Why Choose the ABB MLBL-09Y Lamp Block?
The ABB MLBL-09Y is a modular yellow LED lamp block designed for illuminated operators within ABB's 22 mm modular plastic pilot device range. Supplied under ABB order code 1SFA611621R1093, it provides an integrated light source for compatible illuminated pushbuttons, selector switches and other industrial control devices.
The MLBL-09Y operates from a 415 V AC, 50/60 Hz supply and incorporates a yellow LED with a rated current of 11 mA. The LED has a wavelength of 588 nm and luminance of approximately 350 mcd, providing a clearly identifiable yellow indication through a compatible ABB illuminated operator.
Designed for front fastening, the MLBL-09Y uses a screw connection for straightforward industrial wiring and incorporates both the LED light source and an integrated diode. Its compact modular construction and approximately 0.012 kg weight make it well suited to machinery, automation equipment and industrial control-panel assemblies.
Key Advantages
- Integrated yellow LED light source for clear visual indication.
- Designed specifically for 415 V AC, 50/60 Hz industrial control circuits.
- Low 11 mA rated current supports efficient LED illumination.
- 588 nm wavelength and 350 mcd luminance provide a distinctive yellow indication.
- Front-fastening modular construction simplifies integration with compatible ABB operators.
- Screw connection provides secure and straightforward control-panel wiring.
Key Features
- ABB MLBL modular LED lamp block.
- Yellow integrated LED.
- 415 V AC rated operational voltage.
- 50/60 Hz operation.
- 11 mA rated current.
- 588 nm LED wavelength.
- 350 mcd luminance.
- Integrated diode.
- Front fastening with screw connection.
- Compatible with ABB's modular 22 mm pilot device system.
Yellow LED Indication for ABB Modular Pilot Devices
LED lamp blocks provide the internal illumination behind compatible pilot device operators, allowing machine states, commands and process conditions to be communicated visually. Yellow illumination can be used for caution, abnormal-condition or attention-related signalling according to the indication scheme and applicable standards adopted for the particular machine or installation.
The ABB MLBL-09Y combines a 415 V AC integrated yellow LED with ABB's modular front-fastening architecture and screw connection system. It can be combined with compatible illuminated pushbuttons, selector switches and other ABB modular operators, providing a compact illumination solution for higher-voltage industrial control and automation applications.
Typical Applications
- Illuminated industrial pushbuttons.
- Machine caution and status indication.
- 415 V AC industrial control systems.
- Automation and process control panels.
- Production and manufacturing equipment.
- Operator stations and control consoles.
- OEM machinery and electrical control assemblies.
