ASI DM24-S4 DIN Rail Surge Protector | 4-Wire | 24V DC | Network Data Circuit Protection | UL 497B Compliant
The ASI DM24-S4 DIN Rail Surge Protector is a 4-wire, space-saving terminal block designed for 24V DC network data circuits. Engineered with a two-stage protection circuit, this surge protection device (SPD) safeguards up to four single lines, ensuring reliable protection against transient voltage spikes and electromagnetic interference in high-frequency bus systems.
Built for industrial and commercial applications, the ASI DM24-S4 meets UL 497B compliance standards, making it a trusted choice for professionals seeking high-performance surge protection for sensitive network and data communication systems. Its compact DIN rail mount design allows for easy installation on a standard 35mm DIN rail, optimizing space within control panels and electrical enclosures.
Key Features & Benefits:
🔹 4-Wire Surge Protection – Designed for 24V DC network data circuits, providing reliable protection for up to four lines.
🔹 Two-Stage Protection Circuit – Ensures advanced surge suppression and enhanced circuit safety.
🔹 Compact, Space-Saving Design – Ideal for high-density control panels and network installations.
🔹 DIN Rail Mountable – Easily integrates into standard 35mm DIN rail systems for seamless installation.
🔹 UL 497B Compliant – Certified for use in high-frequency bus systems, meeting strict safety and performance standards.
🔹 Industrial-Grade Durability – Built for continuous operation in demanding environments, ensuring long-term reliability.
Applications:
🔹 Industrial Automation & Control Systems – Protects data circuits in PLCs, remote I/O systems, and communication networks.
🔹 Building & Facility Network Infrastructure – Ensures uninterrupted data transmission in smart buildings and industrial facilities.
🔹 SCADA & Process Control Networks – Shields sensitive control networks from voltage surges and transient spikes.
🔹 Renewable Energy & Utility Systems – Enhances protection for solar, wind, and energy management networks.
🔹 Transportation & Traffic Control – Secures networked communication systems in intelligent transportation infrastructure.
Why Choose ASI?
🔹 High-Performance Surge Protection – Provides superior transient voltage suppression for network data circuits.
🔹 Compact & DIN Rail Mounted – Saves panel space while ensuring easy installation and integration.
🔹 UL 497B Certified for Safety & Compliance – Meets industry standards for reliable protection in high-frequency systems.
🔹 Easy Installation & Maintenance – Designed for quick and secure mounting on standard DIN rails.
🔹 Trusted by Engineers, OEMs & System Integrators – Used in industrial automation, energy systems, and data communication networks.
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