इंटरनेट मानक Disclosure to Promote the Right To Information Whereas the Parliament of India has set out to provide a practical regime of right to information for citizens to secure access to information under the control of public authorities, in order to promote transparency and accountability in the working of every public authority, and whereas the attached publication of the Bureau of Indian Standards is of particular interest to the public, particularly disadvantaged communities and those engaged in the pursuit of education and knowledge, the attached public safety standard is made available to promote the timely dissemination of this information in an accurate manner to the public. “जान1 का अ+धकार, जी1 का अ+धकार” “प0रा1 को छोड न’ 5 तरफ” Mazdoor Kisan Shakti Sangathan Jawaharlal Nehru “The Right to Information, The Right to Live” “Step Out From the Old to the New” IS 13961 (1994): Insulating Poles (Insulating Sticks) and Universal Tool Attachments (Fittings) for Live Working [ETD 36: Tools and Equipment for Live Working] “!ान $ एक न’ भारत का +नम-ण” Satyanarayan Gangaram Pitroda ““IInnvveenntt aa NNeeww IInnddiiaa UUssiinngg KKnnoowwlleeddggee”” “!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता हहहहै””ै” Bhartṛhari—Nītiśatakam “Knowledge is such a treasure which cannot be stolen” IS 16931 : 1994 IEC 832 : 1988 V-Rlh 9Ts Indian Standard GNITALUSNI SELOP GNI-TALUSNI( )SKCITS DNA LASREVINU LOOT STNEMHCATTA )SGNITTIF( ROF E~VIL WORKING UDC 88.126t387513.126 0 SIB 4991 BUREAU QF INDIAN STANDARDS KANAM ,NAVAHB 9 RUDAHAB HAHS RAFAZ GRAM NEW IHLED 200011 April 4991 ecirP puorG 51 CONTENTS NATIONAL FOREWORD INTRODIJCTI~ .., . . : : 1: 1: : : 1: 1 : : : 11 1: 1 : 1 : 1 : : 1: 1 : 1 : : 11 1 : 5 3 esualC ...,.,....,...,....................epocS.l 2. snoitinifeD 1,2 snoitinifeD”EI ; : : . 5 2.2 snoitinifeD fo laiceps smret desu ni siht d&d&s 1 : 1 : : : . 5 5 6 RETPAHC 1: GNlTALUSNf SELOP WITH YLTNENAMREP ATTACHED FITTINGS SECTION ONE ~~-T ECHNICAL CHARACTERISTICS 3 lareneG :4 noitalnsnl : i 1 1 i 1 1 : ’ .5 lanoisnemiD dna lacinahcem scitsiretcarahc .6 sdnE fo gnitalusni selop )skcits( 6.1 lacinahceM noitcetorp 1 : : 2.6 noisorroC noitcetorp . 6.3 gnitcudnoC strap 7. elpitluM sebut ro dor stoot : : : : : : : : : owT SECTION TYPET ESTS 8. General . ,ol 9. ,anoisnemi DlausiV noitcepsni keehc : : : : 9 11 II lacinahceM stset :- : : 1 : : 1 : : : 1 : : 1 : : : : : : : : 1 : : 11 2.,,I .I I noisneT noisroT 1 : : : : : 11 11 11 12 .21 12 .31 12 14. 13 15. 13 16. 14 17. 18. 14 14 19. 14 20. 15 21. . gnirusaeM elop dr do; ;stlck’) : : : : : : : ‘. : . ’ 15 22. 16 23. noisneT rellup dne-daed( )loot : : : : . 16 16 24. gnilpmaS stset .52 enituoR stset , : : : . 1 : : .” 17 I8 RETPAHC :II LASREVINU TOOL ATTACHMENTS (FITTINGS) SIT.TKJN FOUR TECHNICAI. CHARACTERISTICS C‘OMHON TO ALI T(H)I A.TT~A(‘IIMEY’IS 26. General lanoisnemiD dna lacinahcem scitsiretcarahc 28. 27. lacinahceM noitcetorp 91 . 24. noisorroC noitcetorp 19 ‘.’ ‘.. .03 gnitcudnoC stnemhcatta 1 : : : : 1 a1 21 12 31. lareneG . . . . . . 21 32. lausiV noitcepsni ........................ 25 33. lanoisnemiD kcehc ....................... 25 34. ytilibitapmoC kcehc ......................... 25 35. kooH elop retpada elbatcarter( kooh kcits )retpada dna lasrevinu retpada 25 36. demroF eriw loot ........................ 