abb mlbl-01l electrical control panel modular led block blue 24vac dc

abb mlbl-01l electrical control panel modular led block blue 24vac dc

ABB 1SFA611621R1014 MLBL-01L LED lamp block with blue illumination and 24 V AC/DC supply for industrial control panel indication applications.

SKU: 1SFA611621R1014Alt SKU: MLBL-01LMPN: 1SFA611621R1014
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Why Choose the ABB 1SFA611621R1014 MLBL-01L LED Block?

The ABB 1SFA611621R1014 is a compact and reliable LED lamp block designed for use with ABB modular plastic pilot devices and operator control stations. As part of the ABB MLBL series, this illuminated front mounting accessory provides clear blue status indication for industrial control panels, machinery and automation systems.

This LED block offers efficient visual signalling with an integrated LED light source, helping operators quickly identify machine status and control conditions. Its modular design allows straightforward integration with ABB push buttons, selector switches and pilot devices used in industrial environments.

With a 24 V AC/DC supply and blue LED illumination, the ABB 1SFA611621R1014 is suitable for front-mounted panel indication applications where dependable and low-maintenance signalling is required.

Key Advantages

  • Compact LED lamp block designed for ABB modular pilot devices.
  • Blue illuminated indication for clear operator visibility.
  • 24 V AC/DC operating voltage suitable for industrial control circuits.
  • Integrated LED technology provides reliable and energy-efficient signalling.
  • Front mounting design simplifies installation in control panels.
  • Compatible with ABB modular plastic operator device systems.

Key Features

  • ABB MLBL LED block series.
  • 24 V AC/DC supply voltage.
  • Blue LED illumination colour.
  • Integrated LED light source.
  • Front-mounted installation design.
  • 22 mm modular operator device compatibility.
  • Screw terminal connection.
  • Suitable for industrial control and signalling applications.

Reliable LED Indication for Industrial Control Systems

LED lamp blocks such as the ABB 1SFA611621R1014 provide operators with immediate visual feedback from machinery, electrical panels and automation equipment. The integrated LED design reduces maintenance requirements while delivering consistent illumination for industrial signalling tasks.

The ABB MLBL series is designed for flexible integration into modular control devices, supporting machine builders, panel manufacturers and automation engineers who require dependable indication components for modern industrial installations.

Typical Applications

  • Industrial control panels and switchboards.
  • Machine status indication systems.
  • PLC control cabinets.
  • OEM machinery and automation equipment.
  • Operator stations and control desks.
  • Industrial alarm and signalling systems.

Technical Specifications

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Illumination Illuminated
Device Type LED / Lamp Block
Product Series ABB Modular
Colour Blue
Voltage 24 V AC
IP Rating IP20
Manufacturer ABB
Series MLBL Modular Plastic
Model 1SFA611621R1014
Extended type MLBL-01L
Product type LED lamp block
Function Illuminated signalling accessory
Illumination type Integrated LED
LED colour Blue
Supply voltage 24 V AC/DC
Operating current 8...15 mA
Mounting type Front mounting
Switch standard 22 mm
Terminal type Screw terminal
Protection rating IP20
Operating temperature -25 to 70 °C

Frequently Asked Questions

What is the ABB 1SFA611621R1014 used for?

The ABB 1SFA611621R1014 is an LED lamp block used to provide illuminated status indication in ABB modular operator devices and industrial control panels.

What colour LED illumination does this unit provide?

The ABB 1SFA611621R1014 provides blue LED illumination for clear visual indication.

What voltage does the ABB 1SFA611621R1014 require?

The LED block operates from a 24 V AC/DC supply.

Which series does this LED block belong to?

The product belongs to the ABB MLBL modular plastic LED block series.

Where is this LED block typically installed?

The unit is typically installed in industrial control panels, operator stations and machine automation systems requiring illuminated indication.

Trusted by Industrial Automation Professionals

ABB MLBL LED blocks are widely used in industrial control applications to provide reliable visual indication, flexible installation and long-lasting LED performance in modern automation systems.