1SFA611621R2013 ABB MLBL-01BY Yellow LED Lamp Block 24 V AC/DC

1SFA611621R2013 ABB MLBL-01BY Yellow LED Lamp Block 24 V AC/DC

ABB MLBL-01BY 1SFA611621R2013 is a rear-mounted yellow integrated LED lamp block rated for 24 V AC/DC, designed for industrial pilot device, control and signalling applications.

SKU: 1SFA611621R2013Alt SKU: MLBL-01BYMPN: 1SFA611621R2013
Price
List Price £16.07 ex VAT
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£16.07
Manufacturer Lead Time Estimated Delivery 4 - 5 Days
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Manufacturer Lead Time

£16.07

Why Choose the ABB MLBL-01BY Lamp Block?

The ABB MLBL-01BY is a compact and reliable yellow LED lamp block designed for visual indication in industrial control, signalling and automation applications. Supplied under ABB order code 1SFA611621R2013, it forms part of ABB’s modular pilot device range and is intended for rear mounting in compatible pilot device and enclosure assemblies.

The MLBL-01BY features an integrated yellow LED light source, providing clear status indication without requiring a separate replaceable lamp. Its modular construction supports straightforward installation in industrial operator interfaces, while screw-clamp terminals provide secure and convenient electrical connections.

With a rated operating voltage of 24 V AC/DC and a rated current of 9.9 mA, the MLBL-01BY is suitable for common low-voltage industrial control circuits. The yellow LED has a wavelength of 588 nm and luminance of approximately 250 mcd, providing effective visual signalling in machinery and control equipment.

Key Advantages

  • Compact LED lamp block designed for ABB modular pilot devices.
  • Yellow integrated LED provides clear visual status indication.
  • 24 V AC/DC rated operating voltage suits common industrial control circuits.
  • Low 9.9 mA rated current for efficient LED operation.
  • Rear-mounted design supports integration into compatible enclosures and control assemblies.
  • Screw-clamp terminals provide secure electrical connections.

Key Features

  • ABB MLBL modular LED lamp block.
  • Yellow integrated LED illumination.
  • 24 V AC/DC rated operating voltage.
  • 9.9 mA rated current.
  • 588 nm LED wavelength.
  • Approximately 250 mcd luminance.
  • Rear mounting for compatible ABB pilot device installations.
  • Screw-clamp connection for secure wiring.
  • Designed for use in industrial control and signalling applications.

Reliable Illumination for Industrial Pilot Devices

LED lamp blocks provide visual status indication within industrial operator interfaces and signalling equipment. By incorporating the LED directly into the lamp block, the ABB MLBL-01BY provides a compact illumination solution that simplifies pilot device assembly and eliminates the need to fit a separate conventional lamp.

The MLBL-01BY is designed for rear-mounted applications and can be used in compatible ABB pilot device and enclosure configurations. Its 24 V AC/DC operating capability makes it particularly suitable for industrial automation systems where 24-volt control supplies are widely used.

Typical Applications

  • Industrial control panels and operator stations.
  • Illuminated pushbutton and pilot device assemblies.
  • Machine control and automation systems.
  • Process control and production equipment.
  • Electrical status and warning indication.
  • Industrial enclosures and signalling assemblies.

Technical Specifications

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Illumination Illuminated
Device Type LED / Lamp Block
Product Series ABB MLBL
Colour Yellow
Voltage 24 V AC/DC
Series MLBL
ABB order code 1SFA611621R2013
Product group 312001-Pilot Devices (Secrl)
Product type LED lamp block
Illumination type Integrated LED
LED colour Yellow
Rated operating voltage 24 V AC/DC
Rated current 9.9 mA
Rated frequency 50 / 60 Hz
LED wavelength 588 nm
Luminance approx. 250 mcd
Mounting type Rear mounting
Connection type Screw clamp
Terminal type Screw terminals
Terminal protection IP20
Tightening torque 0.9 N·m
Wire stripping length 8 mm
Weight approx. 0.012 kg

Frequently Asked Questions

What is the ABB MLBL-01BY used for?

The ABB MLBL-01BY is a yellow LED lamp block used to provide visual status indication in compatible ABB modular pilot devices, industrial control equipment and signalling assemblies.

What voltage does the ABB MLBL-01BY require?

The MLBL-01BY has a rated operating voltage of 24 V AC/DC, making it suitable for common low-voltage industrial control circuits.

What colour is the MLBL-01BY LED?

The MLBL-01BY incorporates a yellow LED with a wavelength of approximately 588 nm and luminance of approximately 250 mcd.

Does the ABB MLBL-01BY include the LED?

Yes. The MLBL-01BY incorporates an integrated LED light source, so a separate lamp is not required.

How is the ABB MLBL-01BY installed?

The MLBL-01BY is designed for rear mounting in compatible ABB pilot device and enclosure assemblies and uses screw-clamp terminals for electrical connection.

Trusted ABB Pilot Device Technology

ABB modular pilot devices provide dependable control and signalling solutions for industrial machinery and automation systems, with the MLBL-01BY delivering compact yellow LED illumination for compatible operator interfaces and control equipment.

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