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Surge Protective Device -BT P C 4P 385 RM
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Surge Protective Device -BT P C 4P 385 RM

Surge Protective Device BT P C 4P 385 RM(810143) is for installation at LPZ 0B-1 or higher, protecting low voltage equipment from surge damage. Applied in modular SPD Class II (Class C) for three phase TN-S(“4+0” circuit) power supply system. Designed according to IEC 61643-11:2011 ; EN 61643-11:2012; GB 18802.1-2011.

  • Type

    BT P C 4P 385 RM

  • Art.-No.

    810143

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Surge Protective Device
385V 20kA 40kA Surge Protection for Overvoltage Protection
385V 20kA 40kA Surge Protector with Easy Installation
Location of Use:
Sub-Distribution Boards
System type:
3 Phase, TN-S
Protection Elements:
High Energy MOV
Surge Ratings: In=20kA(8/20μs)
High Surge Currents: Imax=40kA(8/20μs)

Surge Protective Device - BT P C 4P 385 RM

The BT P C 4P 385 RM is a high-performance surge protective device (SPD) specifically designed to safeguard four-pole electrical systems from overvoltage caused by lightning strikes and power surges. Built for industrial, commercial, and residential applications, it ensures reliable protection for critical electrical installations.
Surge Protective Device - BT P C 4P 385 RM

Key Features:

  • High Surge Capacity:

    • Handles up to 20 kA (8/20 µs), offering robust protection against electrical surges and lightning strikes.

  • Four-Pole Design:

    • Tailored for comprehensive protection in four-phase systems, ensuring safety and stability across all connections.

  • Modular Construction:

    • Plug-in replaceable modules simplify maintenance and minimize downtime.

  • Real-Time Monitoring:

    • Integrated status indicators provide a clear view of operational health for proactive maintenance.

  • Standards Compliance:

    • Certified to IEC 61643-11, guaranteeing high safety and performance reliability.
385V 20kA 40kA Surge Protection for Power Supply Units

Technical Specifications:

  • Nominal Voltage (Un): 385 V AC
  • Maximum Continuous Operating Voltage (Uc): 385 V AC
  • Surge Current Capacity: 20 kA (8/20 µs)
  • Voltage Protection Level (Up): ≤ 1.5 kV
  • Response Time: < 25 ns
  • Protection Rating: IP20
385V 20kA 40kA Surge Protection for Power Supply Systems

Applications:

  • Industrial electrical systems and machinery
  • Commercial power distribution units
  • Renewable energy installations such as solar and wind systems
  • Data centers, telecommunications, and IT infrastructure
385V 20kA 40kA Surge Protection with Overvoltage Protection

Benefits:

The BT P C 4P 385 RM protects sensitive equipment, reduces downtime, and minimizes maintenance costs, ensuring a safer and more reliable electrical system. It is the ideal solution for safeguarding electrical networks against overvoltage and lightning-induced damages.
385V 20kA 40kA Surge Protection Device for Power Distribution

what is Surge Protective Device

A Surge Protective Device (SPD) safeguards electrical systems by diverting overvoltage from power surges or lightning strikes, protecting equipment and ensuring reliable, uninterrupted operation. Ideal for industrial, commercial, and residential use.
385V 20kA 40kA Surge Protection for Electrical Systems

Technical Data

Product Showcase

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