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Database: 365,228(8 Aug 2026)

three-phase contact line

three-phase contact line, Total:112 items.

The international standard classification for "three-phase contact line" includes: Properties of surfaces , Wires , Materials and articles in contact with foodstuffs , Components for rotating machines , Photographic equipment. Projectors , Occupational safety. Industrial hygiene .

The Chinese standard classification for "three-phase contact line" includes: Basic standards and general methods , Cable and its accessory , Food sanitation , Bare wire , Electric rotating machinery in general , Camera and photograph instrument , Labor sanitation .


General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 12971.2-2023 Trolley and contact wires for electric traction—Part 2:Aluminium and steel composite contact wires
  • GB 12971.5-1991 Trolley and contact wires for electric traction - Part 5: Aluminium alloy trolley and contact wires
  • GB 12971.4-1991 Trolley and contact wires for electric traction Part 4: Aluminium-steel and aluminium alloy composite trolley wires
  • GB 12971.3-1991 Trolley and contact wires for electric traction Part 3:Aluminium and steel composite trolley and contact wires
  • GB/T 24368-2009 Test method for hydrophobic contamination on glass by contact angle measurement
  • GB 12971.2-1991 Trolley and contact wires for electric traction Part 2:Copper trolley and contact wires
  • GB/T 12971.1-2008 Trolley and contact wires for electric traction - Part 1: Copper and copper-alloy contact wires
  • GB/T 23296.15-2009 Food contact materials - Polymer - Determination of 2 4 6-triamino-1 3 5-triazine(melamine)in food simulants - High performance liquid chromatography
  • GB/T 12971.1-2023 Trolley and contact wires for electric traction—Part 1:Copper and copper-alloy contact wires
  • GB/T 12971.2-2008 Trolley and contact wires for electric traction - Part 2: Aluminium and steel composite trolley and contact wires

Group Standards of the People's Republic of China

  • T/QGCML 2985-2024 Three-phase water immersion anti-shock circuit breaker
  • T/HZAS 17-2021 Determination of the migration of hydrogenated terphenyls on silicone oil paper for food contact? Gas chromatography-mass spectrometry

Professional Standard - Machinery

Professional Standard - Railway

  • TB/T 2075.50-2002 Catenary components for electrified railways - Part 50: Electrical connection clamps for catenary wires (vertical type)
  • TB/T 2075.28-2002 Fittings for overhead contact system of electrification railway-Part 28:Connection clamp for contact wire
  • TB/T 2075.1-2002 Fittings for overhead contact system of electrification railway-Part 1:Dropper clamp for contact wire
  • TB/T 2810-1997 copper contact wire
  • TB/T 2821-1997 copper alloy contact wire
  • TB/T 2075.49-2002 Catenary components for electrified railways - Part 49: Catenary wire electrical connection clamps (oblique type)

Jilin Provincial Standard of the People's Republic of China

  • DB22/T 2203-2014 High-performance liquid chromatography for the determination of triclosan in food contact materials polymer materials

Professional Standard - Commodity Inspection

  • SN/T 3940-2014 Food contact materials-Wood-Determination of 2,4,6-chloroanisole and 2,4,6-tribromoanisole in cork-Gas chromatography-mass spectrometry method
  • SN/T 4003-2013 Food contact materials - Polymers - Determination of 2,4,6-triamino-1,3,5-triazine(melamine)in food simulants - Liquid chromatography-tandem mass spectrometry method

Professional Standard - Hygiene

  • WS/T 111-1999 Biological limit value for occupational exposure to trichloroethylene
  • WS/T 242-2004 Biological limit value for occupational exposure to trinitrotoluene

Taiwan Provincial Standard of the People's Republic of China

Comitato Elettrotecnico Italiano

Military Standards (MIL-STD)

