Why Choose the ABB 1SFA611621R1051 MLBL-05R LED Light Block?
The ABB 1SFA611621R1051 is a compact and reliable modular LED light block designed for illuminated push buttons, selector switches and industrial control devices. As part of the flexible ABB MLBL modular plastic series, it provides clear red visual indication for automation panels, machinery controls and industrial signalling applications.
This illuminated LED block features an integrated red LED light source, front mounting design and screw terminal connection for straightforward installation. Its durable construction and low power consumption make it suitable for reliable status indication in demanding industrial environments.
With an operating voltage of 110–130 V DC, the ABB MLBL-05R provides bright red illumination for control and signalling applications. The compact design allows easy integration with ABB modular control components and industrial operator devices.
Key Advantages
- Compact ABB MLBL modular LED light block for industrial signalling.
- Red LED illumination for clear visual status indication.
- 110–130 V DC operating voltage for industrial control circuits.
- Integrated LED design provides long service life and low maintenance requirements.
- Front mounting configuration enables simple panel installation.
- Compatible with ABB modular plastic control devices.
Key Features
- ABB MLBL series modular LED block.
- MLBL-05R model.
- Red integrated LED illumination.
- 110–130 V DC rated operational voltage.
- 9.9 mA current rating.
- Screw terminal connection.
- Front mounting design.
- IP20 protection rating.
- Suitable for ABB modular push button and signalling assemblies.
Reliable Visual Indication for Industrial Control Systems
LED light blocks provide essential visual feedback in industrial control panels, allowing operators to quickly identify machine status, alarms and operating conditions. The ABB MLBL-05R combines efficient LED technology with compact modular construction for dependable signalling performance.
The ABB modular plastic range is designed for flexibility, durability and easy integration into industrial operator interfaces. Its tool-friendly installation and reliable electrical performance make it suitable for a wide variety of automation applications.
Typical Applications
- Industrial control panels and operator stations.
- Machine status indication systems.
- Automation equipment and production machinery.
- Push button and selector switch assemblies.
- Motor control panels.
- Industrial signalling and monitoring systems.
