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3P 24VDC T2 40kA Surge Protective Device 20kA SPD for Low Voltage DC System Protection (1).jpg
3P 24VDC T2 40kA Surge Protective Device 20kA SPD for Low Voltage DC System Protection (2).jpg
3P 24VDC T2 40kA Surge Protective Device 20kA SPD for Low Voltage DC System Protection (3).jpg
3P 24VDC T2 40kA Surge Protective Device 20kA SPD for Low Voltage DC System Protection (4).jpg
3P 24VDC T2 40kA Surge Protective Device 20kA SPD for Low Voltage DC System Protection (5).jpg
3P 24VDC T2 40kA Surge Protective Device 20kA SPD for Low Voltage DC System Protection (6).jpg

3P 24VDC T2 40kA Surge Protective Device 20kA SPD for Low Voltage DC System Protection

This 3P 24VDC T2 Surge Protective Device is a highperformance solution specifically designed to protect low voltage DC systems against lightning strikes and transient overvoltages. Engineered with advanced surge suppression technology, this threepole device provides comprehensive protection for sensitive electronic equipment operating in 24VDC environments. The SPD features a durable plastic housing that offers excellent electrical insulation and mechanical protection. With a maximum discharge capacity of 40kA and nominal discharge current of 20kA, this protector ensures reliable performance and system integrity in various low voltage applications, making it an essential component for modern electrical installations.

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    Key Features and Advantages

    • Comprehensive DC Protection: Specifically designed for 24VDC systems, providing complete threepole protection for sensitive equipment
    • High Surge Capacity: Maximum discharge current of 40kA (8/20μs) ensures robust defense against lightning strikes and power surges
    • Advanced Protection Technology: Utilizes premium metal oxide varistors with ultrafast response time (<25ns) for optimal voltage clamping
    • Enhanced Safety Features: Integrated thermal disconnect protection and failsafe operation mechanism prevent system damage
    • Visual Status Indicators: Clear LED display provides realtime monitoring of operational status and endoflife indication
    • Easy Installation: DIN rail mounting with screw terminal connections simplifies installation and maintenance
    • Reliable Performance: Maintains stable operation across wide temperature ranges and harsh environmental conditions
    • Standards Compliance: Meets international safety and performance standards for surge protective devices

    Application Scenarios

    Industrial Automation Systems: Protects PLCs, sensors, and control equipment in manufacturing facilities
    Renewable Energy Applications: Safeguards solar power systems and monitoring equipment in photovoltaic installations
    Telecommunications Infrastructure: Provides protection for communication equipment and network devices in data centers
    Transportation Systems: Ensures reliability of signaling and control equipment in railway and traffic management systems
    Building Automation: Protects security systems, access control devices, and building management systems
    Medical Equipment: Provides surge protection for sensitive medical devices operating on DC power
    Marine and Offshore: Suitable for marine electronics and navigation systems in maritime applications

    Technical Specifications

    Maximum Discharge Current: 40kA (8/20μs)
     Nominal Discharge Current: 20kA (8/20μs)
     Protection level: Up ≤ 4.0 kV
     Rated Voltage: 24VDC
     Protection Level: T2 (Class II)
     Number of Poles: 3P
     Housing Material: FlameRetardant Plastic (UL94 V0)
     Response Time: <25 nanoseconds
     Operating Temperature Range: - 45°C to +85°C
     Protection Mode: L+/L/PE
     Connection Type: Screw terminal
     Mounting: DIN Rail (35mm)
     Protection Degree: IP20
     Standards Compliance: IEC 6164311, EN 6164311

    This surge protective device combines advanced technology with reliable performance, providing comprehensive protection for low voltage DC systems against lightning strikes and transient overvoltages. Its threepole configuration, excellent protective characteristics, and robust construction make it an ideal choice for ensuring the safety and longevity of sensitive electronic equipment in various industrial and commercial applications.
    3P 24VDC T2 40kA Surge Protective Device 20kA SPD for Low Voltage DC System Protection (1)3P 24VDC T2 40kA Surge Protective Device 20kA SPD for Low Voltage DC System Protection (2)3P 24VDC T2 40kA Surge Protective Device 20kA SPD for Low Voltage DC System Protection (3)3P 24VDC T2 40kA Surge Protective Device 20kA SPD for Low Voltage DC System Protection (4)3P 24VDC T2 40kA Surge Protective Device 20kA SPD for Low Voltage DC System Protection (5)3P 24VDC T2 40kA Surge Protective Device 20kA SPD for Low Voltage DC System Protection (6)3P 24VDC T2 40kA Surge Protective Device 20kA SPD for Low Voltage DC System Protection (7)3P 24VDC T2 40kA Surge Protective Device 20kA SPD for Low Voltage DC System Protection (8)3P 24VDC T2 40kA Surge Protective Device 20kA SPD for Low Voltage DC System Protection (9)3P 24VDC T2 40kA Surge Protective Device 20kA SPD for Low Voltage DC System Protection (10)3P 24VDC T2 40kA Surge Protective Device 20kA SPD for Low Voltage DC System Protection (11)3P 24VDC T2 40kA Surge Protective Device 20kA SPD for Low Voltage DC System Protection (12)

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