  • MIL MIL-T-24558/23-1981 TERMINAL BOX, CONNECTION, SUBMERSIBLE (15-FOOT), 500 VOLTS, THREE-PHASE, SYMBOL 403.1, TWO-CIRCUIT - THREE-PHASE BUS LUGS FOR TWO 75 MCM CABLES
  • MIL MIL-DTL-24558/23A-2004 TERMINAL BOX, CONNECTION, SUBMERSIBLE (15-FOOT), 500 VOLTS, THREE-PHASE, SYMBOL 403.1, TWO-CIRCUIT - THREE-PHASE BUS LUGS FOR TWO 75 MCM CABLES (SUPERSEDING MIL-T-24558/23)
  • MIL MIL-DTL-24558/23B-2011 TERMINAL BOX, CONNECTION, SUBMERSIBLE (15-FOOT), 500 VOLTS, THREE-PHASE, SYMBOL 403.1, TWO-CIRCUIT - THREE-PHASE BUS LUGS FOR TWO 75 MCM CABLES (SUPERSEDING MIL-DTL-24558/23A)
  • MIL MIL-DTL-24558/24A-2004 TERMINAL BOX, CONNECTION, SUBMERSIBLE (15-FOOT), 500 VOLTS, THREE-PHASE, SYMBOL 416, TWO-CIRCUIT, THREE-PHASE BUS LUGS FOR TWO 75 MCM CABLES (SUPERSEDING MIL-T-24558/24)
  • MIL MIL-DTL-24558/24B-2011 TERMINAL BOX, CONNECTION, SUBMERSIBLE (15-FOOT), 500 VOLTS, THREE-PHASE, SYMBOL 416, TWO-CIRCUIT, THREE-PHASE BUS LUGS FOR TWO 75 MCM CABLES (SUPERSEDING MIL-DTL-24558/24A)
  • DOD A-A-53992-1989 LENS, CONTACT, THREE-MIRROR, GOLDMANN
  • MIL MIL-T-24558/24-1981 TERMINAL BOX, CONNECTION, SUBMERSIBLE (15-FOOT), 500 VOLTS, THREE-PHASE, SYMBOL 416, TWO-CIRCUIT, THREE-PHASE BUS LUGS FOR TWO 75 MCM CABLES (S/S BY MIL-DTL-24558/24A)
  • MIL MIL-PRF-49142/8D-2005 CONNECTORS, TRIAXIAL, RADIO FREQUENCY (SERIES TRT (CABLED), PLUG, PIN CONTACT, CLASS 2) (SUPERSEDING MIL-PRF-49142/8C)
  • MIL MIL-DTL-24646/14C-2015 Fuse Boxes, Feeder Junction, Totally Enclosed, 250 Volts, Alternating Current, Three Phase Buses, Single and Three Phase Branches, 0-30 and 31-60 Ampere Fuses, Symbols 680 and 681.1
  • MIL MIL-F-24646/14-1984 FUSE BOXES, FEEDER JUNCTION, TOTALLY ENCLOSED, 250 VOLTS, ALTERNATING CURRENT, THREE PHASE BUSES, SINGLE AND THREE PHASE BRANCHES, 0-30 AND 31-60 AMPERE FUSES, SYMBOLS 680 AND 681.1 (S/S BY MIL-DTL-24646/14A)
  • MIL MIL-DTL-24646/14A-2002 FUSE BOXES, FEEDER JUNCTION, TOTALLY ENCLOSED, 250 VOLTS, ALTERNATING CURRENT, THREE PHASE BUSES, SINGLE AND THREE PHASE BRANCHES, 0-30 AND 31-60 AMPERE FUSES, SYMBOLS 680 AND 681.1 (SUPERSEDING MIL-F-24646/14)
  • MIL MIL-PRF-49142/11D-2005 CONNECTORS, TRIAXIAL, RADIO FREQUENCY, (SERIES TRT (CABLED) RECEPTACLE, SOCKET CONTACT, CLASS 2) (SUPERSEDING MIL-PRF-49142/11C)
  • MIL MIL-DTL-24646/15A-2002 FUSE BOXES, FEEDER JUNCTION, SUBMERSIBLE, (15 FEET), 250 VOLTS, ALTERNATING CURRENT, FEED THROUGHT TWIN CONDUCTORS, SINGLE AND THREE PHASE BUSES, SINGLE AND THREE PHASE BRANCHES, 0-30 AND 31-60 AMPERE FUSES, (SUPERSEDING MIL-F-24646/15)
  • MIL MIL-PRF-49142/7D-2005 CONNECTOR, PLUG, ELECTRICAL, TRIAXIAL, RADIO FREQUENCY (SERIES TRB (CABLED), PIN CONTACT, RIGHT ANGLE, CLASS 2) (SUPERSEDING MIL-PRF-49142/7C)
  • MIL MIL-PRF-49142/12D-2005 CONNECTORS, PLUG, ELECTRICAL, TRIAXIAL, RADIO FREQUENCY, (SERIES TRT (CABLED), PIN CONTACT, RIGHT ANGLE, CLASS 2) (SUPERSEDING MIL-PRF-49142/12C)

