SECTION D INDEX Page NumberProduct Description · Catalog Numbers Catalog Numbers Catalog Numbers ... See Type PPC on page DB1. ... conduit through an Insulated Bushing.
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Effective February, 2002Copyright 2002 Printed in U.S.A.
Use:To protect insulated conductors from abra-sion during pulling and from mechanicalvibration.To provide voltage gradient between live con-ductors and ground at point of electrical andmechanical stress on conductor insulation.
Features:• Molded-on high impact phenolic thermosetting insulation• UL insulation temperature rating 150°C• Positive metallic conduit stop
Material/Finish:For threaded rigid and IMCType B: Malleable Iron or Steel/Zinc PlatedType HB: Malleable Iron or Steel
Mechanical/Hot Dip GalvanizedType AB: Aluminum BushingType RB: Bronze, for highly corrosiveatmospheresFor threadless rigid and IMCType SB: Malleable Iron or Steel/Zinc PlatedFor EMTType SBT: Malleable Iron or Steel/Zinc Plated
Options:Type B insulated bushings are also available for threadless rigid and IMC in thefollowing materials:Type HSB:Malleable Iron or Steel
Applicable Third Party Standards:UL Standard: 514BCSA Standard: C22.2 No. 18Fed. Spec: W-F-408ENEMA: FB-1
DA1Specification Grade Insulated Bushings For Rigid Metal Conduit, IMC & EMT
Type SB
Note:1 A Mechanically Galvanized finish provides aplating thickness equivalent to Hot-Dipprocess, meeting ASTM A-153 performancecriteria.Unlike the Hot-Dip process, mechanical galvanizing provides plating on all machinedand/or threaded surfaces.2 Caps to prevent entry of foreign matter into conduit prior to pulling cables are available.See Type PPC on page DB1.
Suggested Specification:O-Z/Gedney Type B insulated bushings of malleable iron or steel, with conduit end stopand integrally molded noncombustible phenolicinsulated surfaces rated 150°C shall be usedon the ends of all raceways containing No. 4 orlarger conductors.
Trade Dimensions in InchesSize Max. Overall
(inches) Dia. Height
1⁄2 11⁄8 11⁄23⁄4 13⁄8 5⁄81 15⁄8 3⁄4
11⁄4 2 3⁄411⁄2 21⁄4 3⁄42 23⁄4 7⁄8
21⁄2 31⁄4 1
3 4 131⁄2 41⁄2 14 5 11⁄8
5 61⁄4 11⁄46 73⁄8 13⁄8
Effective February, 2002Copyright 2002 Printed in U.S.A.
7770 N. Frontage RoadSkokie, Illinois 60077
Type BLG & Type HBLGCopper Plus™ Lay-In-Lug™
Use:To provide a compact means of groundingconduit through an Insulated Bushing.To protect insulated conductors from abra-sion during pulling and mechanical vibration.To provide voltage gradient between line con-ductors and ground at point of electrical andmechanical stress on conductor insulation.
Features:• Tin plated copper saddle for use with copper or aluminum conductors through 4/0.• Allows easy insertion of grounding conductor for thru or end connection.• Low grounding connector profile.• Spring action design maintains positivefirm contact on grounding conductor.• Set screw provides fixed alignment andpositive ground continuity.• Phenolic insulation, with 150°C U.L. rating,molded on over metallic conduit stop will notshatter or shrink at sub-zero temperatures.• Lugs not sold separately.
Material/Finish:Type BLG: Malleable Iron or Steel, Zinc PlatedType HBLG: Malleable Iron or Steel,Mechanically/Hot Dip Galvanized withStainless Steel screws.
Options:Type BLG grounding bushings are also avail-able for use on threadless conduit in MalleableIron/Hot Dip Mechanically Galvanized -Specify Type HSBLG. Contact your local representative for pricing and availability.
