinery and operator stations.
Yes. It is designed as an industrial operator-control component within the Siemens 3SB5 range.
You can explore the Siemens product range at SB Smart for Siemens pushbuttons, indicator lights, contact blocks and other industrial automation products.
| Specification | Details |
|---|---|
| Manufacturer | Siemens |
| Product Series | SIRIUS ACT |
| Part Number | 3SB5218-0LH01-0PQ0 |
| Product Type | Illuminated Pushbutton / LED Element |
| Mounting Diameter | 22 mm |
| Shape | Round |
| Button Type | Raised |
| Color | Clear / Transparent |
| Material | Plastic |
| Illumination | Illuminated LED |
| Holder | Included |
| Mounting Type | Panel Mount |
| Net Weight | 0.023 kg |
| Product Lifecycle | Active Product |
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