BLITZDUCTOR ML4 BPD 24
Reliable protection for sensitive process automation systems
Process automation and process control rely on precision and reliability—but transient voltages can disrupt even the most advanced systems. DEHN’s BLITZDUCTOR ML4 BPD 24 is a new surge protection module that shields sensitive 24 V DC digital signal interfaces to prevent damage, downtime, and costly interruptions.
Designed to meet the demands of modern automation, the BLITZDUCTOR ML4 BPD 24 delivers consistent performance and long-term system integrity, so your operations stay on track.
Eliminate the weak link in your signal circuit
Every automation system depends on seamless communication between its control systems and digital outputs—but even nominal voltage surges and short-circuit currents can disrupt this critical connection. Without robust safeguards in place, the signal loop is exposed, leaving your systems open to disruptions, damage, and unnecessary expenses.
The DEHN BLITZDUCTOR ML4 BPD 24 eliminates this risk. Designed for process automation systems, this plugged-in protection module defends your signal circuits from overvoltage damage while preventing arrester failure.
With features like integrated PTC resistors to handle short-circuit currents up to 40 A and LifeCheck monitoring system for simple, contactless arrester testing, it delivers the voltage protection level necessary to keep your systems running without interruption.
Contact usThe BLITZDUCTOR ML4 BPD 24: Innovation that safeguards your systems
The BLITZDUCTOR ML4 BPD 24 takes protection to the next level, combining smart design with powerful features to keep your signal circuits safe and your processes running smoothly. From preventing arrester failure to simplifying maintenance, this surge protection module is engineered to meet the unique demands of modern process control systems.
Key features of the BLITZDUCTOR ML4 BPD 24 include:
- Plugged-in protection module: Compact design for easy installation and efficient space usage.
- Integrated PTC resistors: Supplying digital outputs and inputs with protection from short-circuit currents up to 40 A with no arrester backup fuse needed.
- LifeCheck monitoring system: Enables contactless arrester testing without disconnecting the signal loop.
- Earthed negative pole compatibility: Protects systems that use this grounding configuration, without causing faults or malfunctions due to the grounding of the negative pole.
- High nominal voltage capacity: Protects 24 V DC systems with a continuous operating voltage of up to 33 V.
- Superior lightning impulse current performance: Capable of handling up to 10 kA (10/350 µs).
With the BLITZDUCTOR ML4 BPD 24, your process control and automation systems gain the reliable protection they need to perform without compromise.
Review technical detailsDesigned for performance, built for reliability
The BLITZDUCTOR ML4 BPD 24 from DEHN provides advanced protection for critical automation processes while delivering tangible benefits that enhance system performance, reliability, and safety.
Prevent downtime and disruptions
Transient voltages and short-circuit currents can lead to costly interruptions in automation systems. By reliably protecting your signal circuits, the BLITZDUCTOR ML4 BPD 24 helps maintain continuous operation, reduces the risk of downtime, and keeps your processes on track.
Simplify maintenance and testing
With the integrated LifeCheck monitoring system, you can perform contactless arrester testing without disrupting digital signals. This saves time, minimizes disruption, and allows for quick, proactive maintenance that keeps your systems online.
Enhance system reliability
The module’s integrated PTC resistors handle short-circuit currents up to 40 A, preventing arrester overload and failure. It provides long-term reliability for critical 24 V DC digital signal interfaces, even in demanding environments.
Optimize operational safety
The BLITZDUCTOR ML4 BPD 24 is designed to meet the highest safety standards for reliable performance in mission-critical applications. Its compatibility with earthed negative poles makes it a trusted choice for a wide range of systems.
Save space with efficient design
The compact, plugged-in protection module combines robust protection with a space-saving form factor, allowing for easy installation in even the most complex control systems.
Tackling the demands of diverse industries
From manufacturing to process control, automation systems face constant threats from transient voltages and short-circuit currents. The BLITZDUCTOR ML4 BPD 24 provides reliable surge protection that keeps operations running smoothly and critical systems safeguarded in a number of applications:
- Energy supply
- Process technology
- Battery storage systems
- Commercial buildings
- Data centers
- Hospitals and healthcare
- Industrial facilities
- Utility facilities
- Water/wastewater treatment
No matter your industry, the BLITZDUCTOR ML4 BPD 24 is built to handle the challenges of modern automation and process control, helping businesses stay productive, efficient, and prepared for the unexpected.
Browse our Yellow/Line catalogProven protection, backed by more than a century of experience
For over 100 years, DEHN has been at the forefront of lightning and surge protection, setting the global standard for safety and reliability. Our expertise spans industries, applications, and technologies, giving us the knowledge to design solutions that address real-world challenges.
DEHN has consistently delivered solutions that make a difference, even in the most demanding environments. The BLITZDUCTOR ML4 BPD 24 is just one example of how our experience translates into products that safeguard operations, minimize risks, and keep businesses moving forward.
DEHN empowers businesses to stay ahead of risks with innovative protection strategies that evolve with their systems. With DEHN, you’re not just solving today’s problems—you’re building a foundation for long-term reliability and success.
Stay ahead of the risks—connect with DEHN today
Contact us today to learn how DEHN solutions like the BLITZDUCTOR ML4 BPD 24 can help safeguard your systems and keep your business running smoothly.
Email: [email protected]
Phone: 866-806-3098