26 31. gnitacoL nip gnitacol( )tfird ................... 26 38. rotcudnoC gninaelc :hsurb ralubut-imes epyt ............ 26 39. rotcudnoC gninaelc :hsurb depahs-V epyt ............. 27 40. nacliO ............................. 27 41. tehctaR rennaps tehctar( )hcnerw ................. 27 42. rennapS )hcnerw( ......................... 28 43. nip-tilpS revomer yek-rettoc( )revomer ............... 28 44. gnidloH krof ........................... 29 45. nip-tilpS rellatsni revomer yek-rettoc( rellatsni )revomer ....... 29 46. gnidniB rettuc-eriw eit( )rettuc-eriw ............... _ 29 41. yratoR edalb ........................... 30 48. yratoR gnorp ......................... 30 49. elbatsujdA sreilp ........................ 30 50. pirg-eciV sreilp .................. : ....... 30 51. elbatsujdA rotalusni krof .................... 31 52. elgna-llA sreilp ......................... 32 53. redloh-niP ........................... . . 32 54. elbixelF rennaps daeh elbixelf( hcnerw )daeh ............ 33 55. retemmA redloh ........................ 33 56. ecnerefretni-itnA diarb rotacilppa ................. 33 57. Hack was ........................... 34 58. rorriM ............................. 34 59. rotcudnoC )eriw( eguag ..................... 34 60. Gap eguag ........................... 35 61. sivelC dna nonet elop sloot sivelc( dna eugnot )sloot ......... 35 SKTION SIX SAMPLING AND ROUTINE TFSTS 62 gnilpmaS stset 35 63 enituoR stset 36 RETPAHC :III LAICEPS SESUALC 64 gnikraM . 37 65. snoitacifidoM . 37 66. ecnatpeccA stset 37 XIDNEWA A 38 Accepklm! tests x~nuii~A B gnitalusnI selop htiw yltncnamrcp dehcatta sgnittif jcrugiF 39 XIIINWJIA C lasrcvinil loot stnemhcatta )sgnittif( serugiF 44 XXINCPPA D Splincd sdne fo selop dna stnemhcatta selpmaxE 60 XI>I&~PPA E noisarbA ccnatuiskr tset lacinhceT data 62 LANO~~N X,FNQ, ,. ,. ,. ,.. ,.. . 63 2 IS 13961 : 1994 IEC 832 : 1988 Indian Standard GNITALUSNI SELOP GNITALUSNI( )SKCITS DNA LASREVINU LOOT STNEMHCATTA )SGNITTIF( ROF EVIL WORKING LANOITAN DROWEROF sihT naidnI dradnatS hcihw si lacitnedi CEIhtiw buP 832 (1988) deussi yb eht lanoitanretnI lacinhcetortcelE noissimmoC saw detpoda yb eht Bureau fo naidnI sdradnatS no eht noitadnemmocer fo eht slooT dna tnempiuqE rof eviL gnikroW lanoitceS eettimmoC (ET 36) dna lavorppa fo eht lacinhcetortcclE noisiviD .licnuoC ehT txet fo CEI dradnatS sah neeb devorppa sa elbatius rof noitacilbup sa naidnI dradnatS tuohtiw .noitaived nI eht naidnI ,txetnoc eht lanoitaN ,eettimmoC ET 36. sah revewoh dediced ot dda eht elbisiv egrahcsid tset no lasrevinu loot stnemhcatta .)sgnittif( ehT tnemeriuqer dna dohtem fo siht tset si nevig ni eht lanoitaN .xennA . nI siht detpoda ,dradnats ecnerefer sraeppa ot niatrec lanoitanretnI sdradnatS rof hcihw naidnI sdradnatS osla .tsixe ehT gnidnopserroc naidnI sdradnatS hcihw era ot cb substituted ni rieht ecalp era detsil woleb gnola htiw rieht eerged fo ecnelaviuqe rof eht snoitide :detacidni Internationul Corresponding Indian Degree of Standard Standurd Equivalence CEI buP 50 (151) SI 1885 traP( 74) : 1993 lacnhcetortcelE lacitnedI‘ (1978) yralubacov : traP 74 lacirtcelE dna citengam secived CEI buP 60 SI 2071 sdohteM fo hgih egatlov gnitset yllacinhceT tnelaviuqe CEI buP 410 SI 2500 traP( 