The Siemens 3SB5218-0LE01-0PQ0 is an illuminated pushbutton designed for industrial control and operator-interface applications. It features a 22 mm round plastic design, a green raised button, and a holder for panel mounting. Siemens India identifies this exact MLFB as an active product with the same 22 mm, round, plastic, green, raised-button configuration.
The illuminated design provides visual feedback while allowing operators to control machines, equipment and industrial processes. It is suitable for machine-control panels, automation systems, electrical cabinets, PLC panels, production machinery and OEM operator stations.
The 3SB5218-0LE01-0PQ0 combines a compact 22 mm panel format with an illuminated operator button. Its raised button provides an easily accessible operating surface for manual control.
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 green raised button provides a clearly identifiable operator interface and can be assigned to a specific machine or process function according to the control-system design.
Green pushbuttons are commonly associated with start, run, ready or normal operating functions, although the actual function should always follow the application's control philosophy and applicable standards.
The raised construction makes the operating surface easy to locate and press, which is useful on industrial operator panels where controls are operated frequently.
Typical applications include:
The illuminated design can provide visual feedback to the operator when connected to the appropriate electrical components and control circuit.
Illumination can be used to indicate:
The exact illumination behaviour depends on the electrical configuration of the complete control system.
The 3SB5218-0LE01-0PQ0 features a 22 mm round plastic construction, making it suitable for industrial control panels and operator stations. Siemens specifies the product as a round, plastic 22 mm illuminated pushbutton with a raised green button and holder.
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 pushbutton assembly within the operator panel.
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 3SB5218-0LE01-0PQ0 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 3SB5218-0LE01-0PQ0 is suitable for OEM machine manufacturers, electrical panel builders, automation integrators and industrial maintenance professionals.
Its compact 22 mm format, illuminated design, raised green button and holder make it suitable for creating organized and easily accessible operator interfaces.
The Siemens 3SB5218-0LE01-0PQ0 combines a 22 mm round plastic design, green 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.
The product is listed by Siemens India as an active PM300 product, making it a suitable choice for current industrial control-panel and machine-building requirements.
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 green raised button, designed in a 22 mm round plastic format with a holder.
The pushbutton has a green 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, run, reset, acknowledgement, 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 | 3SB5218-0LE01-0PQ0 |
| Product Type | Illuminated LED Element |
| Mounting Diameter | 22 mm |
| Shape | Round |
| Illumination Technology | LED |
| Material | High-Quality Plastic |
| Mounting Type | Panel Mount |
| Product Family | Commanding and Signaling Devices |
| Application | Industrial Control & Automation |
| Design Standard | SIRIUS ACT Modular System |
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