modular fuseblocks 0-600v, 100 amps form no. 1BS101 page 1 of 1 bif doc #1206 bussmann catalog symbol: 1BS101 voltage rating: 600v current rating: 100a base: molded black phenolic, 150 c mounting studs: zinc-plated steel ? - 20 ? ?a hex head bolt nut: zinc-plated steel washer: zinc-plated steel ? belleville washer connector: tin-plated aluminum wire range: single #2/0 through single #14awg wire types: copper or aluminum stranded or solid withstand rating: 200,000a rms. sym. or the interrupting rating of the fuse used, whichever is smaller. dovetail interlock: dovetail interlock feature on each side of the base allows mounting multiple poles adjacent to one another. torque requirements: conductor set screw: 120 lbs-in fuse mounting bolt: 70 lbs-in agency approvals: u.l. recognized, guide no. izlt2, file no. e14853 csa certified, class 6225-01, file 47235 1b s101 the only controlled copy of this bif document is the electronic read-only version located on the bussmann network drive. all ot her copies of this bif document are by definition uncontrolled. this bul- letin is intended to clearly present comprehensive product data and provide technical information that will help the end user w ith design applications. bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. once a product has been selected, it should be tested by the user in all possible applications. 'b' ref. 'a' ref. c l c l mounting hole arrangement 'c' ref. (1.05) (2.00) (.37) (1.75) (.13) (.88) 50.8 26.7 9.4 44.5 3.3 22.4 (1.560) (1.560) 39.62 39.62 (.28) (.20) (.41) 7.1 10.4 5.1 (.41) (.66) (.44) 11.2 16.8 10.4 (1.37) 6.4 (.25) anti-rotation pin (.30) 7.6 34.8 mounting surface (.45) clearance for screw head (1.76) 11.4 44.7 5.1 (.20) (.30) 7.7 x mounting hole slot for #10 screw (1.560) 39.62 39.62 (1.560) (.203) 5.16 dia. 9.53 (.375) dia. interlocking dovetail tab block no. 1BS101 this block is furnished with an interlocking dovetail feature as shown. when mounting multiple fuseblocks side by side, center-to- center distance between mounting holes each pole is 44.58 (1.755). maximum fuse blade width is 25.40 (1.000). mounting dimensions mm (inches) catalog no. ? ? ? fwa 70a-100a 49.3 (1.94) 16.0 (0.63) 95.4 (3.75) fwh 35b-60b 58.9 (2.32) 25.6 (1.01) 104.9 (4.13) fwh 70b-100b 72.4 (2.85) 39.1 (1.54) 118.3 (4.66) fwx 35a-60a 59.4 (2.34) 26.1 (1.03) 105.4 (4.15) fwx 70a-100a 59.7 (2.35) 26.4 (1.04) 105.6 (4.16) kac 1-30 63.5 (2.50) 30.2 (1.19) 109.4 (4.31) kac 35-60 88.9 (3.50) 55.6 (2.19) 134.8 (5.31) kac 70-100 105.7 (4.16) 72.3 (2.85) 151.6 (5.97) kbc 35-60 88.9 (3.50) 55.6 (2.19) 134.8 (5.31) kbc 70-100 93.0 (3.66) 59.6 (2.35) 138.9 (5.47) lpj 70sp-100sp 95.5 (3.76) 62.2 (2.45) 141.4 (5.57) jjs 70-100 59.9 (2.36) 26.6 (1.05) 105.9 (4.17) jks 70-100 96.3 (3.79) 62.9 (2.48) 142.2 (5.60) 80-100l14c 89.9 (3.54) 56.6 (2.23) 135.8 (5.35) 80-100l09c 112.0 (4.41) 78.7 (3.10) 157.9 (6.22) ce logo denotes compliance with european union low voltage directive (50-1000 vac, 75-1500 vdc). refer to bif document #8002 or contact bussmann application engineering at 314-527-1270 for more information. dimensions rev. a sb98107 12-16-98
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