1) : I992 gnilpmaS noitcepsni od (1973) selbat : traP 1 noitcepsnI yb setubirtta dna yb tnuoc fo stcefed Cfrrs: revision) CEI buP 855 SI 13770 : 1993 gnitalusnI dellif-maof sebut lacitnedI (1985) dna dilos sdor rof evil working CEI buP 743 SI 13985 : 1994 ygoloniimcT rof. sloot dna od (1983) tnempiuqe ot eb desu ni evil gnikrow ehT denrecnoc lacinhcet eettimmoc sah deweiver eht snoisivorp fo CEI buP 212 (1971) derrefer ni siht detpoda dradnats dna sah dediced taht ti si elbatpecca rof esu ni noitcnujnoc htiw siht .dradnats roF eht esoprup fo gnidiced rehtehw a ralucitrap tnemeriuqer fo siht dradnats si deilpmoc ,htiw eht lanif ,eulav devresbo ro ,detaluclac gnisserpxe eht tluser fo a ,tset llahs eh dednuor ffo ni ecnadrocca htiw SI 2 : 1960 seluR‘ rof gnidnuor ffo laciremun seulav (revised)‘. The rebmun fo tnacifingis secalp deniater ni eht dednuor ffo eulav dluohs eb eht emas sa taht fo eht deificeps eulav ni siht .dradnats ylnO eht hsilgnE egaugnal txet ni eht lanoitanretnI dradnatS sah neeb deniater elihw gnitpoda ti ni siht naidnI .dradnatS IS 13961~1994 IEC 832 : 1988 lNTRODUCTlON sihT standard srevoc lareneg .srettam tI dluohs ton eb deredisnoc etelpmoc ni dna~flesti ti sevael ot hcae remotsuc eht task fo gnihsilbatse his nwo deliated .stnemeriuqer esehT lliw ,revoc rof ,elpmaxe deriuqer lacinahcem ecnamrofrep and snoitidnoc fo ytilibaegnahcretni htiw tnempiuqe ydaerla ni .ecivres .1 Scope sihT standard is elbacilppa ot insulating selop gnitalusni( )skcits and loot stnemhcatta )sgnittif( and is dedivid otni eerht .sretpahc retpahC :I seificepS eht deriuqer scitsiretcarahc rof insulating selop htiw yltnenamrep dehcatta sgnittif and eht stset lacirtcele( and )lacinahcem hcihw shall eb satis- deif yb eseht .sloot retpahC II : seificepS eht deriuqer scitsiretcarahc rof parts hcihw yam eb dehcatta ot and dehcated morf eht sdne fo selop debircsed ni retpahC ,I and eht stset hcihw shall eb deifsitas eseht’yb .sloot retpahC :III seificepS eht laiceps sesualc elbacilppa ot insulating seloP and lasrevinu loot .stnemhcatta gnitalusni,ehT selop denoitnem ni this standard shall eb tliub htiw insulating sebut and sdor ni ecnadrocca htiw I CE noitacilbuP 855. 2. Definitions 2.1 IEV Definitions ehT gniwollof smret era denifed ni ecnadrocca htiw I CE noitacilbuP 50 I( 5 )I and 1 CE noitacilbuP 410. Type test A tset fo eno ro erom secived edam ot a niatrec ngised ot wohs that eht ngised steem niatrec snoitacificeps VEI( 15 -40-l .)51 Routirw test A tset ot hcihw hcae laudividni ecived is detcejbus gnirud ro retfa erutcafunam ot niatrecsa rehtehw ti seilpmoc htiw niatrec airetirc VEI( .)61-40-151 A tset no a rebmun fo secived nekat at modnar morf a hctab VEI( 15 -40-l .)71 Acceytance test A lautcartnoc tset ot evorp ot remotsuceht that eht ecived steem niatrec snortidnoc fo its noitaciticeps VEI( SI I -03-N), 5 ( CEI egap 9 ) IS 13961: 1994 IEC 832 : 1988 Rated value A ytitnauq eulav assigned, yllareneg yb a ,rerutcafunam rof a deificeps gnitarepo noitidnoc fo a ,tnenopmoc ecived ro tnempiuqe I( E V 15 .)30-40-I Minor defect _ A ronim tcefed is a tcefed that is ton ylekil ot ecuder yllairetam eht ytilibasu fo eht tinu fo tcudorp rof its dednetni ,esoprup ro is a erutraped morf dehsilbatse standards gnivah elttil gniraeb no eht evitceffe