ABB MLBL Series Light Block, 24 V ac, 24V dc, Red Light

This LED Block provides a Compact Visual signalling solution for control panels and equipment, delivering red illumination from a low-current LED at a 24V AC/DC supply. It is designed for use in industrial automation and electrical installations where a small, screw-terminal mounted indicator is required. The component operates across a wide ambient range and is manufactured to comply with RoHS requirements.

• LED draws 9.9 mA for low-energy indicator operation
• Compatible with 24V AC/DC supply for versatile system use
• Screw terminals allow straightforward wiring and secure connections
• Red illumination gives clear status indication in panels
• Operates down to -25 °C enabling cold-environment performance
• Rated to +70 °C for use in warm industrial enclosures

• Suitable for control panel status indication in automation systems
• Ideal for signal feedback on electrical switchgear and cabinets
• Used with industrial machinery for process state visualisation
• Can be used for retrofit indicator upgrades in legacy panels
• Suitable for distribution boards requiring low-power indication

It is a block-style indicator designed for panel or terminal-block integration using its screw-type terminals for mechanical and electrical fixation.

The LED remains operational at temperatures as low as -25 °C, preserving indication capability during low-temperature start-up conditions.

The LED consumes approximately 9.9 mA when continuously energised at the specified voltage.

It is manufactured in compliance with RoHS standards, addressing restrictions on certain hazardous substances.