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Insulators

An insulator is a material or object that blocks or significantly reduces the flow of electricity, heat, or sound from one area to another. In the context of electricity, an insulator is a substance in which electric current does not flow freely because its atoms have tightly bound electrons that cannot move easily. Examples of good electrical insulators include rubber, plastic, glass, wood, and porcelain.Insulators are crucial in electrical systems for safety and efficiency, as they prevent unwanted electric current from escaping and protect people and equipment from electrical shocks

218 Insulators, showing 200, (click on any line for more information)

Buy Insulators from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
HayesCAInsulatorsNylon (Polyamide)richco mni-10-8 #10 x 1/8 screw insulator nylon300
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HayesCAInsulatorsNylon (Polyamide)richco mni-4-10 #4 x 5/32 screw insulator nylon992
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HayesCAInsulatorsNylon (Polyamide)richco mni-4-3 #4 x 3/64 screw insulator nylon500
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HayesCAInsulatorsNylon (Polyamide)richco mni-4-4 #4 x 1/16 screw insulator nylon2777
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EndriesWIInsulatorsbst05812 5/8x300ft pipe insulator with lapseal (ft)351
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EndriesWIInsulatorsNylon (Polyamide)Plain1010sc010025 nylon insulator800
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EndriesWIInsulatorsNylon (Polyamide)Plainnylon insulator single wire spool 360035-1783
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EndriesWIInsulatorsdpf18-206fib-m disconn insulator767
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EndriesWIInsulatorsNylon (Polyamide)Plainci-192-028 nylon insulator250
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EndriesWIInsulatorsinsulator12
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METRO INDOHInsulatorsuewe15-2 insulator disk g10-m91 thru hole11
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METRO INDOHInsulatorsuewe15-20 insulator disk g10-m50 thru hole6
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R&S IndusORInsulatorsPlasticPlainnylon shoulder washer insulator natural ws-0513-0260-0125/microplastics# 10sc250012 ( .513 x .062 x .312 x .260 x .125)1,000
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Cal FastenrsCAInsulatorsAluminumElectrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.)11 rich insulator-1/4-20 alum insert 1 diameter 500 per carton 33 lbs = 1 carton see/insar561220a2,325
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Cal FastenrsCAInsulatorsSteel#4 x 3/8Micro Plastics 10SC004037 long nylon insulator 200
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Cal FastenrsCAInsulatorsAluminumPlain22 insulators 3/8-16 insert125
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Cal FastenrsCAInsulatorsPlainx 1 1/4r-525 insulator 1/4-20 thread1,288
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Cal FastenrsCAInsulatorsPlasticFluoropolymer-Based (Xylan, Fluorokote, Teflon)teflon solid state insulator - .230 od x .020 thick with 3 .032 holes8,800
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MTPCAInsulatorsNylon (Polyamide)#8 x 1/4 6/6# 8 x 1/4 6/6 nylon screws insulatorstock
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EndriesWIInsulatorspower entry insulator schurter 859-0076746
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OneMonroeNCInsulatorsPlasticPlainus army tank auto cmd #12462100 insulator. material plastic molding material acetal injection & extrusion. pom111 spec astm d4181. see print for dimensions.25
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LibertyILInsulatorsSteelsc8 insulator1,000
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LibertyILInsulatorssc250 nylon insulator 10sc2500 50 1/4 dia x 1/2 long 50 1/4 dia x 1/2 long4,500
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LibertyILInsulatorsNylon (Polyamide)1/2 x 3/8insulator2,615
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LibertyILInsulatorsPlasticPlain.098 id (+.002/-.001) x .215 od (+.001/-.002) x .025 thick (+/-.001) special insulator washer per print matl plastic laminated thermosetting glass expoxy resin type geb. per print matl plastic laminated thermosetting glass expoxy resin type geb.1,000
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LibertyILInsulatorsNylon (Polyamide)#8insulatorx3/8 longx.344 odx.344 od9,345
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Irwin IndOntInsulatorsNylon (Polyamide)richco mni2-2 molded nylon insulator washer4000
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JacksonMSInsulatorsCeramicFree Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.)weld stud part #r6p 1/8x3/8x3/4 with ceramic insulator part#101-090-003200
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OlanderCAInsulatorsSteelPlain4 x 1/44 x 1/4 scr insulator nyl () ()6012
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OlanderCAInsulatorsSteelPlain6 x 1/46 x 1/4 scr insulator nyl () ()1978
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OlanderCAInsulatorsSteelPlain2 x 1/42 x 1/4 scr insulator nyl () ()1364
