Patlite LR4 Series Signal Tower Buzzer Unit 4 Lights 24V DC Pole Mount LR4-402LJBW-RYGB

Patlite LR4-402LJBW-RYGB is a high-performance LR4 Series Signal Tower Buzzer Unit featuring four vibrant LED lights with a 24V DC supply, designed specifically for pole mounting applications. This device uses red, amber, blue, and green LEDs to provide clear visual communication in industrial, automation, and control gear settings. The unit’s sounder is a buzzer type that generates a minimum sound level of 85 dB to ensure audibility even in noisy environments.

The product features a modular "twist and lock" design allowing easy customization and reconfiguration of LED and sound modules. The pole mount linear bracket with integrated cable management simplifies installation while maintaining a neat setup. The off-white durable housing offers corrosion resistance and is rated IP54, protecting against dust ingress and water spray, making it suitable for harsh industrial environments.

Operating temperature range from -20°C to 50°C allows stable performance in varied climates. The sound module is reengineered to be completely enclosed, producing loud omnidirectional sound while maintaining strong dust and moisture protection. The tower light provides steady and flashing light effects to accommodate different signaling needs.

The compact base diameter of 40 mm and total height of 578.5 mm make it space-efficient while providing excellent visibility. The product includes a 1-meter connection cable with terminal block type terminals for reliable electrical connectivity.

Includes red, amber, blue, and green LED lights. 24V DC power supply and buzzer sounder producing 85 dB level alerts. Modular design with twist-lock feature for module customization. IP54 rated off-white housing for dust and water spray protection.

Wide operating temperature range of -20°C to 50°C. Compact size: 578.5 mm height, 40 mm base diameter. 1-meter connection cable and terminal block connection. Certified by UL 508, RoHS, CSA-C22.2 No. 14, FCC, and EMC standards.

Suitable for industrial, automation, manufacturing, and HVAC environments.

Patlite’s LR4 Series Signal Tower Buzzer Units are ideal for signaling and alerting in industrial automation, laboratory safety, manufacturing production lines, and control panels. Their robust design and certified standards ensure operational reliability and compliance. For further Signal Tower options or automation gear, explore EnvMart’s comprehensive catalog.