esu ro noitarepo fo eht tinu I(, CE noitacilbuP 410, esualc-buS .)3.1.2 Major defect A rojam tcefed is a ,tcefed rehto than ,lacitirc that is ylekil ot tluser ni ,eruliaf ro ot ecuder yllairetam eht ytilibasu fo eht tinu fo tcudorp rof its dednetni esoprup I( CE noitacilbuP 410, esualc-buS .)2.1.2 Critical defect A lacitirc tcefed is a tcefed that tnemgduj and ecneirepxe etacidni is ylekil ot tluser ni suodrazah ro efasnu snoitidnoc rof slaudividni using, gniniatniam ro gnidneped nopu eht ,tcudorp ro a tcefed that tnemgduj and ecneirepxe etacidni is ylekil ot tneverp ecnamrofrep fo eht noitcnuf fo a rojam dne meti I( CE noitacilbuP 410, esualc-buS .)1.1.2 Lkfinitions qf special terms used in this standard EndJitting traP yllareneg( )cillatem yltnenamrep dettif ot eht sdne fo insulating ebut ro dor I( CE noitacilbuP 743, esualc-buS .2.1 .)I c‘.Q f0 tool slooT hcihw evah eht emas ngised and lauqe .snoisnemid Family of to0f.r tI sedulcni all eht sepyt fo sloot hcihw evah eht emas noitcnuf ,noitazilitu( ,esu .).cte M/IIC’T roniM“ tcefed lortnoc .”tset tI stsisnoc fo gniylppa a niatrec ecrof ro euqrot deificeps( ni this standard) ot a loot and gniyfirev rehtehw yna ronim tcefed has .derrucco rojaM“ tcefed lortnoc .”tset tI stsisnoc fo gniylppa a niatrec ecrof ro euqrot deificeps( ni this standard) ot a loot and gniyfirev rehtehw yna roiLam ro lacitirc tcefed has .derrucco T,: detaR euqrot nevig yb eht rerutcafunam rof I; loot and gnitset .sesoprup F7.%: detaR elisnet ecrof nevig yb eht rerutcafunam rof a loot and gnitset .sesoprup Fc.y: detaR noisserpmoc ecrof nevig yb eht rerutcafunam rof a loot and gnitset .sesoprup :.hBF detaR gnidneb ecrof nevig yb eht rerutcafunam rof a loot and gnitset .sesoprup ( CEI rgp 11 ) IS 13961: 1994 IEC 832 : 1988 CHAPTER I: INSULATING SELOP HTIW YLTNENAMREP DEHCATTA SGNITTIF NOITCES ENO -- LACINHCET SCITSIRETCARAHC 3. General eraC shall eb nekat ot erusne that etaitqeda noitnetta is nevig ot eziminim eht thgiew and ezis ot ezimitpo eht handling fo eht .tnempiuqe 4. Insulation noitalusnI shall eb deniatbo yb a htgnel fo ebut ro dor ni ecnadrocca htiw I CE -:]buP noitac‘ 855. 5. Dimensional and mechanical characteristics lanoisnemiD :scitsiretcarahc roF hcae epyt fo loot eht rerutcafunam shall etacidni eht snoisnemid ro gnitarepo segnar gnitaler ot eht cificeps snoitcnuf fo eht .loot lacinahceM :scitsiretcarahc roF hcae epyt fo loot eht rerutcafunam shall evig detar seulav gnidnopserroc htiw eht~ scitsiretcarahc deificeps ni selbaT I and .II TABLE I lacinahceM stset era ton deriuqer tub ylno lausiv noitcepsni esualC( )9 and lanoisnemid skcehc esualC( )01 on: detalusnI relio elop ,)kcits( -~~ no-pilC retemma elop .)gnotrema( _ Safety hook Hook pole Universal Mire holding Tic pole pole (retrac- extension hand pole pole (wire Cotter-key Wirc- (tie stick) table hook (retractable (universal holding plier pole cutter stick) hook stick) hand stick) stick) Atics X X X x X X X x \T X X X X Ithcr special Tonsilc Tcnsilc rorsion iolding Holding Cutting characlcriatm strctlgh of strength of strength of capability capability CapA- the rotary the con- the wing Torsion hility blade and nccting screws strength prong 1clamp i of the support- ilandlC Torsion s~rcngtli 01 IllC oplx\t- ing handle -i - 7 ( IEC page 13 )