Surge arrester 24V type FLD 24 5098611

Surge protection for 24V installations

This OBO BETTERMANN FLD 24 surge protector is a reliable solution for protecting devices and electrical installations powered by 24V. Designed for mounting on a TH-35 mm DIN rail, it provides effective protection against the effects of voltage surges and overvoltages that can damage sensitive electronic components. This is particularly important in control, measurement systems and telecommunications applications.

Construction and application

The FLD 24 surge protector is a two-pole component that can be used wherever protection against overvoltages is required in circuits with a voltage of up to 28V DC and 19V AC. Its compact size (width 17.5 mm) allows for easy integration with existing switchboards and enclosures. The two-stage protection system ensures optimal response to various types of interference. Connection terminals allow for quick and easy installation without the need for tools.

Key features and benefits

• High protection efficiency: The surge current is 1.5 kA (10/350 µs), and the rated discharge current reaches 5 kA (8/20 µs), which guarantees protection against strong overvoltages.
• Versatility: Designed for two-wire systems, ideal for protecting devices powered by DC or AC voltage up to 28V and 19V respectively.
• Compact dimensions: A width of only 17.5 mm makes it easy to install in tight spaces.
• Easy installation: Mounting on a standard TH-35 mm DIN rail and screwless connection terminals significantly speed up installation.
• Safety: Provides wire/wire protection at 60V and wire/ground protection at 600V, minimizing the risk of damage and electric shock.
• Wide frequency range: A frequency limit of 0.18 MHz ensures effective operation over a wide spectrum of interference.
• Solid construction: Made of high-quality materials, guaranteeing durability and reliable operation for a long time.

The FLD 24 surge protector is an investment in the safety and reliability of your electrical installations – for both professional installers and end users. It provides peace of mind knowing that your devices are protected from the effects of sudden overvoltages.