Lightning arresters, voltage limiters and surge suppressors

HS v1996 Code: 853540

Revisions to 853540

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 853540. The most recent 1 version of this code (853540) is in the HS v2022 system:

This page shows a legacy version of code 853540 ( HS v1996).

Family tree for lightning arresters, voltage limiters and surge suppressors

    graph LR
    A["<a href='/classifications/hs/v1996/85'>85: Electrical mchy equip parts thereof;  sound recorder etc</a>"]
A --> B["<a href='/classifications/hs/v1996/8535'>8535: Electrical apparatus for switching or protecting electrical circuits, or for making connections to or in electrical circuits (for example, switches, fuses, lightning arresters, voltage limiters, surge suppressors, plugs, junction boxes)</a>"]
B --> C["<a href='/classifications/hs/v1996/853540'>853540: Lightning arresters, voltage limiters and surge suppressors</a>"]

    B --> D["<a href='/classifications/hs/v1996/853510'>853510: Fuses</a>"]
B --> E["<a href='/classifications/hs/v1996/853521'>853521: Automatic circuit breakers :-- For a voltage of less than 72.5 kV</a>"]
B --> F["<a href='/classifications/hs/v1996/853529'>853529: Automatic circuit breakers :-- Other</a>"]
B --> G["<a href='/classifications/hs/v1996/853530'>853530: Isolating switches and make-and-break switches</a>"]
B --> H["<a href='/classifications/hs/v1996/853590'>853590: Other</a>"]

    

    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight