The Siemens 3SB5400-7DE lamp holder with integrated LED is a compact industrial signalling component designed for machine-control panels, operator stations, electrical control cabinets and industrial automation systems where clear and reliable visual status indication is required. It features an integrated green LED, is designed for 110 V DC operation, and uses a screw terminal connection with front plate mounting.
This component provides a practical solution for displaying machine, equipment or process status directly on the operator panel. The green LED can be assigned to machine running, ready, available, normal operation or another defined condition according to the control philosophy of the application.
The Siemens 3SB5400-7DE combines the LED light source and lamp holder into one compact assembly. This integrated construction simplifies operator-panel design and provides a complete visual signalling solution without requiring a separate lamp element.
Green illumination is commonly associated with normal or active operating conditions. Depending on the machine-control system, the LED can be used for:
The exact meaning of the green indicator should be clearly defined in the machine's electrical and operating documentation so operators can interpret the indication consistently.
The 3SB5400-7DE LED lamp holder is designed for 110 V DC operation, making it suitable for compatible industrial control and signalling circuits using the specified DC supply.
Before installation, the available control voltage should be checked against the product requirements. Correct electrical wiring and installation are important for dependable operation within the complete machine-control system.
The integrated LED provides the light source as part of the lamp-holder assembly, helping simplify component selection for industrial operator panels.
The screw terminal connection provides a practical wiring arrangement for industrial electrical control panels.
Screw terminals allow conductors to be securely terminated while providing convenient access during inspection, testing, troubleshooting and maintenance.
For electricians, panel builders and automation integrators, the Siemens 3SB5400-7DE can be incorporated into compatible operator-control circuits using an appropriate wiring arrangement.
Suitable conductor selection, termination and tightening procedures should be followed according to applicable electrical installation requirements.
The front plate mounting configuration allows the lamp holder to be installed on the front of a compatible control panel or operator enclosure.
This keeps the green LED clearly visible to operators and allows machine or process status to be monitored without opening the electrical cabinet.
The component can be combined with compatible Siemens 3SB5 pushbuttons, switches and contact blocks to create a consistent and professional operator interface.
For related Siemens industrial electrical products, customers can explore the Siemens product range available from SB Smart.
The Siemens 3SB5400-7DE green LED lamp holder can be used in a wide range of industrial applications, including:
It is particularly suitable where a 110 V DC green visual indicator is required to communicate a defined machine, process or equipment condition.
The Siemens 3SB5400-7DE LED lamp holder is suitable for OEM machine manufacturers, electrical panel builders, automation system integrators and industrial maintenance professionals.
For new machine-control projects, it can be incorporated into an operator station as a dedicated green status indicator. For maintenance and replacement applications, it can be considered where a compatible Siemens 3SB5 LED signalling component designed for the specified DC supply is required.
Its integrated LED construction provides an all-in-one signalling solution, helping simplify operator-panel design and component selection.
The Siemens 3SB5400-7DE lamp holder combines an integrated green LED, 110 V DC operation, screw terminal connection and front plate mounting in a compact industrial signalling component.
Its green illumination provides a clearly visible indication that can be assigned to machine running, ready status, normal operation, system availability or another defined equipment condition. The front-mounted design keeps the indication visible to operators, while the screw-terminal connection provides a practical solution for industrial control-panel wiring.
SB Smart supplies Siemens industrial electrical and automation products for customers across Faridabad, Delhi NCR, Noida, Gurgaon/Gurugram, Punjab, Mumbai, Hyderabad, Bengaluru, Chennai, Pune, Ahmedabad, Kolkata, Jaipur and other major cities across India.
Siemens 3SB5400-7DE is a lamp holder with an integrated green LED designed for industrial visual signalling applications.
The product is designed for 110 V DC operation.
It features an integrated green LED.
It uses a screw terminal connection for electrical wiring.
The product is designed for front plate mounting on a compatible control panel or operator enclosure.
Depending on the control system, it can indicate machine running, ready status, normal operation, system availability or another defined equipment condition.
It can be used in machine-control panels, automation systems, production machinery, packaging equipment, conveyors and industrial operator stations.
Yes. The LED is integrated into the lamp holder, providing a complete visual signalling component.
Yes. It is suitable for OEM machine builders, electrical panel manufacturers, automation integrators and industrial maintenance teams.
You can explore the Siemens product range at SB Smart for compatible LED indicators, lamp holders, pushbuttons and industrial automation products.
| Specification | Details |
|---|---|
| Manufacturer | Siemens |
| Series | SIRIUS ACT / 3SB5 |
| Part Number | 3SB5400-7DE |
| Product Type | LED Indicator Lamp / Lamp Holder |
| Light Source | LED |
| Rated Voltage | 110 V DC |
| Color | Green |
| Mounting Type | Front panel mounting |
| Terminal Type | Screw terminal |
| Application | Control panels, automation systems, machine signaling |
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