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PCE
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IPC Subgroup
H01H 35/28

Compensation for variation of ambient pressure or temperature

Introduced: September 1968

Last revised: January 2006

Full Title

Switches operated by change of a physical condition > Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow > Details > Compensation for variation of ambient pressure or temperature

Classification Context

Section:
ELECTRICITY
Class:
ELECTRIC ELEMENTS
Subclass:
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES