Din Rail Mounted Surge Protection For Cabinet Systems
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Din Rail Mounted Surge Protection -BT BCM 25 RM/3+N
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  • Features
  • Datasheet
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Din Rail Mounted Surge Protection -BT BCM 25 RM/3+N

Din Rail Mounted Surge Protection BT BCM 25 RM/3+N（801036）is for installation at LPZ 0A-1 or higher, protecting low voltage equipment from surge damage. Applied in modular SPD Class I for TT/TN-S (“3+1” circuit) power supply system such as power distribution-room,distribution-cabinet and other important power supply system.. Designed according to IEC 61643-11; EN 61643-11; GB/T 18802.11.

  • Type

    BT BCM 25 RM/3+N

  • Art.-No.

    801036

  • Features

    1. 10/350μs, 8/20μs sparkgap, Three-phase TT/TN-S(“3+1” circuit) lightning surge protector.
    2. Lightning impulse current withstand max.25kA (10/350μs) L-N, max.100kA (10/350μs) N-PE.
    3. Adopt hermetical GDT technology, high follow current extinguishing capacity.
    4. Extremely low voltage protection level.
    5. Double thermals for parallel or series (V-shape) connection.
    6. Multifunctional connection for conductors and pure copper busbar.
    7. Green light indicates power functional mode (L-N module).

Inquiry
Download Datasheet
Din Rail Mounted Surge Protection
Surge Protector
Location of Use:
Main Distribution Boards
System Type:
3 Phase，TT/ TN-S
Modules:
3P+NPE
Protection Elements:
High Energy GDT
High Surge Currents:
limp= 25 kA/100 kA (10/350μs), Imax=100kA/200kA(8/20μs)

Din Rail Mounted Surge Protection is designed to provide organized surge management within structured electrical cabinet systems. Installed directly onto DIN rail assemblies, it focuses on maintaining stable electrical conditions by controlling transient voltage disturbances at key panel locations. Unlike products centered mainly on mounting hardware or standalone protection devices, Din Rail Mounted Surge Protection emphasizes system-level coordination inside electrical cabinets and modular distribution environments. By supporting cleaner electrical performance and better internal surge control, it contributes to improved operational consistency across industrial, commercial, and infrastructure electrical systems.

Features

1. DIN Rail Integrated Protection Layout: Designed for structured integration within DIN rail cabinet systems, supporting organized surge management across electrical panels.
2. Panel-Level Surge Coordination: Helps control transient voltage disturbances at multiple connection points inside electrical distribution systems.
3. Stable Electrical Cabinet Operation: Supports cleaner electrical conditions within control cabinets to reduce disruption from sudden voltage fluctuations.
4. Modular Distribution Compatibility: Suitable for modular electrical systems where multiple components operate within shared DIN rail configurations.
5. Continuous Surge Management Function: Provides ongoing surge control during daily electrical operation without requiring manual adjustments.
6. Space-Conscious Cabinet Integration: Supports efficient arrangement inside control cabinets while maintaining organized panel layouts.
Surge Protective Device

Advantages

1. Improved Surge Coordination Across Panels: Helps manage voltage disturbances more consistently throughout structured electrical cabinet systems.
2. Enhanced Internal Electrical Stability: Supports smoother electrical conditions inside control cabinets and distribution assemblies.
3. Better System-Level Electrical Consistency: Reduces uneven surge influence across multiple connected panel components.
4. Simplified Cabinet Surge Organization: Supports cleaner and more structured surge management inside DIN rail installations.
5. Reduced Electrical Disturbance Risk: Helps minimize disruptions caused by transient overvoltage events within cabinet systems.
6. Easier Expansion of Electrical Panels: Supports future upgrades and additional panel components without disrupting protection layout.
Surge Protection Device

Applications

1. Structured Electrical Cabinets: Used in cabinet systems requiring organized DIN rail surge management across multiple circuits.
2. Industrial Distribution Assemblies: Supports stable surge handling inside automation and industrial electrical environments.
3. Commercial Electrical Infrastructure: Applied in office buildings and commercial distribution systems requiring structured panel organization.
4. Modular Control Systems: Suitable for modular electrical environments where multiple DIN rail components operate together.
5. Utility and Infrastructure Projects: Supports electrical stability in transportation, energy, and infrastructure cabinet systems.
Surge Protection

Technical Data

Product Showcase

Surge Arrester
BT BCM 25 RM/3+N
BT BCM 25 RM/3+N Dimension
Dimension
BT BCM 25 RM/3+N Circuit
Circuit

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