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Siemens SIRIUS ACT 3SU14 Series LED Light Block, Red Illumination, 230V AC, Screw Terminal 3SU1401-1BF20-1AA0

Specifications

Country of Origin Czech Republic
Voltage 230V ac
Brand Siemens
Height 33.2mm
Length 23.4mm
Model 3SU1401-1BF20-1AA0
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, RoHS, EAC, CSA, CE, CCC
Better World Claim Extended Product Life, Low Carbon Manufacture
Block Type Light Block
Illumination Colour Red
Siemens SIRIUS ACT Series Light Block, 240 V ac, 240V dc, Red LightBrand Siemens
Siemens Siemens 3SB3 Light Block - Red, 230 VBrand Siemens

Key Features

  • Part of the Siemens SIRIUS ACT 3SU14 series for consistent performance.
  • Equipped with LED illumination for energy efficiency and durability.
  • Screw terminal type ensures secure and easy wiring.
  • Operating temperature range from -25°C up to 70°C for harsh environments.
  • Designed with self-holding actuator function and stackable modules.
  • Complies with UL, RoHS, EAC, CSA, CE, and CCC standards for safety and quality.
  • Manufactured in Czech Republic with environmentally considerate processes.
  • Suitable for use in automation, electrical control panels, and industrial machinery.

Product Description

Siemens 3SU1401-1BF20-1AA0 LED Light Block is a critical component of the SIRIUS ACT 3SU14 series designed for durable and efficient indication in industrial control systems. Operating at 230V AC, this red illuminated light block uses energy-saving LED technology for long-lasting performance.

This device features a screw terminal connection type for secure electrical installation and ease of maintenance. Its compact design with dimensions of 33.2mm height, 23.4mm length, and 9.8mm width enables integration into confined control panel spaces.

Durability is ensured through a wide operating temperature range from -25°C to 70°C, making it suitable for harsh environments typically found in manufacturing, automation, and HVAC industries. The patented holder design incorporates twist prevention and stackable contact modules, allowing flexible configuration and reliable operation when multiple units are assembled.

Certified to meet stringent international safety and environmental standards including UL, RoHS, EAC, CSA, CE, and CCC, this product supports sustainable manufacturing practices with a focus on extended product life and low carbon footprint, aligning with Siemens' Better World initiatives.

Manufactured in Czech Republic, the light block is compatible with Siemens SIRIUS ACT series holders and does not require special tools for mounting, facilitating fast installation and maintenance.

Part of Siemens SIRIUS ACT 3SU14 series light blocks. Red LED illumination included for clear visual indication. 230V AC operating voltage with 20mA current rating. Screw terminal type ensures firm connection. Compact size supports space-efficient panel design.

Wide temperature range for reliable operation in extreme conditions. Complies with multiple international standards and certifications. Environmentally responsible manufacturing reduces carbon footprint. Ideal for electrical automation, industrial control, and machinery indicator applications.

Explore more Siemens industrial electrical components and enhance your automation projects with reliable, certified products at EnvMart.

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

Siemens SIRIUS ACT 3SU14 Series LED Light Block, Red Illumination, 230V AC, Screw Terminal 3SU1401-1BF20-1AA0
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Frequently Asked Questions

This model operates at 230V AC with a current rating of 20mA.

The dimensions of this unit are 33.2mm in height, 23.4mm in length, and 9.8mm in width.

It features a screw terminal type for secure and easy wiring connections.

The light block is equipped with red LED illumination for clear visual indication.

It can operate in environments ranging from -25°C to 70°C, making it suitable for harsh conditions.

It complies with several international standards including UL, RoHS, EAC, CSA, CE, and CCC.

This product is manufactured in the Czech Republic.

This feature allows for reliable operation when multiple units are assembled, ensuring consistent performance.

Yes, it is suitable for use in automation, electrical control panels, and industrial machinery applications.

No, it does not require special tools for mounting, facilitating fast installation and maintenance.

It emphasizes extended product life and low carbon manufacturing processes, aligning with sustainable practices.

The patented holder design incorporates twist prevention and allows for stackable contact modules, enhancing flexibility in configuration.

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