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| Country of Origin | Czech Republic |
|---|---|
| Voltage | 24, 24V ac |
| Brand | Siemens |
| Height | 36mm |
| Length | 29.4mm |
| Model | 3SU1401-2BB50-3AA0 |
| Width | 9.8mm |
| Current Rating | 20mA |
| Series | SIRIUS ACT 3SU14 |
| Maximum Operating Temperature | 70°C |
| Minimum Operating Temperature | -25°C |
| Terminal type | Spring Loaded |
| Illumination type | LED |
| Standards/Approvals | CE, EAC, IEC, REACH, RoHS, UKCA, UL, WEEE (2012/19/EU) |
| Better World Claim | Extended Product Life, Low Carbon Manufacture |
| Block Type | Light Block |
| Illumination Colour | Blue |
| Siemens Siemens 3SB3 Light Block - Blue, 24 VBrand | Siemens |
Siemens 3SU1401-2BB50-3AA0 is part of the SIRIUS ACT 3SU14 series, a blue LED light block indicator module designed for use with electrical push button assemblies and control panels.
This LED indicator operates at 24 V AC and 24 V DC with a current rating of 20 mA. It features a spring loaded terminal connection ensuring reliable electrical contact and ease of installation.
With compact dimensions of 36 mm height, 29.4 mm length, and 9.8 mm width, this light block fits standard floor block mounting configurations. It is built to operate in harsh industrial environments with temperature ratings from -25°C to 70°C.
The product complies with significant international standards including CE, EAC, IEC, REACH, RoHS, UKCA, UL, and WEEE directives, confirming its safety, environmental friendliness, and quality.
The LED illumination is designed to provide distinct blue color indication for status signaling. Its spring loaded terminal facilitates secure and fast connections in electrical control systems. The module supports compatibility with both conventional and advanced push button switch systems.
It contributes to sustainability goals through extended product life and low carbon manufacture initiatives. The compact and robust design makes it suitable for electrical, industrial automation, and electronic system control applications.
Manufactured in the Czech Republic, this Siemens LED light block serves industrial, laboratory, manufacturing, HVAC, and commercial automation requirements.
Explore more high quality Siemens push button components and light blocks in EnvMart’s comprehensive catalogue to find reliable and compliant solutions for your electrical control needs.
Explore more products in our Push Button Contact Blocks & Light Blocks category.
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