SECTION E ELECTRICAL COMPONENT …

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SECTION EELECTRICAL COMPONENT NOMENCLATUREAND DATATOPICSPotential Relay nomenclature ..................................... Numbering system ........................................ .....E1Potential Relay data ........................................ ...........E2Current Relay data ........................................ .............E6Start Capacitor data ........................................ ..........E13Run Capacitor data ........................................ ...........E21This SECTION contains current information on Copeland products. Information on obsolete models can be obtained from your local wholesaler carrying Copeland Relay NomenclatureGeneral Electric has somewhat of a complicated numbering system for potential relays. Without a complete catalog, the numbering designations are not self-explanatory, but a basic understanding of the nomenclature is helpful in identifying potential replacements in an emergency Numbering SystemA typical General Electric potential relay number is as follows: 3ARRA3CT6D53ARR3 CT 3 D 5 Mounting Position ELECTRICAL Specifications Coil Rating Mounting Bracket & Terminal Connection Relay TypeE1 Wholesaler Copeland GE P/N Pick-up Drop Out Cont.

SECTION E ELECTRICAL COMPONENT NOMENCLATURE AND DATA TOPICS Potential Relay Nomenclature.....E1 G.E. Numbering System .....E1

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