BR50-FL

The Pfannenberg BR50-FL Flashing Light FNOB is a versatile and reliable signaling device designed for various applications where safety and clear indication of status are essential. This product is manufactured by Pfannenberg, a leading provider of signaling, thermal management, and automation technology solutions.

The BR50-FL Flashing Light FNOB is a compact, robust unit that measures 118 mm x 64 mm x 43 mm (L x W x H). It is constructed with high-quality materials that ensure durability and resistance to harsh environmental conditions. The device is IP67 rated, making it suitable for outdoor use and applications with high levels of moisture and dust.

The BR50-FL Flashing Light FNOB is equipped with a bright and energy-efficient LED light source, which provides excellent visibility even in bright sunlight. The flashing light function is adjustable, with a choice of different flash patterns to suit various signaling requirements. The device can be set to flash at a frequency of up to 20 Hz, ensuring that it captures the attention of operators and personnel in a timely and effective manner.

The BR50-FL Flashing Light FNOB features a conveniently located and easy-to-use function button, which allows users to toggle between the different flash patterns and adjust the flash frequency. The device also includes a diode for reverse polarity protection, ensuring safe and reliable operation even in the event of incorrect wiring.

The BR50-FL Flashing Light FNOB is designed for easy installation and integration into various control systems. It comes with a 5-meter cable with a M8 threaded connector, providing flexibility in mounting and wiring options. The device is also compatible with various signal input types, including NAMUR NE 107 and MODBUS.

Overall, the Pfannenberg BR50-FL Flashing Light FNOB is an ideal solution for applications where clear and effective signaling is crucial. Its robust construction, adjustable flash patterns, and easy installation make it a popular choice for industries such as oil and gas, water and wastewater treatment, and manufacturing. With its reliable performance and long service life, the BR50-FL Flashing Light FNOB is a valuable investment for any safety-critical application.

The Pfannenberg BR50-FL flashing light FNOB (Flange Mounted Non-Intrusive Opto-Isolated Signal Transmitter) is a device used in industrial automation for signaling and indicating statuses. Here are some pros and cons of buying this product:

1. Flange Mounting: The BR50-FL can be easily mounted on the flange of a control valve or actuator, making it a space-saving and convenient solution for signaling applications.

2. Non-Intrusive Design: The device does not require any wiring or mechanical connection to the actuator or valve, ensuring a clean installation and eliminating the potential for wiring issues or mechanical interference.

3. Opto-Isolated Signal Transmission: The BR50-FL provides opto-isolated signal transmission, which ensures electrical isolation between the power and control circuits, preventing potential damage to the control system caused by electrical faults or surges.

4. Compact Size: With a diameter of only 50mm, the BR50-FL is a compact device that takes up minimal space in the control panel.

5. Robust Construction: The device is designed to withstand harsh industrial environments, featuring a rugged aluminum housing and IP66/67 protection against water and dust.

1. Limited Signal Colors: The BR50-FL is available in red and green colors only, which may not be suitable for all signaling applications.

2. Limited Signal Intensity: The device may not provide sufficient signal intensity for long-range applications or in brightly lit environments.

3. Limited Power Supply Options: The BR50-FL requires a 12V to 24V DC power supply, which may not be compatible with all power supply systems.

The Pfannenberg BR50-FL flashing light FNOB is a reliable and robust signaling solution for industrial automation applications. Its flange mounting design, non-intrusive construction, and opto-isolated signal transmission make it a convenient and safe option for signaling applications where space is limited and electrical isolation is required. However, its limited signal colors and power supply options may not make it suitable for all applications.

If you are looking for a compact, reliable, and space-saving signaling solution for your industrial automation application, the Pfannenberg BR50-FL flashing light FNOB is an excellent choice. Its rugged construction, opto-isolated signal transmission, and easy installation make it a popular choice among industrial automation professionals. However, be sure to consider the available signal colors and power supply options to ensure it meets your specific application requirements.

Details:

2-year MRI shield protection plan included. Special instructions. A new, unused item with no signs of wear. The product must be the original item shipped, with matching serial numbers if applicable.

Pfannenberg BR50-FL flashing light flashing light module available in different voltage s and colors specifications voltage : 230 v / 24. Pfannenberg BR50-FL flashing light manufactured by Pfannenberg. Manufacturer part number: BR50-FL. The item has its original packaging but it is not sealed.

Most items are in stock when they listed.

specifications faclighting:

• brand: Pfannenberg
• mpn: Br50-fl
• part type: Light

offer faclighting:

• sold #: 9
• options: ship-to-home
• started: february 8, 2026
• prices: $79.00–$162.00
• item condition:
  • New
  • New – Open box
• availability: in stock
• in stock #: 2
• best offers: true

general faclighting:

• category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting

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• # reviews: 20777
• rating: 99.7%
• city: mount sterling, kentucky

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• policy: returns accepted
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• time: 30 days

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