Why Choose the ABB MLBL-05BW Lamp Block?
The ABB MLBL-05BW is a compact and reliable white LED lamp block designed for visual indication in industrial control, signalling and automation applications. Supplied under ABB order code 1SFA611621R2055, it forms part of the ABB MLBL modular pilot device range and provides integrated LED illumination for compatible operator and signalling devices.
The MLBL-05BW incorporates an integrated white LED light source, providing clear visual indication without requiring a separate replaceable lamp. Designed for base or rear mounting in compatible pilot device assemblies, it provides a practical illumination solution for industrial operator interfaces, machinery controls and electrical signalling equipment.
With a rated operating voltage of 110–130 V DC and a rated current of 9.8 mA, the MLBL-05BW is designed for industrial DC control circuits. Its white LED provides approximately 600 mcd luminance, delivering clear illumination for machine status, process signalling and control functions.
Key Advantages
- Compact LED lamp block designed for ABB modular pilot devices.
- Integrated white LED provides clear visual status indication.
- 110–130 V DC rated operating voltage for industrial DC control circuits.
- Low 9.8 mA rated current for efficient LED operation.
- Approximately 600 mcd luminance for effective visual signalling.
- Integrated LED eliminates the need for a separate replaceable lamp.
Key Features
- ABB MLBL modular LED lamp block.
- White integrated LED illumination.
- 110–130 V DC rated operating voltage.
- 9.8 mA rated current.
- Approximately 600 mcd luminance.
- Designed for base or rear mounting in compatible pilot device assemblies.
- Screw connection for secure auxiliary-circuit wiring.
- Integrated diode for DC operation.
Reliable Illumination for Industrial Pilot Devices
LED lamp blocks provide visual feedback within industrial operator interfaces, allowing machine operators and maintenance personnel to identify operating conditions quickly. By integrating the LED directly into the lamp block, the ABB MLBL-05BW provides a compact illumination solution that simplifies pilot device assembly while eliminating the need to install a separate conventional lamp.
The MLBL-05BW is designed for use with compatible ABB modular pilot device assemblies. Its 110–130 V DC operating range and white illumination make it suitable for machine status, process indication and industrial signalling duties where a DC control supply is 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 operating indication.
- Industrial signalling and control assemblies.
