Alarm Lighting PATLITE LR4-302PJNU-RYG Fixed Amber/Green/Red LED

The PATLITE LR4-302PJNU-RYG Fixed Amber/Green/Red LED is a compact industrial alarm light designed for clear visual signaling in machinery, control panels, and building installations. It provides three distinct colors — amber, green and red — in a slim housing with a width of 40 mm. The unit is powered by 24 V DC with a maximum power consumption of 1.3 W and is RoHS certified, meeting common environmental and safety standards for electronic components.

Advantages

This alarm light offers a compact form factor suitable for tight mounting spaces while delivering bright, easily distinguishable amber, green and red signals. Low power consumption and 24 V DC operation support energy-efficient integration into existing control systems. Its RoHS certification indicates reduced levels of hazardous substances, which simplifies compliance with environmental regulations in industrial and commercial installations.

Suitable for

• Machine status indication on production lines
• Control panel and switchboard signaling
• Warning and safety alerts in industrial environments
• Visual queue systems in logistics and warehousing
• OEM equipment requiring compact multi-color indicators

Key specifications

• Light colors: Amber, Green, Red
• Supply voltage: 24 V DC
• Maximum power consumption: 1.3 W
• Housing width: 40 mm
• Light source type: LED
• Environmental compliance: RoHS certified

How to use

Install the LR4-302PJNU-RYG in a location with clear line of sight to operators or personnel who must receive visual signals. Connect the unit to a stable 24 V DC supply following standard wiring practices and ensure polarity is observed. Use separate control outputs or a selector circuit to illuminate amber, green or red as required by the control logic. Secure the lamp to the panel or fixture using appropriate mounting hardware and verify that the installed position does not obstruct other controls or indicators.

Usage recommendations

For reliable operation, use within the rated 24 V DC supply and avoid exposure to moisture or corrosive atmospheres unless additional protective measures are applied. Periodically inspect the mounting and wiring for wear or loosening. When integrating into safety-related systems, follow applicable standards and perform functional checks after installation and during scheduled maintenance.