Third Party Certification:UL Listed E-24264
CSA Certified:15978
Applicable Third Party Standards:UL Standard: 514B, 467CSA Standard: C22.2 No. 41Fed. Spec: W-F-408ENEMA: FB-1
DA2 DA2O-Z Specification Bushings
Suggested Specifications:O-Z/Gedney Type BLG insulated Lay-in-Luggrounding bushings with tin-plated coppergrounding path shall be used on all feederraceways and bushings shall have integrallymolded noncombustible insulated surfacesrated 150°C.
Notes:1 A Mechanically Galvanized finish provides a platingthickness equivalent to Hot-Dip process, meetingASTM A-153 performance criteria. Unlike the Hot-Dipprocess, mechanical galvanizing provides plating onall machined and/or threaded surfaces.2 Caps to prevent entry of foreign matter into conduitprior to pulling cables are available. See Type PPC onPage DB1.
Hot Dip/Zinc Mechanical Dimensions in Inches
Plated Galvanized Max. TurningTrade Size Catalog Catalog Grounding Wire Size* Dia. Max. Radius(inches) Number Number Min. Max. without lug Ht. with lug
*Solid or stranded for No. 4 awg or smaller; stranded for No. 2 or larger. Copper conductor only for #14-4 lug and 250-500 mcm lug.
PATENTED
Specification Grade Insulated Grounding BushingsFor Rigid Metal Conduit & IMC
Type BLG
DA3 DA3O-Z Specification Bushings
Type ABLG & Type RBLGCopper Plus™ Lay-In-Lug™
Use:To provide a compact means of groundingconduit through an Insulated Bushing.To protect insulated conductors from abra-sion during pulling and mechanical vibration.To provide voltage gradient between line con-ductors and ground at point of electrical andmechanical stress on conductor insulation.
Features:• Tin plated copper saddle for use with copper or aluminum conductors through 4/0.• Allows easy insertion of grounding conductor for thru or end connection.• Low grounding connector profile.• Spring action design maintains positivefirm contact on grounding conductor.• Set screw provides fixed alignment andpositive ground continuity.• Phenolic insulation, with 150°C U.L. rating,molded on over metallic conduit stop will notshatter or shrink at sub-zero temperatures.• Lugs not sold separately.
Options:Type ABLG grounding bushings are also available for threadless conduit in bronzeand/or aluminum. Specify: Type RSBLG forbronze bushings or Type ASBLG for aluminumbushings. Contact your local representative forpricing and availability.
Third Party Certification:UL Listed: E-24264
CSA Certified: 15978
Applicable Third Party Standards:UL Standard: 514B, 467CSA Standard: C22.2 No. 41Fed. Spec: W-F-408ENEMA: FB-1
Suggested Specifications:O-Z/Gedney Type BLG insulated Lay-in-Luggrounding bushings with tin-plated coppergrounding path shall be used on all feeder race-ways and bushings shall have integrally moldednoncombustible insulated surfaces rated 150°C.
Notes:1 Caps to prevent entry of foreign matter intoconduit prior to pulling cables are available.See Type PPC on Page DB1.
PATENTED
CopperFree Dimensions in Inches
Aluminum Bronze Max. TurningTrade Size Catalog Catalog Grounding Wire Size* Dia. Max. Radius(inches) Number Number Min. Max. without lug Ht. with lug
Effective February, 2002Copyright 2002 Printed in U.S.A.
7770 N. Frontage RoadSkokie, Illinois 60077
DA4 DA4O-Z Specification Bushings
Type SBLGCopper Plus™ Lay-In-Lug™
Use:Provides a compact means of groundingconduit through an insulated bushing.Protects insulated conductors from abrasionduring pulling and mechanical vibration.Provides voltage gradient between line con-ductors and ground at point of electrical andmechanical stress on conductor insulation.
