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.