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OlanderCAInsulatorsSteelPlain4 x 3/644 x 3/64 scr insulator nyl () ()1384
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GlobalCAInsulators1.312 x 0.762sr-09-23 global-teknational to-66 insulator 0.009 thick 1.312x0.762 0.009 thick 1.312x0.762539
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GlobalCAInsulatorssm-68-56-12 delbert-blinn insulator 0.562 w x 0.687 l 0.562 w x 0.687 l850
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GlobalCAInsulatorsbu-29-2 mueller electric insulator red BU29250
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GlobalCAInsulatorsbu-29-0 mueller electric insulator black BU2950
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GlobalCAInsulatorsbu-36-0 mueller electric insulator for 34 clip BU3650
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GlobalCAInsulatorsbu-49-0 mueller electric insulator for 48 clip BU4950
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GlobalCAInsulatorsbu-36-2 mueller electric insulator for 34 clip BU36250
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GlobalCAInsulatorsbu-49-2 mueller electric insulator for 48 clip BU49250
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GlobalCAInsulatorsbu-62-2 mueller electric insulator red BU622300
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GlobalCAInsulatorsbu-62-0 mueller electric insulator black BU62300
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GlobalCAInsulatorsbu-32-2 mueller electric insulator for 30 clip BU322200
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GlobalCAInsulatorsbu-32-0 mueller electric insulator for 30 clip BU32200
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GlobalCAInsulatorsSteelPlain5900-130 global-tek insulator50
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GlobalCAInsulatorsinsulator mica 42.04 wx30.15 hx0.050 th400
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GlobalCAInsulators9540s smith high voltage insulator7
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GlobalCAInsulatorssm-68-40-14 delbert blinn insulator 0.406 wx0.687 l400
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GlobalCAInsulatorsSteelPlainsct18-0866 global supply tek-sil cover thermal insulator cover (0.433x0.866)800
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GlobalCAInsulatorsSteelPlainsct18-531-1181 global supply tek-sil thermal insulator cover ( 13.5mmx30mm)4
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GlobalCAInsulatorsSteelPlainsct18-669-1378 global supply tek-sil thermal insulator cover ( 17.0mmx35mm)3
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GlobalCAInsulatorsspk6-0.006-00-64 bergquist insulator thermal insulator 0.006 thick (0.500 x 0.385 x 0.006) kapton base116
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SJS ProdCAInsulatorsSteelZinc/Clearone touch sleeve insulator rohs
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EximS'poreInsulatorsNylon (Polyamide)Fluoropolymer-Based (Xylan, Fluorokote, Teflon)insulator bushing antennadark brown nylon30% medium glass 15% ptfe73200
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EximS'poreInsulatorsPlasticPlaincable ul1015 awg12pvc insulatoryellow-green5490
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EximS'poreInsulatorsNylon (Polyamide)Plain1clamp wire eht insulator ringnylon naturalnovoflex ehtc-196
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EximS'poreInsulatorsAluminumPlain5.03 x 0.19insulator 3m #425aluminium foil5.03x0.19 in45
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EximS'poreInsulatorsM0.545 x 3.750 x 0.120insulator black13.843x95.250x3.050 0.545x3.750x0.120 in26
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EximS'poreInsulatorsPlasticPlain4.600 x 11.000 x 0.350insulator mylar natural4.600x11.000x0.350 mm20190
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EximS'poreInsulators0.260 x 0.790insulator bottom cover polyesterwith adhesive 0.260x0.790 in15982
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EximS'poreInsulatorsinsulator bottom polyesterwith permanent adhesive1911
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EximS'poreInsulatorsPlasticPlaininsulator h.v. plastic g10-fr42.750x2.450 in w. 2 holesglass epoxy3228
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EximS'poreInsulatorsPlasticPlain5.670 x 8.950 x 0.011insulator box kt76 mylar rect.w. pressure sensitive adhesive5.670x8.950x0.011 in3064
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EximS'poreInsulators5insulator to-57
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EximS'poreInsulatorsPlasticPlaininsulator bottom cover mylarwith acrylic adhesive1447
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EximS'poreInsulatorsinsulator p/s chassis kt70 polyesterwith permanent adhesive900
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EximS'poreInsulatorsPlasticPlain3.065 x 0.705insulator nav vcomylar film 0.005 thk with adhesive3.065x0.705 in1832
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EximS'poreInsulatorsResin (Phenolic, etc.)Plaininsulator chassis phenolic fr4-3 m4679.250 x 2.820 in w. 11 holesglass epoxy w. adhesive2182
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EximS'poreInsulatorsResin (Phenolic, etc.)Plaininsulator chassis phenolic fr4-3 m4679.250 x 2.820 in w. 9 holesglass epoxy w. adhesive3400
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EximS'poreInsulatorsPlasticPlain3.065 x 1.085insulator nav 1fmylar film 0.005 thk with adhesive3.065x1.085 in2172
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EximS'poreInsulatorsPlasticPlain0.700 x 0.850insulator bottom cover vco mylarwith adhesive 0.700x0.850 in10457
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EximS'poreInsulatorsinsulator 0.350x0.300 in8-up per pad3985
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EximS'poreInsulatorsPlasticPlaininsulator tx/rx bd mylarwith pressure sensitive adhesive2482
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SIIINInsulatorsinsulator & brush holder assembly2
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OneMonroeTXInsulatorsNylon (Polyamide)Plain2 x 031molded nylon insulator 2x031500
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IPCVAInsulatorsNylon (Polyamide)Plain#4 x .093#4x.093 molded nylon insulator richco or equal1,800
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IPCVAInsulatorsinsulkrimp piggyback quick disconnect tab 6.35x0.81mm 10-12 awg yellow insulator molex200
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WDMBIAInsulatorsSteelPlainstandoff insulator ta7409 (W0I0) (W0I0)264
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WDMBIAInsulatorsSteelPlainstandoff insulator ta740935
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QFCTXInsulatorsinsulator2356
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QFCTXInsulatorsinsulator994
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QFCTXInsulatorsinsulator bushing part 19961800
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QFCTXInsulatorsinsulator bushing .88 oal344
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QFCTXInsulatorsinsulator bushing .82 oal900
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QFCTXInsulatorsCeramic.050 x .100 x .125.050x.100x.125 ceramic insulator4200
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QFCTXInsulatorsrichco transistor insulators7600
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SISAZInsulatorsinsulator battery3
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TSFTXInsulatorsx .020bivar insulator to-5 .350 x .0201850
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ACFCAInsulatorsto-220 insulator200
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ACFCAInsulatorsRubber, Buna-N, Neoprene etc.Plainto-220 silicone rubber insulator2500
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ACFCAInsulatorsM6M6 iso-tp low voltage insulator metric thread2100
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ACFCAInsulators2.7insulator silicone green 2.7w49
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ACFCAInsulatorsNylon (Polyamide)Plainnylon insulator3000
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ACFCAInsulatorsNylon (Polyamide)Plain4 x .063nylon insulator #4x.06319500
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ACFCAInsulatorssil pad insulator100
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ACFCAInsulatorsNylon (Polyamide)Plain.140 x .290 x .062nylon insulator .140x.290x.0626000
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ACFCAInsulatorsNylon (Polyamide)Plain.173 x .344 x .187nylon insulator .173x.344x.187302
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ACFCAInsulatorsamp mica insulator 86286-1250
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ACFCAInsulatorsPlasticPlaincrystal insulator-mylar mount945
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ACFCAInsulators.003to-220 rectangular mica insulators .003200
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ACFCAInsulatorsNylon (Polyamide)Plain.620 x .360 x .320nylon insulator .620x.360x.3202085
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General FMIInsulatorsNylon (Polyamide)Plain.260 x .500.260x.500 nyl scr insulator1500
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QFCTXInsulatorsNylon (Polyamide)Plain1/4 x .375mold nylon insulator screw 1/4 .3752720
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FastWareSaskInsulatorsNylon (Polyamide)Plain#4 x 1/8 6/6#4x1/8 long 6/6 natural insulator100
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FastWareSaskInsulatorsNylon (Polyamide)Plain#8 x 1/8long insulator100
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MTPCAInsulatorsNylon (Polyamide)5/16 x 1/25/16 x 1/2 nylon screws insulatorstock
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SISAZInsulators10-32 x 2-3/8 long high voltage insulator200
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SISAZInsulatorsRubber, Buna-N, Neoprene etc.Plaininsulator for df-30 60 +/-5 durometer black neoprene rohs320
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WurthINInsulators5 ct pk weldskill insulator 5 ea is 1 pack530
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SRFALInsulatorsNylon (Polyamide)insulator2500
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SRFALInsulatorsNylon (Polyamide)insulator2500
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