Document Op0Ya0MDOmzYG2ZKNbL34mqv

52 S5a=> SiSS? L<U0LhU2-^>: PANELBOARDS AND SWITCHBOARDS Description UJ ig cj_JC/5 . 08 C/5 cac<oZQcQ/j>s<0"SPe <a. This Section Contains: i PANELBOARDS Page Type NPLAB . . . Type NLAB .... { Type NA1B Type NH1B___ Type NDP......... I Type NHDP____ Type CDP......... 54 55 56 57 58-59 58-59 60-61 i| I SWITCHBOARDS ! Service sections........................................... 64-65 Combination service and distribution .... 66 Distribution sections.................................. 67-68 i, Fusible switch units .................................... 72 Circuit breaker units .................................. 69-71 Starter units ............................................... 72 Modifications and accessories.................... 73 Replacement parts...................................... 74-76 COMBINATION SERVICE AND DISTRIBUTION SECTIONS Provides for main disconnect and distribution units. Type VSN fusible main disconnect -- Type CSN circuit breaker main disconnect -- distribution units either circuit breaker or fusible type -- barriered compartment at right hand side of 1 phase and 3 phase-3 wire sections for load conductors requiring top exit -- 200 to 800 ampere -- caution suggested when adding distribution units as space limited. DISTRIBUTION SECTIONS Type CB-VB -- with switchboard branch air circuit breaker -- bus risers provide 35 inches for installation of distribution units -- distribution units either circuit breaker, fusible or mag netic starter -- 800 to 1 600 ampere. SERVICE SECTIONS Type FSN--fusible main dis connect--knife type--200 to 1200 amperes -- interrupts rated current. VB394 Distribution Section Type VB--bus risers provide 6716 inches for installation of distribu tion units--dis tribution units either circuit breaker, fusible or magnetic starter 200 to 2000 ampere. Type HFSN--fusible main disconnect--bolted pressure contact switch--slow make quick break--provision for current limiting fuses--1200 to 4000 amperes. Type OSN--without mainprovision for switches or circuit breakers--400 to 2000 amperes. Type QVB--panelboard distribution sections--for power distribution re mote from service section--provi sion for mounting main fusible switch, branch circuit breakers, branch fusible switch and mag netic motor starters--200 to 1200 ampere--standard box sizes--45, 55, 65, 75 or 85 inches. o c cOn Type CBN--Circuit breaker main disconnect--molded case and switchboard air c<c circuit breakers--200 to 6000 amperes. CD CUTLER* HAMMER 52 CBN324 Service Section PULL BOX SECTIONS--for use with service sections where service conductors brought in undergroundmatch service section height and depth--12, 24, 32, 44 and 57 inch widths available--corner post sections available.