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PCE
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DIFF Subgroup
H01H 1/64

Protective enclosures, baffle plates, or screens for contacts

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Contacts > Protective enclosures, baffle plates, or screens for contacts

CPC:

Contacts (liquid contacts H01H29/04) > Protective enclosures, baffle plates, or screens for contacts

Of 2 combined children, 1 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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  • H01H 1/645 CPC only CPC only
  • H01H 1/66 Contacts sealed in an evacuated or gas-filled envelope, e.g. magnetic dry-reed contacts IPC+CPC Available in IPC and CPC