how to order 7 3 x xx-xx series terminal no. of options style poles 1 2 3 2 to 30 (dash #s above 5 6 7 and 8 9 opposite page) *consult factory for combinations of screw options. options -45 slotted screw -47 screws up, wire ready -45-56 stainless steel screws, slotted -49 brass, phillips/slotted screw -50 clamp washer, phillips/slotted screw -58 no screws, barrier only -59 screws supplied unassembled -a oversize screws, #8-32 slotted -c no mounting ends -f rap-attach mounts -m 3.5 m screw, slotted -p .040" standoff pads -v 130 c insulator .438" pcb barrier terminal strip features ? robust and durable , 73 series screw terminals are ultrasonically welded into the thermoplastic insulator, eliminating terminal twisting and associated solder joint failure. ? molded to exact length, with no ugly saw cuts, beau terminal strips make your products look more professional. the terminal block is the one component that your cus- tomer is sure to see. ? wide variety of options. our broad range of screw, terminal, hardware and mounting options allows us to save you assembly costs and improve interconnect performance. description the series 73, pcb barrier terminal strip is one of our most versatile product series offering a broad range of screw, terminal and hardware options. the terminal block can be configured for maximum 14, 12 or 10 awg wires and up to 30 amps. made in the usa, all beau terminal blocks embody the highest quality standards in the industry-using the finest materials and world class manufacturing processes. they meet or exceed all applicable industry standards. technical specifications electrical dwv 10500 vdc ir >5000 megohms mechanical tightening torque 12 in-lbs. maximum torque 13 in-lbs. wire strip length 5/16" wire range 10 to 24 awg environmental continuous use temp rti electrical 110 o c rti mechanical w/o impact 110 o c materials insulator thermoplastic, ul94v-0, black terminal brass, tin-lead plate screws #6-32, phillips/slotted, steel, zinc chromate plate product ratings #6-32 binding head screw ul class b 15 amps @ 300 v 14 awg class c 15 amps @ 300 v 14 awg csa class b 20 amps @ 300 v 14 awg class c 20 amps @ 300 v 14 awg #6-32 wire clamp screw ul class b 20 amps @ 300 v 12 awg class c 20 amps @ 300 v 12 awg csa class b 20 amps @ 300 v 12 awg class c 20 amps @ 300 v 12 awg #8-32 wire clamp screw ul class b 30 amps @ 300 v 10 awg class c 30 amps @ 300 v 10 awg csa class b 30 amps @ 300 v 10 awg class c 30 amps @ 300 v 10 awg note: 3.5m and 4.0m screws carry #6-32 and #8-32 screw ratings respectively. agency listings ul file no. e48521 guide no. xcfr2 csa file no. 025562 beau molex industrial division new england operations gilford, nh 03246-6600 phone (603) 524-5101 fax (603) 524-1627 internet www.beauint.com series 73 beau terminal blocks
style 1 no pc terminal style 2 insulated solder turret style 3 insulated pc style 5 pc style 6 solder turret style 7 wire wrap style 8 right angle pc style 9 insulated quick connect no. of circuits 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 c in. mm .97 24,6 1.40 35,7 1.84 46,8 2.28 57,9 2.72 69,0 3.15 80,1 3.59 91,2 4.03 102 4.47 113 4.90 125 5.34 136 5.78 147 6.22 158 6.65 169 7.09 180 7.53 191 7.97 202 8.40 213 8.84 225 9.28 236 9.72 247 10.15 258 10.59 269 11.03 280 11.47 291 11.90 302 12.34 313 12.78 325 13.22 336 terminal styles a in. mm 1.71 43,5 2.15 54,6 2.59 65,7 3.03 76,8 3.46 88,0 3.90 99,1 4.34 110 4.78 121 5.21 132 5.65 144 6.09 155 6.53 166 6.96 177 7.40 188 7.84 199 8.28 210 8.71 221 9.15 232 9.59 244 10.03 255 10.46 266 10.90 277 11.34 288 11.78 299 12.22 310 12.65 321 13.09 332 13.53 344 13.96 355 b in. mm 1.31 33,4 1.75 44,5 2.19 55,6 2.63 66,7 3.06 77,8 3.50 88,9 3.94 100 4.38 111 4.81 122 5.25 133 5.69 144 6.13 156 6.56 167 7.00 178 7.44 189 7.88 200 8.31 211 8.75 222 9.19 233 9.63 244 10.06 256 10.50 267 10.94 278 11.38 289 11.81 300 12.25 311 12.69 322 13.13 333 13.56 345 series 73 .438" (11,1) .438" (11,1) .20" (5,1) a b c .190" dia (4,8) 2 mtg holes .40" (10,2) .75" (19,1) .20" (5,1) .32" dia (8,1) .070" x .032" (1,8 x 0,8) .34" (8,6) .59" (15,0) .32" dia (8,1) .34" (8,6) .59" (15,0) .062" x .032" (1,6 x 0,8) x .062" x .032" (1,6 x 0,8) .070" x .032" (1,8 x 0,8) .13" (3,3) .050" (1,3) .30" (7,6) .062" x .032" (1,6 x 0,8) .59" (15,0) .062" x .032" (1,6 x 0,8) .08" (2,0) .17" (4,3) y x .75" (19,1) .40" (10,2) .27" (6,9) .37" (9,4) option x std .22" (5,6) -12 .12" (3,0) z option x y z std .250 .60 .35 -110 .110 .60 .35 -187 .187 .42 .17 .32" dia (8,1) .125" (3,2) beau molex industrial division new england operations gilford, nh 03246-6600 phone (603) 524-5101 fax (603) 524-1627 internet www.beauint.com series 73 beau terminal blocks
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