13.07.2015 Views

Specification Bulletin 682-31 - S&C Electric Company

Specification Bulletin 682-31 - S&C Electric Company

Specification Bulletin 682-31 - S&C Electric Company

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S&C Remote Supervisory Vista® Underground Distribution SwitchgearUnderCover Style Switchgear Low-Voltage EnclosureDimensions in inches (mm)1(25)1⁷⁄₁₆(37)RETRACTABLELIFTINGBRACKET48(1219)30(798)FRONT VIEW15¹⁄₂(394)SIDE VIEW15 (381) APPROXIMATE CONDUIT7 (178)ENTRANCE LOCATION2⁷⁄₈ (73)15¹⁄₂(394)7³⁄₄(197)2⁷⁄₈ (73)APPROXIMATE GROUNDROD LOCATION123 (76)30 (762)24 (610)ANCHOR BOLT PLANDOOR OPENS 115°ON A 30 (762) RADIUS1 Attach earth ground cable between the ground lug inside the low-voltageenclosure and the ground rod using copper cable of 4/0 or greaterand less than 10 feet in length.2 Ground rod must be 25 ohm impedance or less.18 S&C <strong>Specification</strong> <strong>Bulletin</strong> <strong>682</strong>-<strong>31</strong>

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