1SFA611621R1081 ABB MLBL-08R 380V AC Red LED Lamp Block

Why Choose the ABB MLBL-08R Lamp Block?

The ABB MLBL-08R is a modular red LED lamp block designed for illuminated operators within ABB's 22 mm modular plastic pilot device range. Supplied under ABB order code 1SFA611621R1081, it provides an integrated light source for compatible illuminated pushbuttons, selector switches and other industrial control devices.

The MLBL-08R operates from a 380 V AC supply and incorporates an efficient red LED. The LED has a rated current of 10 mA, a wavelength of 620 nm and luminance of 250 mcd, providing a clearly identifiable red indication through a compatible ABB illuminated operator.

Designed for front mounting, the MLBL-08R uses a screw connection for straightforward industrial wiring and includes its LED light source as an integral part of the block. 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 red LED light source for clear visual indication.
• Designed specifically for 380 V AC industrial control circuits.
• Low 10 mA rated current supports efficient LED illumination.
• 620 nm wavelength provides distinctive red indication.
• Front-mounted 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.
• Red integrated LED.
• 380 V AC rated operational voltage.
• 10 mA rated current.
• 620 nm LED wavelength.
• 250 mcd luminance.
• Integrated diode.
• Front fastening.
• Screw electrical connection.
• Compatible with ABB's modular 22 mm pilot device system.

Red 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. Red illumination can be used for stop, alarm, fault or other attention-demanding indications according to the signalling conventions and applicable standards adopted for the particular machine or installation.

The ABB MLBL-08R combines a 380 V AC integrated red LED with ABB's modular front-mounting 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 industrial machinery and automation panels.

Typical Applications

• Illuminated industrial pushbuttons.
• Machine stop, alarm and status indication.
• 380 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.