Defense Logistics Agency

  • DLA MIL-DTL-24558/24 B-2011 TERMINAL BOX, CONNECTION, SUBMERSIBLE (15-FOOT), 500 VOLTS, THREE-PHASE, SYMBOL NO. 416, TWO-CIRCUIT, THREE-PHASE BUS LUGS FOR TWO 75 MCM CABLES
  • DLA MIL-DTL-24558/23 B-2011 TERMINAL BOX, CONNECTION, SUBMERSIBLE (15-FOOT), 500 VOLTS, THREE-PHASE, SYMBOL NO. 403.1, TWO-CIRCUIT, THREE-PHASE BUS LUGS FOR TWO 75 MCM CABLES
  • DLA MIL-DTL-24646/14 B-2008 FUSE BOXES, FEEDER JUNCTION, TOTALLY ENCLOSED, 250 VOLTS, ALTERNATING CURRENT, THREE PHASE BUSES, SINGLE AND THREE PHASE BRANCHES, 0-30 AND 31-60 AMPERE FUSES, SYMBOLS 680 AND 681.1
  • DLA A-A-50441 VALID NOTICE 1-2005 LAMP, INCANDESCENT, T-12, MEDIUM SCREW, 3 CONTACT
  • DLA A-A-50441-1991 LAMP, INCANDESCENT, T-12, MEDIUM SCREW, 3 CONTACT
  • DLA MIL-PRF-49142/12 D VALID NOTICE 1-2013 Connectors, Plug, Electrical, Triaxial, Radio Frequency, (Series TRT (Cabled), Pin Contact, Right Angle, Class 2)
  • DLA DSCC-DWG-89080 REV C-2006 CONNECTOR, ELECTRICAL, INSERT ARRANGEMENT, MINIATURE, TWENTY TWO SIZE 20 SIGNAL CONTACTS, WITH THREE SIZE 8 CONTACT CAVITIES
  • DLA DSCC-DWG-89082 REV B-2006 CONNECTOR, ELECTRICAL, INSERT ARRANGEMENT, MINIATURE, THIRTY TWO SIZE 20 SIGNAL CONTACTS, WITH FOUR SIZE 8 CONTACT CAVITIES

German Institute for Standardization

  • DIN 43142:1976 Contact wire clamps for screwbolts, for grooved contact wire
  • DIN 43144:1976 Contact wire clamps for revolving bolts, for grooved contact wire
  • DIN 43142:1976-11 Contact wire clamps for screwbolts, for grooved contact wire
  • DIN 43144:1976-11 Contact wire clamps for revolving bolts, for grooved contact wire
  • DIN EN 4531-101:2012-07 Aerospace series - Connectors, optical, circular, single and multipin, coupled by triple start threaded ring - Flush contacts - Part 101: Optical contact for EN 4641-100 cable - 55 °C to 125 °C - Product standard
  • DIN 43139:1967 Drums for contact-wires for electric traction

British Standards Institution (BSI)

  • BS 23:1933 Trolley and contact wire and trolley wheel groove for electric traction

Society of Automotive Engineers (SAE)

