RS Better World

Siemens SIRIUS ACT 3SU14 Series Light Block, 110V ac, Green Light

RS Stock No.:: 173-6827
Distrelec Article No.:: 301-33-361
Mfr. Part No.:: 3SU1401-1BC40-1AA0
Manufacturer:: Siemens

Siemens SIRIUS ACT 3SU14 Series Light Block, 110V ac, Green Light

Subtotal (1 unit)*

€15.86

(exc. VAT)

€19.51

(inc. VAT)

In Stock

25 unit(s) ready to ship from another location

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Units	Per unit
1 +	€15.86

*price indicative

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RS Stock No.:: 173-6827
Distrelec Article No.:: 301-33-361
Mfr. Part No.:: 3SU1401-1BC40-1AA0
Manufacturer:: Siemens

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	Product Type	Light Block
	Block Type	Light Block
	Voltage	110V ac
	Illumination Colour	Green
	Series	SIRIUS ACT 3SU14
	Illumination Type	LED
	LED Included	Yes
	Terminal Type	Screw
	Current Rating	20mA
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	70°C
	Standards/Approvals	EN 61373, IEC 60068-2-27
	Width	9.8mm
	Height	33.2mm
	Better World Product	Yes
	Better World Claim	Extended Product Life, Low Carbon Manufacture

	Select all
	Brand Siemens
	Product Type Light Block
	Block Type Light Block
	Voltage 110V ac
	Illumination Colour Green
	Series SIRIUS ACT 3SU14
	Illumination Type LED
	LED Included Yes
	Terminal Type Screw
	Current Rating 20mA
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature 70°C
	Standards/Approvals EN 61373, IEC 60068-2-27
	Width 9.8mm
	Height 33.2mm
	Better World Product Yes
	Better World Claim Extended Product Life, Low Carbon Manufacture

COO (Country of Origin):: CZ

Siemens SIRIUS ACT 3SU14 Series Led Module, 110V Operating Voltage, Green - 3SU1401-1BC40-1AA0

This LED module provides a front-plate mounted indication lamp designed for AC control circuits. It contains an integrated green LED and connects via screw terminals for straightforward panel installation. The unit is intended for industrial and transport environments where Compact Visual signalling is required and operates from standard AC mains.

Features and Benefits:

• 110V operating voltage reduces need for auxiliary transformers
• 20mA consumed current minimises power draw
• IP40 enclosure protection for general indoor panel usage
• Shock tested to 15g/11ms for robust impact resistance
• Vibration rated 5g across 10 to 500Hz for stable operation

Applications

• Suitable for control panels in industrial automation systems
• Ideal for signalling on rolling-stock control desks
• Used with AC indicator circuits in manufacturing machinery
• Can be used for status indication in electrical cabinets
• Suitable for retrofit of front-plate signalling modules

What Terminal connection types are supported?

It uses screw terminals accepting solid and stranded conductors including AWG18 to 14 and up to 1.5mm² with core end processing.

How does it perform in varied ambient temperatures?

It operates from -25°C to +70°C and can be stored between -40°C and +80°C.

What mechanical approvals cover transport applications?

It meets shock and vibration criteria for railway use under Category 1 Class B according to relevant standards.

What is the typical luminous output?

The integrated green LED produces a light intensity in the range of 900 to 1400mcd.

Are there constraints on conductor cross-sections for connections?

Tightening torque for the screw terminals is specified at 0.8 to 0.9 N·m and supports conductor cross-sections from 0.5mm² to 1.5mm² depending on end processing.