circuit breaker

automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit
Thing general Q211058
Press Enter · cited answer in seconds

circuit breaker

Summary

circuit breaker ranks in the top 2% of general entities by monthly Wikipedia readership (2,493 views/month).[1]

Key Facts

  • circuit breaker is a type of overcurrent protection[2].
  • circuit breaker is a type of protect switch[3].
  • circuit breaker's Commons category is recorded as Circuit breakers[4].
  • circuit breaker's OpenStreetMap tag is recorded as power=switch[5].
  • circuit breaker's OpenStreetMap tag is recorded as switch=circuit_breaker[6].
  • circuit breaker's described by source is recorded as Great Soviet Encyclopedia (1926–1947)[7].
  • circuit breaker's has characteristic is recorded as breaking capacity[8].
  • circuit breaker's has characteristic is recorded as tripping characteristic[9].
  • circuit breaker's has characteristic is recorded as Q31836033[10].
  • circuit breaker's has characteristic is recorded as colloquial expression[11].
  • circuit breaker's different from is recorded as fuse[12].
  • circuit breaker's different from is recorded as trading curb[13].
  • circuit breaker's MCN code is recorded as 8536.20.00[14].
  • circuit breaker's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4[15].

Body

Definition and Type

Recorded subclass of include overcurrent protection[2] and protect switch[3].

Why It Matters

circuit breaker ranks in the top 2% of general entities by monthly Wikipedia readership (2,493 views/month).[1] It has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[16] It is known by 48 alternative names across languages and contexts.[17]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . wikidata.org.

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [16] . Wikidata sitelinks. wikidata.org.
  3. [17] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). circuit breaker. Retrieved April 10, 2026, from https://4ort.xyz/entity/circuit-breaker
MLA “circuit breaker.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/circuit-breaker.
BibTeX @misc{4ortxyz_circuit-breaker_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{circuit breaker}}, year = {2026}, url = {https://4ort.xyz/entity/circuit-breaker}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): circuit breaker — https://4ort.xyz/entity/circuit-breaker (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/circuit-breaker · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 3d ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 4CNXjK
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  2. 4w ago · Jindřich Rubeš · 2026-06-12 view diff on Wikidata ↗
    Subclass of overcurrent protection, protect switch
    Aliases
    Different from fuse, trading curb
    On focus list of wikimedia project Wikipedia:Vital articles/Level/4
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P9322]]: h0005857-jistice, [[:toollabs:quickstatements/#/batch/259494|batch #259494]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.