24Vdc surge protectors are used in low-voltage DC systems to protect sensitive equipment from transient overvoltages caused by lightning, switching, or interference. These surges can damage electronics or disrupt system operation. A 24Vdc surge protection device (SPD) limits overvoltage and diverts surge currents to ground, ensuring stable and reliable performance in DC circuits.
They are mainly applied in industrial automation and control systems, protecting PLCs, sensors, actuators, and control panels. 24Vdc Surge Protectors are also widely used in security systems such as CCTV and access control, where outdoor installations increase surge risk. Their compact design and DIN-rail mounting make them easy to install in control cabinets.
Key parameters include a maximum continuous operating voltage (Uc) of around 30V dc, along with discharge capacity and protection level. Compliance with IEC 61643-41 ensures suitability for DC systems. Proper selection helps improve system reliability and prevent equipment failure.
Enhance the protection of industrial automation and control systems with a high-reliability 24Vdc surge protector. Designed to suppress transient overvoltages caused by lightning and switching events, it protects sensitive components such as PLCs, sensors, and control modules. By limiting surge voltage and ensuring stable power conditions, it helps prevent equipment damage, reduce downtime, and improve overall system reliability.
Leveraging advanced Metal Oxide Varistors, we deliver a response time of under 25ns
Constructed from premium engineering plastics, the housing meets the highest UL 94 V-0 safety standard
Designed for seamless integration into industrial control cabinets and distribution boards
Featuring a modular architecture that allows for rapid replacement of protection elements without disconnecting the base wiring
Designed with redundant grounding paths to ensure reliable surge current dissipation
Featuring innovative Polarity-Free Insertion technology, ensuring a fail-safe installation every time
Advanced MOV technology provides strong surge handling and excellent thermal stability. Low clamping voltage ensures protection for sensitive 24V DC equipment in industrial, telecom, and energy storage systems.
Patented Trigger Release Technology quickly isolates faulty circuits, reducing fire risks and enhancing system safety.
Widened terminals handle high currents, with salt spray resistance to prevent corrosion in harsh environments.
Terminal baffles minimize arcing, maintaining stable connections under transient voltages.
Secured solder points resist detachment from transport or operational vibrations, ensuring long-term reliability.
Protect industrial automation and control systems with a high-reliability 24Vdc surge protector. It mitigates lightning and switching surges, safeguards PLCs, sensors, and control circuits, and maintains stable DC power – reducing failures and downtime while improving overall system reliability.
Improve the safety of industrial automation and control systems with a reliable 24Vdc surge protector. It effectively absorbs transient surges, protects sensitive devices such as PLCs and sensors, and ensures stable, continuous operation.
Partner with LSP to safeguard your critical assets and ensure the longevity of your systems.
Our unwavering commitment to delivering the safest and most reliable 24Vdc Surge Protector Device has made us a trusted provider. Every product is rigorously tested and holds key international certifications, giving you a globally recognized solution that minimizes downtime and supports long-term system stability.
Choose LSP for lasting system stability, reduced downtime, and a trusted partner who prioritizes your success.
Ensure reliable protection for industrial automation and control systems with a high-performance 24Vdc surge protector. It suppresses transient surges, protects critical components like PLCs and sensors, and maintains stable operation to minimize downtime and equipment damage.
Ensure reliable protection for industrial automation and control systems with a high-performance 24Vdc surge protector. It suppresses transient surges, protects critical components like PLCs and sensors, and maintains stable operation to minimize downtime and equipment damage.
LSP’s 24Vdc Surge Protectors (SPDs) are engineered for consistent performance in renewable energy, telecom, EV charging, and industrial applications. Each device is precision-manufactured under strict quality control and holds key international certifications to ensure hassle-free deployment in global markets.
Developed as universal solutions, these 24Vdc Surge Protectors are suitable for a broad range of DC applications and supply consistent surge protection recognized worldwide.
The 24Vdc Surge Protector Device should be connected in parallel with the DC load, ensuring correct polarity of the positive and negative lines. The grounding terminal must be securely connected to a low-impedance earth to allow rapid diversion of surges.
The housing of the DIN-rail 24Vdc Surge Protector Device features a pluggable design, allowing for quick and easy installation or replacement without the need to disconnect the entire system.
The remote signaling terminal of the 24Vd Surge Protector Device is connected to its internal detection circuit.
When the Type 2 24Vdc Surge Protector Device detects an abnormal condition, such as overvoltage or overcurrent, the built-in switch activates, sending a signal from the remote terminal to indicate the status. This feature allows easy monitoring and integration with industrial control systems or DC power installations.
LSP’s 24Vdc Surge Protector Device is engineered to provide robust and reliable surge protection for critical DC systems. By safeguarding against overvoltages caused by lightning and switching surges, our devices ensure the long-term stability and performance of high-value infrastructure.
LSP’s 24Vdc Surge Protector Device undergoes rigorous inspection during production, ensuring consistent quality and reliable performance in mission-critical systems. With a strong commitment to innovation and customer support, LSP delivers surge protection solutions that extend equipment lifespan, reduce downtime, and guarantee peace of mind for operators worldwide.
Every LSP’s 24Vdc Surge Protector undergoes a strict multi-step production process to ensure durability and global compliance:
Type 2 24Vdc Surge Protector Device – SLP20-DC38/2S
LSP strictly controls the quality of components, dedicated to providing customers with the most reliable 24Vdc surge protection device.
With over 15 years in surge protection, LSP delivers reliable 24Vdc Surge Protector Device for global customers.
Comprehensive surge and lightning protection solutions ensure the safety of your electrical systems.
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