Circuit Breakers Naval Shipboard UseCircuit Breakers for Naval Shipboard Use Contents Description PageDescription PageDescription PageDescription Page Selector Guide for Types AQB-A51, Types AQB-A250, Type NQB-A803 98 Navy Circuit Breakers 2 NQB-A51 23 NQB-A250 . 48 Product Selection 98 General Information 3 Product Selection 23 Product Selection .48 Outline Dimensions 99 Design Features . 3 Outline Dimensions 25 Outline Dimensions .54 Types AQB-A1601, Standard Features . 4 Time-Current Curve 28 Time-Current Curve .59 NQB-A1601 . 100 Application . 5 Types AQB-A100, Types AQB-LF100, Product Selection . 100 NQB-A100 . 29 AQB-LF250 60 General Ordering Outline Dimensions . 102 Information 5 Product Selection 29 Product Selection .61 Time-Current Curve . 107 Marine Breaker Outline Dimensions 32 Outline Dimensions .65 Types AQB-A1602, Application 5 Time-Current Curve 33 Time-Current Curve .69 NQB-A1602 . 109 Types ALB-1, NLB-1 . 6 Types AQB-A101, Types AQB-A253, Product Selection . 110 Product Selection . 6 NQB-A101 . 34 AQB-L253, NQB-A253 .70 Outline Dimensions . 111 Outline Dimensions . 8 Product Selection 34 Product Selection .71 Time-Current Curve . 112 Time-Current Curve 16 Outline Dimensions 38 Outline Dimensions .75 Types ACB 1600/2000HR Types AQB-A50, Time-Current Curve 42 Time-Current Curve .77 3200/4000HR 113 NQB-A50 17 Types AQB-A103 RMS, Types AQB-L400, Outline Dimensions . 115 Product Selection 17 NQB-A103 . 44 AQB-LL400, NQB-LL400 78 Time-Current Curve . 117 Outline Dimensions 19 Product Selection 44 Product Selection 79 Time-Current Curve 22 Time-Current Curve 45 Outline Dimensions 83 Time-Current Curve 86 Circuit Breakers for Naval Shipboard Use PG01218003EJanuary 2010 www.eaton.com 1