ECC Cord Connector - Matelco

L-2Receptacles and Plugs:ExplosionproofFor use with Threaded Metal Conduit.LApplications• Locations where receptacles areused with stationary or portable electricallyoperated devices such aslighting systems, conveyors, heaters,motor-generator sets, air conditioners,compressors and pumps.• Locations where damp or corrosiveconditions are encountered.• Class I- classified areas such aspetrochemical plants, petroleumrefineries, paint and chemical plants orany location where ignitable vapors orgases are present.• Class II- locations such asprocess industries where there are dusth a z a r d s f r o m h a n d l i n g s u c hproducts as flour, grain and starch or anylocation where ignitable amounts ofdust are present or amounts whichwould adversely affect performance.Features• Appleton’s Interchanger plug mateswith Killark ® “UGR” Series and Crouse-Hinds ® “ENR” Series receptacles.• Factory sealed- external seals notrequired (except EBR, EBRH, DBR,FSQX, JBR, MD2SR). Arcing, if any, issafely confined to receptacle interior.• U-Line ® offers choice of aluminumreceptacle with malleable iron mountingbox or all malleable iron receptacleand box.• Energized receptacle contacts deeplyrecessed to reduce danger of accidentaltouching.• Positive polarization: only plugs ofthe same style, number of poles andampere rating may be used with thesereceptacles.• Grounding through extra pole andshell for extra safety.• Spring door keeps dust out of receptaclewhen plug is not in use(CPS, CES/CESD, EBR, EBRH, DBRMD2SR and JBR). U-line ® receptacleis supplied with spring door withhinge at top, which may be rotated180° or completely removed. (Seepage L-4 for full description of U-Line ® features.) FSQX has screw capfastened to chain.• Unique design brass contacts exertconstant pressure along entire contactsurface and provide superior electricalcontact.U-Line ® /Contender ®U-Line20 Ampere,Dead FrontClass I, II, IIIFSQX30 Ampere,InterlockedSwitch andCover,Dead FrontJBR30- and 60-Ampere,InterlockedDisconnect Switch,Dead FrontCPS ®20 Ampere,Dead FrontCES / CESD30- and 60-Ampere, DelayedAction, DeadFrontClass II, IIIDBR30-, 60-, and 100-Ampere,Interlocked DisconnectSwitch or InterlockedCircuit Breaker, Dead FrontClass IMD2SRInterlockedSwitchedReceptacleEBRH, EBR30-, 60-, and 100-Ampere,Interlocked, DisconnectSwitch or InterlockedCircuit Breaker, Dead FrontEFSR-GFI / ENR-GFIFactory Sealed, Explosionproof,Dust-Ignitionproof, Ground FaultCircuit interrupterContender ®CPS ® 20 AmpereDelayed ActionCPS ® -GFIFactory Sealed,Explosionproof,Ground FaultCircuit InterrupterEffective September, 2005Copyright 2005PAGE 2800-621-1506www.appletonelec.com

ECC:Class I, Div. 1 and 2Groups B,C,DClass II, Div. 1 and 2Group GClass IIINEMA 7BCD,9GWatertightL-35ECC 20 Amp Factory Sealed Portable CordConnector: Explosionproof, Dust-IgnitionproofTGP and TGR GroundingECC Connects Portable Cord to Explosion-Proof Fixed Enclosure.TGP and TGR for Static Discharge Safety Grounding.Catalog NumberNipple Size Cord Dia. UL Listed CSA Certified20A., 480V A.C. or D.C.For use with No. 18 thru 12 A.W.G. 3-Conductor Type S or SO Cord.Furnished with 90°C Wire Leads★1/2 .250 to .375 ECC503RH ECC503RH-C1/2 .375 to .500 ECC505RH ECC505RH-C1/2 .500 to .625 ECC506RH ECC506RH-C3/4 .250 to .375 ECC753RH ECC753RH-C3/4 .375 to .500 ECC755RH ECC755RH-C3/4 .500 to .625 ECC756RH ECC756RH-C★ 12” leads of #12 stranded wire are furnished for connection to wiring or equipment within the explosion-proof housing.DescriptionGrounding Stud (Zinc Plated Steel)Fits into 13/32” hole drilled in vehicle framework and/orsuitable ground. (Available in brass; consult factory)Grounding PlugClips over TGP Grounding Stud. Cord not furnished-No.8 singleconductor Type “S” recommended.Catalog NumberTGPTGRTypical TGP/TGR ApplicationsStatic DischargeGrounding Reel(Cat. Sec. Z)TGP Studs and TGR Plug usedat gasoline bulk station. Studspermanently installed on truckand building.Grounding Reel installed onbuilding. Here TGR Plug replacesalligator clip furnishedas standard with reel.Grounding Reel installed ontruck. Alligator Clip attaches toTGP Stud, which is permanentlyinstalled on airplane.LDimensions of ECC Cord ConnectorDimensions of TGP Grounding Stud and TGR PlugEffective September, 2005Copyright 2005800-621-1506www.appletonelec.comPAGE 35