Table 1Frame Trip Ratings Frame TechnicalDataTD03801003EEffective March 2014NFrame 310 moldedcasecircuit breaker 3201501200ATON wwweatoncomTable 2NGS NGH NGC and NGU Rating and Ampere Ran ID: 322199
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Technical Data TD03801003EEffective March 2014Supersedes Table 1.Frame Trip Ratings Frame TechnicalDataTD03801003EEffective March 2014N-Frame 310+ molded-casecircuit breaker 320–1200ATON www.eaton.comTable 2.NGS, NGH, NGC, and NGU Rating and Ampere Range Specification240 Vac480 Vac600 VacFour-poleWeight (approximate) lbs (kg)Four-poleTable 3.Line and Load Terminals Breaker AmperesAWG Wire Range/o. of ConductorsMetric Wire Range (mmStandard Copper/Aluminum Pressure TerminalsTA7000NB1TA1000NB1 TA1200NB1 TA1201NB1 Optional Copper Pressure Type TerminalsTerminal rating is AL9CU.Terminal rating is AL7CU. TechnicalDataTD03801003EEffective March 2014N-Frame 310+ molded-casecircuit breaker 320–1200ATON www.eaton.com 4.13(104.9) Removable Terminal To-Trip Terminal ArrangementsTorqueTA700NB1TA1000NB1TA1200NB1TA1201NB1 HandlePositionDim Ain (mm)Dim Bin (mm)ON7.67(194.8)8.08(205.2)OFF9.90(251.5)10.33(262.4)TRIP9.03(229.4)9.47(240.5)RESET10.04(264.2)10.46(265.7) Handle Forceslbs (kgs) ON130 (59.0)OFF105 (47.6)RESET160 (72.6) HANDLE PIVOT q LOAD ENDLINE END MECH LOAD ENDLINE ENDLOAD ENDLINE END Removable Terminal 12X 0.50–13 Tap (12X 1.75)0º±2º~TripWire Trough for Figure 1. AB DE-ION Circuit Breaker—NG 310+ Frame 1000BoulevardCleveland,44122States2014ReservedPrintedUSAPublicationTD03801003EZ15043March2014propertyrespectiveowners.N-Frame 310+ molded-casecircuit breaker 320–1200ATechnicalDataTD03801003EEffective March 2014 Ampere RatingMounting Bolts / Front Connecting Terminals 7.00(177.8)11.50(292.1)8.63(219.1)2.75(69.9)1.38 (34.9)14.75(374.7)3.44(87.3)2X R.25(6.4)1.91(48.4)3.68(93.5)1.50(38.1)3.19(80.9)6.38(161.9)6X R.19(4.8)1.72(43.7)2.75 (69.9)5.50 (139.7) Figure 2. Type NG 310+ Three-Pole Breakers