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Siemens SIRIUS ACT Series Light Block 230V AC Blue LED Light 3SU1401-1BF50-1AA0
Specifications
| Country of Origin | Czech Republic |
|---|---|
| Voltage | 230V ac |
| Brand | Siemens |
| Height | 33.2mm |
| Length | 29.4mm |
| Model | 3SU1401-1BF50-1AA0 |
| Width | 9.8mm |
| Current Rating | 20mA |
| Series | SIRIUS ACT |
| Maximum Operating Temperature | 70°C |
| Minimum Operating Temperature | -25°C |
| Terminal type | Screw |
| Illumination type | LED |
| Standards/Approvals | CE, EAC, CCC, RoHS, UL, CSA |
| Better World Claim | Extended Product Life, Low Carbon Manufacture |
| Block Type | Light Block |
| Illumination Colour | Blue |
| Siemens SIRIUS ACT Series Light Block, 240 V ac, 240V dc, Blue LightBrand | Siemens |
| Siemens Siemens 3SB3 Light Block - Blue, 230 VBrand | Siemens |
Key Features
- Uses a blue LED light for clear indication.
- Operates at 230 volts alternating current with a current rating of 20mA.
- Compact dimensions with length 29.4mm, height 33.2mm, and width 9.8mm.
- Incorporates a screw terminal type for secure connections.
- Suitable for extreme temperatures from -25°C to 70°C.
- Includes patented holder design to prevent twisting and allow stacking.
- Complies with multiple standards including CE, EAC, CCC, RoHS, UL, and CSA.
- Manufactured in the Czech Republic with extended product life and low carbon footprint claims.
Product Description
Siemens 3SU1401-1BF50-1AA0 Light Block is part of the SIRIUS ACT Series, engineered to provide reliable and easily visible blue indication in automation and electrical control systems. Designed for use with 230V AC, this LED light block offers energy-efficient illumination with a current rating of 20mA.
The light block features a compact physical profile measuring 29.4mm in length, 33.2mm in height, and 9.8mm in width, making it suitable for tight installations. The screw terminal type ensures secure and faultless electrical connectivity, even when modules are stacked during installation.
Its rugged design allows operation in harsh environments, tolerating temperatures ranging from -25°C up to 70°C. The patented holder design integrates twist prevention and a self-holding actuator function for easy mounting without special tools.
This component meets multiple international standards including CE, EAC, CCC, RoHS, UL, and CSA certifications, ensuring compliance with safety and quality benchmarks. Produced in the Czech Republic, the light block aligns with Siemens’ Better World product initiatives focusing on extended product life and low-carbon manufacturing processes.
Blue LED illumination for clear visual status indication. 230V AC operation with a 20mA current rating. Compact and stackable design with screw terminals. Robust for extreme temperature use from -25°C to 70°C. Certified to global standards including CE and UL.
Patented holder design for easy mounting and twist prevention. Manufactured with sustainability focus in the Czech Republic.
This Siemens SIRIUS ACT Light Block is ideal for industrial and commercial automation systems requiring reliable signaling components. Explore our range of high-quality Siemens components on EnvMart for advanced electrical solutions.
Explore more products in our Push Button Contact Blocks & Light Blocks category.
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Frequently Asked Questions
It operates at 230V AC with a current rating of 20mA.
The dimensions are 29.4mm in length, 33.2mm in height, and 9.8mm in width.
It can operate in temperatures ranging from -25°C to 70°C.
It uses a blue LED for clear visual indication.
It incorporates a screw terminal type for secure connections.
It complies with CE, EAC, CCC, RoHS, UL, and CSA standards.
It is manufactured in the Czech Republic.
It has a patented holder design that prevents twisting and allows stacking.
It is suitable for industrial and commercial automation systems requiring reliable signaling components.
It focuses on extended product life and low carbon manufacturing processes.
It features a self-holding actuator function for easy mounting without special tools.
The illumination color is blue.
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