ABB CL2-502L Blue LED Indicator Light 24V AC/DC, 22mm Mounting 1SFA619403R5024

For control panels that demand clear, immediate status recognition in harsh environments, the ABB CL2-502L blue LED indicator light stands apart from conventional signal lamps. Its sealed front construction withstands high-pressure washdowns and dusty industrial settings, while the energy-efficient LED delivers a bright, consistent blue glow for over a decade of continuous operation. Engineered for 22 mm panel cut-outs, this unit simplifies installation with screw terminals and accepts both solid and stranded conductors, making it a practical choice for machine builders and maintenance teams alike.

Highlights

• Vivid blue LED illumination with 100,000-hour lifespan eliminates frequent bulb replacements.
• Front protection rated IP66, IP67, and IP69K for reliable performance in wet, dusty, or high-pressure cleaning environments.
• Dual voltage capability: operates on 24 V AC or DC, reducing inventory for mixed control systems.
• Compact 22 mm mounting diameter fits standard industrial panel cut-outs without special tooling.
• Robust plastic bezel resists impact and corrosion, maintaining a clean appearance over time.

In daily use

Installation is straightforward: insert the indicator into a 22 mm hole, secure it with the locking ring, and connect wires to the clearly marked screw terminals. The low power draw of just 0.36 W keeps heat generation minimal, allowing dense panel layouts without additional cooling. When activated, the blue lens provides a sharp, easily distinguishable signal even in brightly lit control rooms. The wide operating temperature range from -25 °C to +70 °C ensures dependable operation in cold storage facilities, outdoor kiosks, or hot machinery enclosures.

Full specifications

• Brand: ABB
• Model: CL2-502L
• Manufacturer Part Number: 1SFA619403R5024
• EAN: 7320500556114
• Light type: LED indicator light
• Light colour: Blue
• Operating voltage: 24 V AC/DC
• Mounting diameter: 22 mm
• Terminal type: Screw terminals
• Connection capacity: 1 x 2.5 mm² or 2 x 1.5 mm² (solid/stranded)
• Front protection rating: IP66, IP67, IP69K
• Terminal protection rating: IP20
• Rated insulation voltage (Ui): 250 V
• Rated impulse withstand voltage (Uimp): 4 kV
• Power consumption: 0.36 W
• LED lifespan: 100,000 hours
• Bezel material: Plastic
• Operating temperature range: -25 °C to +70 °C
• Standards: IEC/EN 60947-5-1, UL 508, CSA 22.2 No. 14

Final note

Built to international safety standards and backed by ABB's reputation for industrial reliability, this blue indicator light is a dependable signalling solution for automation, packaging, and process control applications.