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Siemens 3SU1 Series LED Light Block Red, 24 V AC/DC, 20mA Current Rating 3SU1401-1BB20-1AA0

Specifications

Country of Origin Czech Republic
Voltage 24, 24V ac
Brand Siemens
Height 33.2mm
Length 23.4mm
Model 3SU1401-1BB20-1AA0
Width 9.8mm
Current Rating 20mA
Series 3SU1
Maximum Operating Temperature 70°C
Minimum Operating Temperature -25°C
Terminal type Screw
Illumination type LED
Standards/Approvals EAC, RoHS, UL, CCC, CE, CSA
Better World Claim Extended Product Life, Low Carbon Manufacture
Block Type Light Block
Illumination Colour Red
Siemens Siemens 3SB3 Light Block - Red, 24 VBrand Siemens
Siemens SIRIUS ACT Series Light Block, 24 V ac, 24V dc, Red LightBrand Siemens

Key Features

  • Integrated LED illumination offers immediate and efficient lighting response.
  • Operates at a voltage of 24 V AC and DC, ensuring compatibility with varied power sources.
  • Compact design with dimensions 33.2mm (H) x 23.4mm (L) x 9.8mm (W) for flexible mounting options.
  • Rated for 20mA current with a maximum consumption of 25mA for energy-efficient performance.
  • Features screw terminal connections for straightforward installation and maintenance.
  • Durable LED with an operating life of approximately 100,000 hours supports extended use.
  • Suitable for use in control panels, industrial automation, and machinery status signaling.
  • Designed to operate in temperatures from -25°C to 70°C, suitable for challenging industrial environments.

Product Description

Siemens 3SU1401-1BB20-1AA0 LED Light Block is a compact and efficient industrial lighting solution designed for 24 V AC/DC voltage operation with a current rating of 20mA. Its integrated LED illumination offers an immediate lighting response that enhances the visibility of control panels, machinery status, and automation systems.

This light block has a compact form factor measuring 33.2mm in height, 23.4mm in length, and 9.8mm in width, making it suitable for versatile front plate mounting in demanding industrial environments. The screw terminal design ensures easy installation and reliable electrical connections.

Engineered for a long service life, this LED light block operates approximately 100,000 hours, reducing maintenance and downtime. It is designed to withstand temperatures ranging from -25°C to 70°C and performs effectively under humidity levels between 10% and 95%. The device meets vibration resistance according to IEC 60068-2-6 standards, making it suitable for environments with operational vibrations.

Primarily used for indicator functions in control panels, it serves ideal applications in machinery status signaling, automation systems requiring visual prompts, and safety enhancements in docking areas. The light’s red illumination color ensures clear and immediate visual indication.

This product complies with multiple international standards, including EAC, RoHS, UL, CCC, CE, and CSA, ensuring reliable quality and environmental responsibility. Manufactured in the Czech Republic, it supports sustainability through low carbon manufacturing and extended product life.

Integrated LED illumination for quick response. Operating voltage range of 24 V AC/DC. Compact and versatile mounting design. Screw terminal connections for easy installation. Long operating life of approximately 100,000 hours.

Temperature range: -25°C to 70°C for industrial use. Compliance with EAC, RoHS, UL, CCC, CE, and CSA standards. Suitable for control panels, automation, and machinery status signaling. Designed for use in low and high humidity environments.

Manufactured with a low carbon footprint in Czech Republic. Explore our range of Siemens lighting components and push button contact blocks for industrial automation and safety solutions.

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

Siemens 3SU1 Series LED Light Block Red, 24 V AC/DC, 20mA Current Rating 3SU1401-1BB20-1AA0
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Frequently Asked Questions

It operates at a voltage of 24 V AC and DC, making it compatible with various power sources.

This model has dimensions of 33.2mm in height, 23.4mm in length, and 9.8mm in width, allowing for flexible mounting options.

The current rating is 20mA, with a maximum consumption of 25mA for energy-efficient performance.

It is designed to operate in temperatures ranging from -25°C to 70°C, suitable for challenging industrial environments.

It features screw terminal connections, ensuring straightforward installation and maintenance.

The durable LED has an operating life of approximately 100,000 hours, supporting extended use.

The illumination color is red, ensuring clear and immediate visual indication.

It complies with multiple international standards, including EAC, RoHS, UL, CCC, CE, and CSA, ensuring reliable quality and environmental responsibility.

It is suitable for use in control panels, industrial automation, and machinery status signaling.

The weight is not explicitly stated in the provided specifications.

It indicates that the product is manufactured with a focus on sustainability and reduced environmental impact.

This model is manufactured in the Czech Republic, supporting sustainability through low carbon manufacturing practices.

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