Pfannenberg 28250376033 - BR50-LED-CL HI, 24 AC/DC YE
Pfannenberg

28250376033

Alternate Item Number: BR50-LED-CL HI, 24 AC/DC YE


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Overview

The Pfannenberg BR50-LED-CL HI (SKU 28250376033) is a 24V AC/DC yellow LED signal light designed for industrial status indication. It features a polycarbonate lens and housing with IP66/IP67 and IK08 ratings, ensuring reliable operation in harsh environments. The light delivers a bright yellow signal at 75 candela (reducible per DIN 5037) with a maximum viewing distance of 201 meters. It supports multiple operating modes including continuous light, blinking (1Hz/2Hz), and flashing (0.1Hz to 2Hz) for flexible signaling applications. The device operates efficiently across a wide voltage range of 11–60V DC and 90–253V AC/DC, making it compatible with diverse power systems. With a rated service life of ≥50,000 hours and an operating temperature range of -40°C to +55°C, this signal light is ideal for machine status monitoring, alarm systems, and process control in manufacturing, automation, and industrial facilities. The compact Ø80 x 242mm form factor allows for easy installation in tight spaces while maintaining high visibility. Certified to CE, UKCA, and EAC standards, the BR50-LED-CL HI meets rigorous safety and compliance requirements for global deployment.
  • 24V AC/DC operation with wide input range (11–60V DC, 90–253V AC/DC)
  • Bright yellow LED signal at 75 candela (reducible per DIN 5037), 201m max viewing distance
  • IP66/IP67 and IK08 rated polycarbonate housing for durability in harsh environments
  • Multiple operating modes: continuous, blinking (1Hz/2Hz), flashing (0.1Hz–2Hz)
  • Service life ≥50,000 hours; operating temperature -40°C to +55°C; Ø80 x 242mm dimensions

Specifications

Color
Yellow
Material
Polycarbonate
Operating Temperature
-25°C - +55°C
Series
BR50-LED-CL HI
Voltage Rating
24 V AC/DC
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Frequently Asked Questions about Pfannenberg

What is Pfannenberg's warranty policy?

Pfannenberg offers a 10-year warranty on its visual, audible, and combined signaling devices from the Patrol, Pyra, DS, and Quadro series. This warranty reflects Pfannenberg's commitment to customer service and product reliability, and the company has implemented an 'Easy Replacement Process' to facilitate quick and efficient device replacement if needed.

What industries and applications are Pfannenberg products used for?

Pfannenberg products are utilized across a wide range of industries including manufacturing, mechanical engineering, automotive, medical engineering, and energy generation, both conventional and renewable. Their applications encompass thermal management of electrical enclosures, process cooling, signaling technology, and even artistic lighting solutions, ensuring energy efficiency and reliability in various operational environments.

What technical support does Pfannenberg offer?

Pfannenberg offers comprehensive technical support through various channels, including dedicated phone lines and email addresses for each regional office worldwide. Customers can reach out to Pfannenberg's technical support teams for assistance with product selection, installation, and troubleshooting, ensuring optimal performance of their thermal management and signaling solutions.

What are the main product lines offered by Pfannenberg?

Pfannenberg offers a diverse range of product lines including thermal management solutions for electrical enclosures, process cooling systems, and signaling technologies. Key products include Filterfans, cooling units, air/water and air/air heat exchangers, as well as audible and visual signaling devices. These products are designed for energy efficiency, durability, and ease of maintenance across various industrial applications.

What are the key features of Pfannenberg products?

Pfannenberg products are characterized by their energy efficiency, durability, and innovative design, making them ideal for thermal management, process cooling, and signaling technology. Key features include easy installation with the world's largest cut-out compatibility, tool-less maintenance, and advanced cooling technologies that ensure optimal performance in demanding environments. Additionally, Pfannenberg's solutions are environmentally friendly, utilizing HFC-free refrigerants and designed for rugged conditions, ensuring reliability and longevity.

What communication protocols do Pfannenberg products support?

Pfannenberg products support a comprehensive range of industrial communication protocols, including PROFIBUS DP V1, PROFINET, EtherNet/IP, CANopen, and Modbus RTU. These protocols facilitate flexible network integration and enable advanced diagnostic and configuration capabilities across various industrial automation systems.

What environmental ratings do Pfannenberg products have?

Pfannenberg products feature high environmental ratings, including IP 56 and N3R as standard for reliable protection against dust and water ingress. Additionally, they are designed to operate in extreme temperatures ranging from -40 °C to +60 °C, ensuring robust performance in harsh conditions.

What accessories are available for Pfannenberg products?

Pfannenberg offers a range of accessories for their products, including condensate hose extensions, external condensate evaporation systems, condensate bottles, external temperature probes, and air diverters. Specific article numbers for these accessories include 18312000002 for the condensate hose extension, 18314000001 for the external evaporation system, and 18314000100 for the condensate bottle. For more options and detailed specifications, visit www.pfannenberg.com.

How are Pfannenberg products typically installed?

Pfannenberg products are designed for simple and efficient installation, featuring the world's largest cut-out compatibility for minimal installation work. Many units can be installed by a single person in under three minutes, utilizing tool-less installation and easy access to components for maintenance. The Pfannenberg Sizing Software (PSS) further assists in determining cooling requirements and selecting the appropriate equipment, ensuring a tailored solution for each application.

What certifications and standards do Pfannenberg products comply with?

Pfannenberg products comply with multiple international standards and certifications, including UL (cULus), CE, UKCA, EAC, and C-Tick. They meet rigorous safety and performance requirements across various categories, such as functional safety (EN 61800-5-2, EN ISO 13849-1), environmental conditions (IEC 60721-3-3), and enclosure protection (EN 60529).