Transcription of SECTION E ELECTRICAL COMPONENT NOMENCLATURE …
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SECTION EELECTRICAL COMPONENT NOMENCLATUREAND DATATOPICSP otential Relay NOMENCLATURE .. Numbering System ..E1 Potential Relay Data ..E2 Current Relay Data ..E6 Start Capacitor Data ..E13 Run Capacitor Data ..E21 This 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: 3 ARRA3CT6D53 ARR3 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.
940-0046-19 040-0046-19 3arr22j6d5 320 - 340 60 - 121 420 60 040-0046-20 3arr22j5p5 170 - 180 35 - 77 253 60 040-0046-21 3arr22j7m5 150 - 160 15 - 45 130 60
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