Patlite LR4 Series Signal Tower Buzzer, 1 LED Light, White/Amber/Blue/Red/Green/Clear, 24V DC, Pole Mount LR4-102LJNW-Y

The Patlite LR4-102LJNW-Y signal tower buzzer is designed for high-performance automation signalling in industrial environments. Combining a single LED light element with a robust buzzer, this unit delivers both visual and audible warnings where reliability and clear communication are critical in manufacturing, process control, or equipment monitoring applications.

This series features a modular design, allowing for customizable combinations of LED and sound modules through a convenient twist-and-lock system. The unit supports six lens options: white, amber, blue, red, green, and clear, ensuring versatile indication for various process statuses. The flashing light effect improves visibility even at a distance (high 2000mcd light output), while the integrated buzzer delivers loud, omnidirectional sound for effective alarm notification.

Designed for reliable operation across a wide range of industrial settings, the LR4-102LJNW-Y operates on 24V DC and consumes a maximum of 45mA. The pole mount provides secure installation, supported by a linear bracket and 1m cable for flexible placement, while the compact 40mm diameter ensures compatibility with most equipment.

The unit is constructed with improved module assembly, delivering bright, even light while maintaining substantial water and dust protection (IP65/IP54 rated). The off-white, black, or silver housing suits various panel and machine designs, and the tower’s 424mm height fits standard mounting needs. Service temperature ranges from -20°C to 50°C, making it suitable for harsh conditions including manufacturing, warehouse operations, and laboratory settings.

The LR4 tower buzzer meets global standards, including UL Recognised Component, UL 508, CSA, RoHS Directive, EMC Directive, FCC Part 15, and KC. The sounder provides a minimum 85dB and maximum 90dB output, ensuring audible alerts even in noisy environments.

This signal tower is multifunctional and ready for integration into new or upgraded control panels, supporting enhanced visibility and machine safety in industrial, automation, laboratory, and manufacturing facilities. Its modularity supports easy future upgrades and maintenance.

Compact modular signal tower buzzer suitable for automation and control systems. Features one high-visibility LED light element in white, amber, blue, red, green, and clear lens options. Operates at 24V DC with a maximum current consumption of 45mA.

Pole mount design with linear bracket and 1m connection cable included. Flashing light effect and buzzer sounder provide effective audible and visual alerts. IP65 and IP54 rated for resistance to dust and water ingress in industrial environments.

Robust construction with off-white, black, or silver housing options and a base diameter of 40mm. Service temperature range: -20°C to 50°C for reliable operation in harsh conditions. Meets international certifications including UL, CSA, RoHS, EMC Directive, FCC, and KC standards.

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