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Siemens SIRIUS ACT 3SU14 Series Light Block, 24 V AC/DC, Green LED, Screw Terminal 3SU1401-2BB40-1AA0

Specifications

Country of Origin Czech Republic
Voltage 24, 24V ac
Brand Siemens
Height 33.2mm
Model 3SU1401-2BB40-1AA0
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 UL, WEEE (2012/19/EU), CE, EAC, IEC, REACH, RoHS, UKCA
Better World Claim Extended Product Life, Low Carbon Manufacture
Block Type Light Block
Illumination Colour Green
Siemens Siemens 3SB3 Light Block - Green, 24 VBrand Siemens

Key Features

  • Designed with LED illumination for energy efficiency and long life.
  • Operates at 24 V AC and 24 V DC voltage levels for versatile applications.
  • Green light color ensures clear visual indication.
  • Compact dimensions with 33.2mm height and 9.8mm width for floor mounting.
  • Screw terminal type provides secure electrical connection.
  • Current rating of 20mA supports reliable signal transmission.
  • Wide operating temperature range from -25°C to 70°C for harsh environments.
  • Meets multiple standards including UL, CE, IEC, RoHS, and UKCA.

Product Description

Siemens 3SU1401-2BB40-1AA0 SIRIUS ACT 3SU14 Series Light Block is a high-quality LED module incorporating a green LED light designed for industrial and automation applications requiring visual signaling and indication.

This light block operates seamlessly with both 24 V AC and 24 V DC inputs, suitable for diverse electrical environments. The screw terminal connection enables straightforward and secure wiring in control panels or push button assemblies.

With a compact design measuring 33.2mm in height and 9.8mm in width, it is optimized for floor mounting while maintaining robustness for continuous industrial operation. The 20mA current rating ensures efficient performance without excessive energy consumption.

Engineered for durability, it operates reliably in temperatures ranging from -25°C to 70°C, accommodating demanding environments found in manufacturing, electrical automation, and HVAC systems.

Its compliance with multiple standards such as UL, CE, IEC, RoHS, and UKCA guarantees quality, safety, and environmental responsibility. The product is a part of Siemens' Better World portfolio emphasizing extended product life and low carbon manufacturing processes.

Designed with LED illumination for energy efficiency and long life. Operates at 24 V AC and 24 V DC voltage levels for versatile applications. Green light color ensures clear visual indication. Compact dimensions with 33.2mm height and 9.8mm width for floor mounting.

Screw terminal type provides secure electrical connection. Current rating of 20mA supports reliable signal transmission. Wide operating temperature range from -25°C to 70°C for harsh environments. Meets multiple standards including UL, CE, IEC, RoHS, and UKCA.

Manufactured in Czech Republic with sustainable processes for extended product life.

This Siemens light block is ideal for industrial machines, electrical panels, automation systems, and manufacturing environments where clear and reliable light indication is critical for process control and safety.

Explore the Siemens product range on EnvMart for comprehensive automation and electrical component solutions.

Explore more products in our Push Button Contact Blocks & Light Blocks category.

Siemens SIRIUS ACT 3SU14 Series Light Block, 24 V AC/DC, Green LED, Screw Terminal 3SU1401-2BB40-1AA0
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Frequently Asked Questions

It operates at 24 V AC and 24 V DC, making it suitable for various electrical environments.

The light block has a height of 33.2mm and a width of 9.8mm, optimized for floor mounting.

It has a current rating of 20mA, which supports reliable signal transmission.

It operates reliably in temperatures ranging from -25°C to 70°C, accommodating harsh environments.

It features a screw terminal type, providing a secure electrical connection.

It meets multiple standards including UL, CE, IEC, RoHS, and UKCA, ensuring quality and safety.

The light block features green LED illumination, ensuring clear visual indication.

It is manufactured in the Czech Republic, emphasizing sustainable processes for extended product life.

It is ideal for use in industrial machines, electrical panels, automation systems, and manufacturing environments.

The Better World claim indicates that it is designed for extended product life and low carbon manufacturing processes.

The compact dimensions facilitate easy installation in control panels or push button assemblies, optimizing space usage.

This light block utilizes LED illumination, which is designed for energy efficiency and long life.

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