IEVref: 581-27-07 ID: Language: en Status: Standard Term: contact size Synonym1: Synonym2: Synonym3: Symbol: Definition: designation used to differentiate one contact from another NOTE – The contact size may be denoted by one of the following systems: a) numbering system: assigned numbers used to denote the size of the contact and its related conductor accommodation, b) current rating system: the related current-carrying capacity is used to denote the size of the contact, c) cross-sectional area system: reference is made to the cross-sectional area of the maximum conductor accommodation to denote the size of the contact. Publication date: 2008-09 Source: Replaces: Internal notes: CO remarks: TC/SC remarks: VT remarks: Domain1: Domain2: Domain3: Domain4: Domain5: