Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Product Type	LED Block
	Block Type	Light Block
	Voltage	230V ac
	Illumination Colour	Yellow
	Series	MLBL
	Illumination Type	LED
	LED Included	Yes
	Terminal Type	Screw
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	+70°C
	Standards/Approvals	RoHS
	Width	10mm
	Height	0.044m
	Length	0.042m

	Select all
	Brand ABB
	Product Type LED Block
	Block Type Light Block
	Voltage 230V ac
	Illumination Colour Yellow
	Series MLBL
	Illumination Type LED
	LED Included Yes
	Terminal Type Screw
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature +70°C
	Standards/Approvals RoHS
	Width 10mm
	Height 0.044m
	Length 0.042m

Datasheet - 1SFA611621R2073

COO (Country of Origin):: CN

ABB MLBL Series LED Block, 230V Rated Voltage, Yellow Illumination - 1SFA611621R2073

This LED Block provides a Compact Visual signalling solution for panel and control assemblies in industrial settings. Designed for low-profile installation, it delivers clear yellow illumination for status indication and integrates directly with conventional screw-type connections for straightforward wiring in automation and electrical systems.

Features and Benefits:

• Operates at 230V AC for direct mains indication
• LED illumination reduces power consumption compared with incandescent lamps
• Screw Terminal simplifies secure electrical connections
• Wide operating range supports -25°C to +70°C environments
• RoHS compliance minimises hazardous substance content
• 10mm width allows tight mounting in panel arrays

Applications

• Suitable for control panels requiring clear Visual status indication
• Ideal for PLC cabinets and automation racks
• Used with distribution boards where space is restricted
• Can be used for signal displays in test rigs and manufacturing lines

What Terminal type is used for connection?

It uses a screw Terminal Interface that accepts standard conductor sizes and provides a robust mechanical and electrical connection for field wiring.

Is the indicator LED provided as part of the unit?

Yes, the module includes an integrated LED light source that produces yellow illumination for immediate Visual feedback.

How does it perform in cold or hot environments?

The unit is rated to operate continuously between -25°C and +70°C, enabling deployment in refrigerated or warm industrial locations without derating.

What form factor should I expect for panel integration?

The product has a Compact footprint with a narrow 10mm width suited to dense Terminal arrangements and slim-panel installations.

ABB MLBL Series Light Block, 230V ac, Yellow Light

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