  • SAE AS39029/112D-2014 CONTACT BUSHING, ELECTRICAL CONNECTOR CONTACT, WIRE BARREL
  • SAE AS39029/112D-2020 CONTACT BUSHING, ELECTRICAL CONNECTOR CONTACT, WIRE BARREL
  • SAE AS22520/46A CRIMPING TOOLS, TYPE 1, TERMINAL, HAND, WIRE TERMINATINO FOR MINIATURE CO-AXIAL AND TRI-AXIAL INNER CONTACTS
  • SAE AS22520/5A-2017 CRIMPING TOOLS@ TYPE 2@ TERMINAL@ HAND@ WIRE TERMINATION@ FOR COAXIAL@ TWINAXIAL@ TRIAXIAL@ SHIELDED CONTACTS AND FERRULES@ TERMINAL LUGS@ SPLICES AND END CAPS
  • SAE AS22520/5-2016 CRIMPING TOOLS@ TYPE 2@ TERMINAL@ HAND@ WIRE TERMINATION@ FOR COAXIAL@ TWINAXIAL@ TRIAXIAL@ SHIELDED CONTACTS AND FERRULES@ TERMINAL LUGS@ SPLICES AND END CAPS
  • SAE AS22520/5B CRIMPING TOOLS, TYPE 2, TERMINAL, HAND, WIRE TERMINATION, FOR COXIAL, TWIN AXIAL, TRIAXIAL, SHIELDED CONTACTS AND FERRULES, TERMINAL LUGS, SPLICES, AND END CAPS
  • SAE AS5261-2008 Contact@ Wire Barrel@ Crimp Type
  • SAE AS5261A-2019 Contact, Wire Barrel, Crimp Type
  • SAE AS22520-10A-2023 CRIMPING TOOLS, TYPE 2, TERMINAL, HAND, WIRE TERMINATION, FOR COAXIAL, TWINAXIAL, TRIAXIAL, SHIELDED CONTACTS AND FERRULES, TERMINAL LUGS, SPLICES AND END CAPS
  • SAE AS22520-5B-2023 CRIMPING TOOLS, TYPE 2, TERMINAL, HAND, WIRE TERMINATION, FOR COXIAL, TWIN AXIAL, TRIAXIAL, SHIELDED CONTACTS AND FERRULES, TERMINAL LUGS, SPLICES, AND END CAPS
  • SAE AS39029/112B-2012 ELECTRICAL CONNECTOR@ CONTACT BUSHING@ WIRE BARREL
  • SAE AS39029/112-2007 ELECTRICAL CONNECTOR@ CONTACT BUSHING@ WIRE BARREL
  • SAE AS39029/112A-2011 ELECTRICAL CONNECTOR@ CONTACT BUSHING@ WIRE BARREL
  • SAE AS39029/112C-2013 ELECTRICAL CONNECTOR@ CONTACT BUSHING@ WIRE BARREL
  • SAE AS22520/10-2021 CRIMPING TOOLS, TYPE 2, TERMINAL, HAND, WIRE TERMINATION, FOR COAXIAL, TWINAXIAL, TRIAXIAL, SHIELDED CONTACTS AND FERRULES, TERMINAL LUGS, SPLICES, AND END CAPS
  • SAE AS22520/5B-2023 CRIMPING TOOLS, TYPE 2, TERMINAL, HAND, WIRE TERMINATION, FOR COXIAL, TWIN AXIAL, TRIAXIAL, SHIELDED CONTACTS AND FERRULES, TERMINAL LUGS, SPLICES, AND END CAPS
  • SAE AS22520/10A-2023 CRIMPING TOOLS, TYPE 2, TERMINAL, HAND, WIRE TERMINATION, FOR COAXIAL, TWINAXIAL, TRIAXIAL, SHIELDED CONTACTS AND FERRULES, TERMINAL LUGS, SPLICES AND END CAPS
  • SAE AS5261A Contact, Wire Barrel, Crimp Type
  • SAE AS33481A Contact Bushing, Electric, Wire Barrel
  • SAE AS33481-1997 Contact Bushing@ Electric@ Wire Barrel (FSC 5935; Should Be Used Instead of MS3348@ Which Was Inactivated for New Design on January 22@ 1999)
  • SAE AS33481A-2010 CONTACT BUSHING@ ELECTRIC@ WIRE BARREL
  • SAE AS33481 Contact Bushing, Electric, Wire Barrel
  • SAE AS5261 Contact, Wire Barrel, Crimp Type

Korean Agency for Technology and Standards (KATS)

Czech Standards Institute (UNMZ)

American National Standards Institute (ANSI)

  • ANSI PH3.45-1971 Contact Uniformity Test for Photographic Contact Printers
  • ANSI/ASTM F2071:2001 Specification for Switch, Position, Proximity (Non-Contact) or Limit (Mechanical Contact), Fiber Optic

Aerospace Industries Association/ANSI Aerospace Standards

Association of German Mechanical Engineers

Japanese Industrial Standards Committee (JISC)

Spanish Association for Standardization (UNE)

Ente Nazionale Italiano di Unificazione

  • UNI EN 4531-201:2016 Aerospace series - Connectors, optical, circular, single and multipin, coupled by triple start threades ring - Flush contacts - Part 201: Optical contact for EN 4641 singlemode cable -55 °C to 125 °C - Product standard
  • UNI EN 4531-101:2012 Aerospace series - Connectors, optical, circular, single and multipin, coupled by triple start threaded ring - Flush contacts - Part 101: Optical contact for EN 4641-100 cable - 55 °C to 125 °C - Product standard

American Railway Engineering and Maintenance-of-Way Association (AREMA)

Canadian Standards Association (CSA)

Swedish Institute for Standards

Standard Association of Australia (SAA)

  • AS C13:1925 Marking for switchboard bus-bars and connections (including Arrangement thereof for Three-phase Systems)
  • AS C13:1930 Marking for switchboard bus-bars and connections (including Arrangement thereof for Three-phase Systems)

Institute of Electrical and Electronics Engineers (IEEE)

  • IEEE 1896-2016 Identification of Contact Wire Used in Overhead Contact Systems

American Society for Testing and Materials (ASTM)

  • ASTM RRE039003-70 Adjunct to E 390 Volume III -- Reference Radiographs for Steel Fusion Welds

National Standardisation Body (ASRO)

Association Francaise de Normalisation

International Electrotechnical Commission (IEC)

  • IEC 60152:1963 Identification by hour numbers of the phase conductors of 3-phase electric systems

Türk Standardları Enstitüsü

  • TS 210-1965 IDENTIFICATION BY HOUR NUMBERS OF THE PHASE CONDUCTORS OF 3—PHASE ELECTRIC SYSTEMS

Bureau of Indian Standards