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ASCO SERIES 300 Group G Service Entrance Product Wiring Outline and Mounting Data

Specifications and dimensions subject to change without notice. Do not use for construction. Request construction drawings from your local ASCO representative. These drawings are for our current ATS products. For older ATSs (or if you are uncertain) please contact ASCO Power Services provide the Serial Number and Catalog Number from the ATS nameplate.

Product Type Frame Phase Enclosure Type Wiring Diagram Outline/Mounting
300SE DAUS 70-225 Single 1 9787​39 867467-003
300SE DAUS 70-225 Three 1 978741 867467-003
300SE DAUS 70-225 Single 12/3R 978739 867467-009
300SE DAUS 70-225 Three 12/3R 978741 867467-009
300SE DAUS 70-225 Single 4/4X 978739 867467-006
300SE DAUS 70-225 Three 4/4X 978741 867467-006
300SE JAUS 250-400 Single 1 978744 805715-002
300SE JAUS 250-400 Three 1 978745 805715-002
300SE JAUS 250-400 Single 12/3R 978744 805715-008
300SE JAUS 250-400 Three 12/3R 978745 805715-008
300SE JAUS 600 Single 1 978744 882678-001
300SE JAUS 600 Three 1 978745 882678-001
300SE JAUS 600 Single 3R 978744 882678-018
300SE JAUS 600 Three 3R 978745 882678-018
300SE HAUS 800 Single 1 1001656 882322-001
300SE HAUS 800 Three 1 1001657 882322-001
300SE HAUS 800 Single 3R 1001656 882322-002
300SE HAUS 800 Three 3R 1001657 882322-002
300SE HAUS 1000 Single 4/4X 1001656 754578-100
300SE HAUS 1000 Three 4/4X 1001657 754578-100
300SE HAUS 1000-1200 Single 1 1001656 754578-053
300SE HAUS 1000-1200 Three 1 1001657 754578-053
300SE HAUS 1000-1200 Single 3R 1001656 754578-060
300SE HAUS 1000-1200 Three 3R 1001657 754578-060
300SE GAUS 1600-2000 Three 1 1001662 754577-051
300SE GAUS 1600-2000 Three 3R 1001662 754577-050
300SE GAUS 2500-3000 Three 1 1001662-002 754577-052
300SE GAUS 2500-3000 Three 3R 1001662-002 754577-053​