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Voltage Protector Device -BT PCM TT 275 RM
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Voltage Protector Device -BT PCM TT 275 RM

Surge Protector BT PCM TT 275 RM(810813) 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 TN-S/TT (“3+1” circuit) power supply system. Designed according to IEC 61643-11:2011 ; EN 61643-11:2012; GB 18802.1-2011.

  • Type

    BT PCM TT 275 RM

  • Art.-No.

    810813

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Voltage Protector Device
TT System 20kA 40kA Surge Suppression Device
20kA 40kA Surge Protection for TT Electrical Systems
Location of Use:
Sub-Distribution Boards
System Type:
Three Phase, TT/TN-S
Protection Elements:
High Energy MOV+ High Energy GDT
Surge Ratings:
In=20/40kA(8/20μs)
High Surge Currents:
Imax=40/65kA(8/20μs)

Voltage Protector Device - BT PCM TT 275 RM

Reliable Protection Against Overvoltage and Surges

The BT PCM TT 275 RM is a high-performance voltage protector device designed to protect TT electrical systems from transient overvoltage, power surges, and lightning-induced spikes. Engineered for industrial, commercial, and residential applications, it ensures the safety and stability of critical electrical installations.
20kA 40kA 275V Surge Protection for TT Systems

Key Features:

  • Advanced Overvoltage Protection:

    • Effectively safeguards equipment from overvoltage up to 40 kA (8/20 µs).

  • TT System Compatibility:

    • Tailored for TT earthing systems, providing optimized protection and stability.

  • Modular Construction:

    • Plug-and-play design simplifies installation and allows for quick module replacement.

  • Wide Voltage Range:

    • Rated for 275V AC, suitable for diverse electrical configurations.

  • Real-Time Monitoring:

    • Integrated status indicators ensure quick and easy system monitoring.

  • Standards Compliance:

    • Fully compliant with IEC 61643-11, guaranteeing safe and reliable performance.
TT 275V Surge Protector 20kA 40kA

Technical Specifications:

  • Nominal Voltage (UN): 230V/400V AC
  • Maximum Surge Capacity (Imax): 40 kA (8/20 µs)
  • Voltage Protection Level (Up): ≤ 1.5 kV
  • Response Time: < 25 ns
  • Enclosure Protection Rating: IP20
20kA 40kA 275V TT SPD

Applications:

  • Industrial and commercial power distribution systems
  • Renewable energy setups, including solar and wind power systems
  • Data centers, IT networks, and telecommunications equipment
  • Residential electrical panels requiring robust protection
20kA 40kA 275V TT Surge Protection Device

Benefits:

Prolongs equipment lifespan by protecting against voltage spikes and surges Reduces downtime and minimizes maintenance costs Enhances safety and reliability in electrical systems Modular design simplifies maintenance and lowers operational disruptions
TT Surge Protector 20kA 40kA 275V

Technical Data

Product Showcase

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