Why Choose the ABB 1SFA611621R1043 MLBL-04Y LED Block?
The ABB 1SFA611621R1043 is a compact MLBL-04Y integrated LED block designed to provide clear yellow visual indication for ABB modular pilot devices, pushbuttons and selector switches in industrial control systems. As part of the reliable ABB Modular Plastic pilot device range, it provides a simple and effective solution for illuminated operator interfaces and machine status indication.
This LED block features an integrated yellow LED light source and is designed for front mounting in ABB 22 mm modular control devices. The compact design, screw terminal connection and integrated illumination make it suitable for creating clear and dependable control panel indication systems.
With a 110–130 V AC supply voltage, yellow LED illumination and compatibility with ABB modular pilot devices, the ABB 1SFA611621R1043 is ideal for industrial control panels, machinery interfaces and automation applications requiring reliable visual feedback.
Key Advantages
- Reliable ABB MLBL-04Y integrated LED block for industrial operator devices.
- Yellow LED illumination for clear machine status indication.
- 110–130 V AC operation suitable for industrial control circuits.
- Front mounting design for ABB modular pilot devices.
- Integrated LED technology provides long service life and low maintenance.
- Screw terminal connection simplifies electrical installation.
Key Features
- ABB Modular Plastic pilot device series.
- MLBL-04Y LED block.
- Integrated yellow LED illumination.
- 110–130 V AC rated supply voltage.
- Front mounting configuration.
- Designed for ABB 22 mm operator devices.
- Integrated light source with screw terminals.
- Suitable for illuminated pushbuttons, selector switches and pilot lights.
Reliable Visual Indication for Industrial Control Systems
LED indication modules provide operators with immediate visual feedback from machinery and automation systems. The ABB MLBL-04Y LED block allows control panels to display equipment status clearly, improving operator awareness and supporting safer machine operation.
The ABB Modular Plastic pilot device range is designed for machine builders, electrical panel manufacturers and automation engineers requiring flexible, durable and easy-to-install operator interface components.
Typical Applications
- Industrial control panels.
- Machine operator stations.
- Automation and process control systems.
- Production and packaging machinery.
- Electrical enclosures and switchboards.
- Status indication and operator interface systems.
