Rittal Signal Lamp Yellow 24 V AC/DC LED, 22.5 mm, IP65 2372.020

In control cabinets and machine panels, a missed status change can lead to costly downtime or safety risks. The Rittal 2372.020 signal lamp provides immediate, unmistakable visual indication of operating states, alarms, or process steps. Its bright yellow LED cuts through ambient light, ensuring operators notice critical signals at a glance—even in noisy or busy industrial environments.

Who is it for

This signal lamp is built for panel builders, machine OEMs, and maintenance teams who need a reliable, long-life indicator for 24 V AC/DC control circuits. It suits applications in factory automation, packaging machinery, conveyor systems, and building management where clear status signaling is essential.

Main features

• High-visibility yellow LED light source with >50,000 hour lifespan—no bulb replacements.
• Dual voltage 24 V AC/DC operation for flexible integration into existing control systems.
• Standard 22.5 mm panel cut-out fits industry-standard pushbutton and indicator holes.
• Front protection IP65: dust-tight and protected against water jets, ideal for washdown areas.
• Screw terminal connection accepts 0.5–2.5 mm² wires for secure, maintenance-friendly wiring.
• Robust polyamide housing and polycarbonate lens withstand harsh industrial conditions.

Specifications

• Brand: Rittal
• Model: 2372.020
• MPN: 2372.020
• EAN: 4028177220195
• Product type: Signal lamp / indicator light
• Light colour: Yellow
• Operating voltage: 24 V AC/DC
• Light source: LED
• Mounting diameter: 22.5 mm
• Front protection rating: IP65
• Rear protection rating: IP20
• Connection type: Screw terminal
• Current consumption: Approx. 20 mA
• Housing material: Polyamide (PA)
• Lens material: Polycarbonate (PC)
• Operating temperature range: -25 °C to +70 °C
• Lifespan: > 50,000 hours
• Mounting type: Front panel mounting
• Terminal cross-section: 0.5 - 2.5 mm²
• Number of poles: 2
• Standards: IEC/EN 60947-5-1
• Approvals: UL, cUL, VDE, Germanischer Lloyd, CCC

Tips

For best visibility, mount the lamp at eye level and avoid direct sunlight on the lens. Use a 22.5 mm hole punch for clean panel cut-outs. Pair with a matching Rittal contact block or terminal for a complete signaling solution. If the lamp is used in high-vibration environments, periodically check terminal tightness.