LED system light Rittal SG 2370.521, yellow polycarbonate housing, single unit

Rittal SG 2370.521 is an LED system light in a yellow polycarbonate housing designed for installation in control cabinets and machine panels. The unit provides clear 360° signal visibility through an optimised prism system and is supplied as a single compact module suitable for visual status indication and fault signaling in industrial environments.

Advantages

The yellow polycarbonate housing offers impact resistance and long-term UV stability while keeping the module lightweight for easy assembly. The integrated LED technology provides low power consumption and consistent brightness, and the optimised prism lens ensures uniform 360° light distribution for reliable visibility from multiple angles.

Suitable for

• Status and fault indication in control cabinets
• Visual alerts on machine panels and production lines
• Signalization where 360° visibility is required
• Applications needing a compact, single-unit LED indicator

When it may not be suitable

This LED system light is intended for signalling and visual indication; it is not designed to provide task or area illumination. It may not be suitable where a complete multi-colour stack light or integrated audible alarm is required, or where specific industry certifications beyond standard industrial use are necessary.

Key specifications

• Light source: LED
• Color: yellow signal
• Housing material: polycarbonate (PC)
• Light distribution: 360° via optimised prism system
• Unit type: single module
• Typical uses: status indication, blink-light signaling, fault signaling

How to use

Install the LED system light into the designated mounting cut-out on the control cabinet or machine panel according to the enclosure manufacturer's instructions. Connect the electrical supply following the wiring diagram and applicable safety standards. After installation, verify visibility from required observation points and confirm correct operation by testing the signalling function.

What to consider before purchase

• Verify the mounting cut-out dimensions and panel thickness compatibility
• Confirm operating voltage and wiring requirements match the installation
• Check environmental conditions (temperature, humidity, ingress protection) for suitability
• Determine whether additional modules (multi-colour or audible alarms) are needed for the application

Usage recommendations

For reliable operation, use the LED system light as part of a clearly defined signalling scheme, mount it at positions that ensure unobstructed 360° visibility, and perform periodic visual and electrical checks as part of routine maintenance.