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Siemens SIRIUS ACT 3SU14 Light Block 230V AC Green LED Module Screw Terminal 3SU1401-2BF40-1AA0
Specifications
| Country of Origin | Czech Republic |
|---|---|
| Voltage | 230V ac |
| Brand | Siemens |
| Height | 33.2mm |
| Model | 3SU1401-2BF40-1AA0 |
| Width | 9.8mm |
| Current Rating | 20mA |
| Series | SIRIUS ACT 3SU14 |
| Maximum Operating Temperature | 70°C |
| Minimum Operating Temperature | -25°C |
| Terminal type | Screw |
| Illumination type | LED |
| Standards/Approvals | UKCA, CE, EAC, REACH, RoHS, WEEE (2012/19/EU) |
| Better World Claim | Extended Product Life, Low Carbon Manufacture |
| Block Type | Light Block |
| Illumination Colour | Green |
Key Features
- Integrated LED light block suitable for panel-mount push button applications.
- Green illumination color provides clear visual indication.
- Operates at 230V AC voltage for universal compatibility in industrial panels.
- Features durable screw terminals for secure electrical connection.
- Current rating of 20mA enables low energy consumption.
- Reliable operation from -25°C to 70°C for a wide range of industrial environments.
- Compact construction with a 9.8mm width and 33.2mm height supports dense control layouts.
- Designed for direct floor mounting in control panels or automation enclosures.
Product Description
The Siemens 3SU1401-2BF40-1AA0 is part of the SIRIUS ACT 3SU14 Series, delivering high-performance visual indication in control and automation systems. This light block is designed for integration with push button assemblies, making it ideal for command and signaling functions in industrial control panels.
Utilizing advanced LED technology, this module provides a bright green illumination at 230V AC, ensuring visibility for operators even in challenging lighting conditions. The screw terminal connection system allows for quick and secure wiring, reducing installation time and enhancing reliability in both manufacturing and process control environments.
The compact module is engineered for dense electrical enclosures, measuring just 9.8mm in width and 33.2mm in height. Its low current rating of 20mA helps minimize energy consumption while maintaining clear, consistent signaling. The sturdy construction and extended operating temperature range from -25°C to 70°C ensure long-term performance under varying industrial conditions.
This Siemens SIRIUS ACT light block meets stringent global standards, with approvals such as UKCA, CE, EAC, REACH, RoHS, and WEEE, supporting use in regulated environments and export markets. The integrated LED offers long service life and high reliability, while the color-coded indication facilitates rapid fault or status recognition by personnel.
Common applications include automation systems, machinery control stations, assembly lines, power distribution panels, and any installation that requires dependable status indication. The green color is typically used for power on, safe operation, or process-ready states in accordance with industrial signaling conventions.
Each LED block provides maintenance-free operation. Explore more Siemens SIRIUS ACT products and electronic automation solutions in our Push Button Contact Blocks & Light Blocks category.
Explore more products in our Push Button Contact Blocks & Light Blocks category.
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Frequently Asked Questions
It operates at a voltage of 230V AC, making it suitable for universal compatibility in industrial panels.
The current rating is 20mA, which helps minimize energy consumption while providing reliable operation.
It measures 9.8mm in width and 33.2mm in height, designed for compact installation in control panels.
It can operate reliably in temperatures ranging from -25°C to 70°C, suitable for various industrial environments.
It features LED illumination, specifically in green color, which is commonly used for indicating power on or safe operation.
The module utilizes screw terminals for secure electrical connections, facilitating quick and reliable wiring.
It meets several standards including UKCA, CE, EAC, REACH, RoHS, and WEEE, supporting use in regulated environments.
Common applications include automation systems, machinery control stations, assembly lines, and power distribution panels.
Yes, each LED block provides maintenance-free operation, enhancing reliability in various applications.
This unit is classified as a light block, designed for integration with push button assemblies in control systems.
The country of origin for this product is the Czech Republic.
The green color provides clear visual indication, facilitating rapid fault or status recognition by personnel in industrial settings.
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