77 ltlutilit y supply c om GROUNDING JUMPERS TRUSTED SINCE 1958 Plain Shr ouded Unshr ouded F errules Plain f e rrules ar e desig ned f or use with all g r ounding clamps that f e atur e pr essur e t e rminals including the 1 duck bill and 1 5 f at ja w clamp C opper f errules ar e a v ailable in t w o dif er ent st yles unshr ouded and shr ouded Shr ouded f e rrules ar e c ompr essed on both the c onduc t or and the jacket of the cable t o r educ e bending str ess Unshr ouded f e rrules ar e crimped on the c onduc t or strands only T hese f e rrules ar e manufac tur ed of tin plat e d 995 pur e c opper Aluminum f e rrules ar e a v ailable in t w o dif er ent st yles unshr ouded and shr ouded Shr ouded f e rrules ar e c ompr essed on both the c onduc t or and the jacket of the cable t o r educ e bending str ess Unshr ouded f e rrules ar e crimped on the c onduc t or strands only P a r t C able S i z e S trand D ie Codes TB Jack et D ie C odes TB Burndy D ie Number W eight lb ea pair Copper S h rouded 24424 2 50 71 030 24425 10 50 71 035 24426 20 60 76 040 24427 40 66 106 045 Copper Unshrouded 24420 2 50 030 24421 10 50 U243 030 24422 20 60 U245 035 24423 40 66 U247 035 Aluminum S h rouded 24434 2 50 71 01 24436 20 60 76 015 24437 40 71 106 015 Aluminum Unshrouded 24430 2 50 012 24431 10 50 012 24432 20 60 016 24433 40 71 016 Aluminum Plain Unshrouded F errules T h r eaded Gr ounding F errules Salisbur y c ompr ession T h r eaded Gr ounding F e rrules pr o vide lo w r esistant c onnec tion t o cable strands with a thr eaded stud that secur ely scr ew s int o a clamp Nut and lock washers incr ease c o ntac t pr essur e and secur e the assembly T in plat ed c opper f e rrules can be used on either br onz e or aluminum body clamps All Salisbur y thr eaded g r ounding f e rrules ar e unshr ouded and manufac tur ed with a 5811 UNC thr eaded stud and meet the r equir ements of ASTM F855 P a r t ASTM Grade S i z e Installing D ie Codes TB Burndy D ie Numbers W eight ea pair lb AL UMINUM THREADED GROUNDING FERRULE 2026 1 2 5 0 2 2027 2 10 50 2 2620 3 20 60 3 2640 5 40 71 3 C OPPER THREADED GROUNDING FERRULES 2022 1 2 5 0 U243 5 2023 2 10 50 U243 4 2024 3 20 60 U245 4 4277 4 30 66 t 6 2025 5 40 66 U247 6 S alisbur y b y Honey w ell