Features:• Tin plated copper saddle for use with copper or aluminum conductors.• Allows easy insertion of grounding conductor for thru or end connection.• Low grounding connector profile.• Spring action design maintains positivefirm contact on grounding conductor.• Set screw provides fixed alignment andpositive ground continuity.• Phenolic insulation, with 150°C UL rating,molded on over metallic conduit stop will notshatter or shrink at sub-zero temperatures.• Lugs not sold separately.
Material/Finish:Bushings - Malleable Iron or Steel/Zinc PlatedGrounding Saddle - Tin Plated CopperClamping Tension Body - Stainless Steel
Third Party Certification:UL Listed: E-24264
CSA Certified: 15978
Applicable Third Party Standards:UL Standard: 514B, 467CSA Standard: C22.2 No. 41Fed. Spec: W-F-408ENEMA: FB-1
Suggested Specifications:O-Z/Gedney Type SBLG insulated Lay-in-Luggrounding bushings with tin-plated coppergrounding path shall be used on all feederraceways and conduits entering enclosures.The bushings shall have integrally molded noncombustible insulated surfaces rated 150°C.
Notes:1 A Mechanically Galvanized finish is available that will provide plating thicknessequivalent to Hot-Dip process, meetingASTM A-153 performance criteria. Unlike the Hot-Dip process, mechanical galvanizingprovides plating on all machined and/orthreaded surfaces.
2 Caps to prevent entry of foreign matter intoconduit prior to pulling cables are available.See Type PPC on page DB1.
PATENTED
ThreadlessRigid Dimensions in Inches
and IMC Max. TurningTrade Size Catalog Grounding Wire Size* Dia. Max. Radius(inches) Number Min. Max. without lug Ht. with lug
Features:• UL temperature rating 150°C• Insulating liner material is UL V-O Rated(self extinguishing)• Plastic insulator is tough. It won’t chip,crack, swell or shrink. It resists corrosion,chemicals and temperature extremes.Surface friction is so low that wires can bepulled with virtually no abrasion on thecable insulation.
Material/FinishMalleable Iron Body/Zinc PlatedThermoplastic Insulator
Third Party Certification:UL Listed: E-11853
CSA Certified: LR 9795
Applicable Third Party Standards:UL Standard: 514BCSA Standard: C22.2 No. 18Fed. Spec: W-F-408ENEMA: FB-1
Trade Size Catalog Dimensions in Inches(inches) Number Max. Dia. Max. Height
Effective February, 2002Copyright 2002 Printed in U.S.A.
7770 N. Frontage RoadSkokie, Illinois 60077
DB3 DB3Standard Bushings - Standard Locknuts
Type IBC-L-ACThreaded with Aluminum Lay-In Lug™
Type IBC-LS-ACSet-Screw with Aluminum Lay-In Lug™
Features:• UL temperature rating 150°C• Insulating liner material is UL V-O Rated(self extinguishing)• The plastic liner is tough. It won’t chip,crack, swell or shrink. It resists corrosion,chemicals and temperature extremes.Surface friction is so low that wires can bepulled with virtually no abrasion on the cableinsulation.• Set-Screw provided with each fitting locksbushing in any desired position.• UL Listed for use with copper or aluminumgrounding conductors• Lugs not sold separately.
Grounding Insulated Bushings with Aluminum LugFor Rigid Conduit & IMC
DB4 DB4Standard Bushings - Standard Locknuts
Type IBC-L-BCThreaded with Bronze Lay-In Lug™Threaded (NPS)
Type IBC-LS-BCSet-Screw with Bronze Lay-In Lug™Threadless
Features:• UL temperature rating 150°C• Insulating liner material is UL V-O Rated(self extinguishing)• The plastic liner is tough. It won’t chip,crack, swell or shrink. It resists corrosion,chemicals and temperature extremes.Surface friction is so low that wires can bepulled with virtually no abrasion on thecable insulation.• Set-screw provided with each fitting locksbushing in any desired position.• UL Listed for use with copper groundingconductors only.• Lugs not sold separately.