The Siemens 3SB5400-7CE lamp holder with integrated LED is a compact and practical industrial signalling component designed for machine-control panels, operator stations, electrical control cabinets and industrial automation systems. It features an integrated green LED, supports 24 V AC/DC operation, and uses a screw terminal connection with front plate mounting.
The 3SB5400-7CE is designed for applications where operators need a clear visual indication of machine, equipment or process status. Green illumination can be assigned to conditions such as machine ready, running, available, normal operation or another defined status according to the control philosophy of the application.
The Siemens 3SB5400-7CE combines the LED light source and lamp holder into one compact assembly. This integrated design simplifies control-panel construction by providing a complete visual signalling component.
Green indication is commonly associated with normal or acceptable operating conditions. Depending on the machine or automation system, the LED can be used for:
The exact function assigned to the green indicator should be clearly defined in the machine's electrical documentation and operating instructions.
The 3SB5400-7CE LED lamp holder supports 24 V AC/DC operation, making it suitable for compatible industrial control circuits using either 24 V AC or 24 V DC.
24 V control voltage is widely used in industrial automation, machine-control panels and operator interfaces. The AC/DC capability provides flexibility when integrating the indicator into compatible control systems.
Before installation, the available control voltage should be verified against the product requirements. Correct wiring and installation are important for reliable and safe operation.
The screw terminal connection provides a practical wiring solution for industrial control-panel applications.
It allows conductors to be securely terminated while providing convenient access during inspection, testing, troubleshooting and maintenance.
For electricians, panel builders and automation integrators, the Siemens 3SB5400-7CE can be incorporated into compatible operator-control circuits using an appropriate wiring arrangement.
Proper 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 coordinated operator interface for industrial machinery.
For related Siemens industrial electrical and automation products, customers can explore the Siemens product range available from SB Smart.
The Siemens 3SB5400-7CE green LED lamp holder can be used in a wide range of industrial applications, including:
It is particularly suitable where a 24 V AC/DC green visual indicator is required to communicate a defined machine, process or equipment condition.
The Siemens 3SB5400-7CE 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 a 24 V AC/DC control circuit is required.
Its integrated LED construction provides an all-in-one signalling solution, helping simplify operator-panel design and component selection.
The Siemens 3SB5400-7CE lamp holder combines an integrated green LED, 24 V AC/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. Support for both AC and DC control voltage provides flexibility for compatible industrial signalling circuits.
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 3SB5400-7CE is a lamp holder with an integrated green LED designed for industrial visual signalling applications.
The product supports 24 V AC/DC operation.
It features an integrated green LED.
Yes. It is designed for 24 V AC/DC applications, subject to the product's specified operating requirements.
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, equipment availability, process status or another defined operating 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.
You can explore the Siemens product range at SB Smart for compatible LED indicators, lamp holders, pushbuttons and industrial automation products.nels.
| Specification | Details |
|---|---|
| Manufacturer | Siemens |
| Series | SIRIUS ACT / 3SB5 |
| Part Number | 3SB5400-7CE |
| Product Type | LED Indicator Lamp / Lamp Holder |
| Light Source | LED |
| Rated Voltage | 24 V AC/DC |
| Color | Green |
| Mounting Type | Front plate mounting |
| Terminal Type | Screw terminal |
| Application | Control panels, automation systems, machine signaling |
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