Why Choose the ABB MLBL-01BL Lamp Block?
The ABB MLBL-01BL is a compact and reliable blue LED lamp block designed for visual indication in industrial control, signalling and automation applications. Supplied under ABB order code 1SFA611621R2014, it forms part of ABB’s modular plastic pilot device range and is designed for rear mounting in compatible pilot device assemblies.
The MLBL-01BL features an integrated blue LED light source, providing clear status indication without requiring a separate replaceable lamp. Its modular construction supports quick integration into industrial operator interfaces, control stations and machinery, while offering the reliability and flexibility associated with ABB pilot devices.
With a rated operating voltage of 24 V AC/DC and a rated current of 9.3 mA, the MLBL-01BL is suitable for common low-voltage industrial control circuits. The blue LED has a wavelength of 468 nm and luminance of approximately 450 mcd, providing distinctive visual signalling for machinery and control equipment.
Key Advantages
- Compact LED lamp block designed for ABB modular pilot devices.
- Blue integrated LED provides clear visual status indication.
- 24 V AC/DC rated operating voltage suits common industrial control systems.
- Low 9.3 mA rated current for efficient LED operation.
- Rear-mounted design supports integration into compatible ABB pilot device assemblies.
- Modular construction simplifies installation in industrial control and signalling equipment.
Key Features
- ABB MLBL modular LED lamp block.
- Blue integrated LED illumination.
- 24 V AC/DC rated operating voltage.
- 9.3 mA rated current.
- 468 nm LED wavelength.
- Approximately 450 mcd luminance.
- Rear mounting for compatible ABB pilot device installations.
- Compact design for industrial control panels and operator interfaces.
Reliable Illumination for Industrial Pilot Devices
LED lamp blocks provide visual status indication within industrial operator interfaces and signalling equipment. By integrating the LED directly into the lamp block, the ABB MLBL-01BL provides a compact illumination solution that simplifies pilot device assembly while eliminating the need to install a separate conventional lamp.
The MLBL-01BL is designed for rear-mounted applications within ABB’s modular plastic pilot device range. Its 24 V AC/DC operating capability makes it particularly suitable for industrial automation and machine-control systems where 24-volt control supplies are commonly 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.
