Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Block Type	Light Block
	Product Type	LED Block
	Voltage	24V ac/dc
	Illumination Colour	Blue
	Series	MLBL
	Illumination Type	LED
	LED Included	Yes
	Terminal Type	Screw
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	70°C
	Width	0.01m
	Height	0.044m
	Length	0.042m
	Standards/Approvals	RoHS, UL, CE, CCC, cULus, REACH

	Select all
	Brand ABB
	Block Type Light Block
	Product Type LED Block
	Voltage 24V ac/dc
	Illumination Colour Blue
	Series MLBL
	Illumination Type LED
	LED Included Yes
	Terminal Type Screw
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature 70°C
	Width 0.01m
	Height 0.044m
	Length 0.042m
	Standards/Approvals RoHS, UL, CE, CCC, cULus, REACH

Datasheet - 1SFA611621R2014

COO (Country of Origin):: CN

ABB MLBL Series LED Block, 24V Voltage, Blue Illumination - 1SFA611621R2014

This LED Block provides a Compact illuminated signalling solution for control panels and modular assemblies, designed to operate from a 24V AC/DC supply. It is intended for use where a clear Visual indication is required within industrial automation and electrical installations, featuring a blue LED indicator and a screw-terminal connection for integration into control circuits.

Features and Benefits:

• Operates from 24V AC/DC for flexible supply compatibility
• Blue LED illumination for distinct Visual signalling
• Screw Terminal simplifies secure electrical connections
• Wide ambient range suits demanding environments
• Conforms to multiple regulatory standards for system integration

Applications

• Suitable for status indication on control panels in factories
• Ideal for signal displays on automation racks and modules
• Used with relays and Terminal blocks in switchgear assemblies
• Can be used for fault signalling in electrical distribution panels

What Terminal type is provided for installation?

It uses screw terminals that allow firm conductor fixation and straightforward wiring during panel assembly.

What operating temperature range can be expected?

The unit functions across a temperature span from -25°C up to 70°C, accommodating cold storage and heated plantroom conditions.

How Compact is the device for space-constrained panels?

The component’s footprint is extremely small, with a length of 0.042 m, a height of 0.044 m and a width of 0.01 m, enabling tight packing in dense assemblies.

Which approvals support integration into certified equipment?

It meets RoHS, UL, CE, CCC, cULus and REACH approvals, facilitating use in regulated industrial products.

ABB MLBL Series Light Block, 24V ac/dc, Blue Light

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