Amphenol MIL-DTL-22992, Class `L' TABLE OF CONTENTS HEAVY DUTY, MIL-DTL-22992, CLASS L CONNECTORS * Product Features, Benefits and Specifications. . . . . . 462 * Product Introduction, Features. . . . . . . . . . . . 463 * Insert Arrangements . . . . . . . . . . . . . . 464, 465 * Alternate Positioning . . . . . . . . . . . . . . . . 466 * How to Order. . . . . . . . . . . . . . . . . . . 467 Shell Styles: * Wall Mount Receptacle (power source) MS (CL) 90555 . . * Straight Plug MS (CL) 90556. . . . . . . . . . . . * Cable Connecting Receptacle without Coupling Ring MS (CL) 90557. . . . . . . . . . . . * Wall Mount Plug with Coupling Ring (equipment end) MS (CL) 90558. . . . . . . . . . . 468 469 470 471 Contacts, Accessories / Installation Instructions * Contacts, Contact Bushings . . . . . . . . . . . . . 472 * Strain Reliefs, Sealing Glands, Protection Caps. . . . . 473 * Installation Instructions . . . . . . . . . . . . 474 - 477 MIL-DTL-22992, Class L Connector Typical Markets: * * * * Power Generators / Air Conditioning Units Ground Missile Systems Military Shelters / Military Communication Centers Medical Units Amphenol Aerospace Contact Amphenol Aerospace for more information at 800-678-0141 * www.amphenol-aerospace.com 461 Amphenol Aerospace 38999 * High Current Capacity * Rugged Construction * Safety Accessories Aquacon Herm/Seal PCB Contacts Matrix|Pyle 83723 III 26482 Matrix 2 EMI Filter Transient Cables Amphenol meets the demands for heavy duty & heavy power connectors with features that are critical to reliable interconnection in rugged environmental conditions. Heavy Duty Class L* connectors are highly suitable for industrial or military applications. * * * * * Heavy electrical loads: current range from 40 to 200 amperes Direct current or single/three phase, 60/400 Hertz alternating current Automatic grounding for safety Meet MIL-DTL-22992 qualification Resistance to the operating environments of heat, moisture, vibration, high impact and immersion - see chart below. * Double stub coupling threads for faster connections; no cross threading, easy cleaning * Left hand accessory threads to minimize cable twisting, wire breakage, accidental connector disassembly * Gaskets or "O" rings at appropriate surfaces for perfect weather tight connections Pyle 26500 5015 Crimp Rear Release Matrix Class L 22992 BackShells Options Others Class L Connectors on a Power Unit Amphenol Heavy Duty Class L connectors have been exposed to the following environmental conditions, without compromise of mechanical integrity or degradation of electrical performance. Condition Thermal Shock 462 Class L Plug and Receptacle * Serviceability High Speed Connectors Large Circular for Military & Industrial Product Features, Benefits and Specifications III HD Dualok II I SJT Fiber Optics Heavy Duty MIL-DTL-22992, Class L Configuration Unmated Description Reference Five complete on hour temperature cycles of -55C to +125C MIL-STD-1344, method 1003, test condition A Moisture Resistance (Cable mounted connectors) Mated Ten complete 24 hour cycles of +25C to +65C temperature at 90% to 98% humidity MIL-STD-202, method 106 Durability Mated 500 complete mating/unmating cycles MIL-DTL-22992 48 hour exposure to atomized 5% saline solution at +35C MIL-STD-1344, method 1001 Salt Spray (Corrosion) Unmated Vibration Mated 10 to 55 Hz, .06 inch total excursion in 1 minute cycles for 6 hours, 55 to 2000 Hz, 10G peak amplitude sweep MIL-STD-1344, method 2005 High Impact Mated Nine hammer blows from 1, 3 and 5 feet, three each in three axes on mounting panel MIL-STD-202, method 207 Heat Rise (Class L only) Mated Maximum rated DC current for four hours at +25C in still air MIL-DTL-22992 20 hours immersion in hydraulic fluid and lubricating oil MIL-DTL-22992 4 hours immersion at 1 atmosphere pressure differential MIL-DTL-22992 Fluid Immersion Unmated Water Immersion Mated and Unmated Amphenol also supplies other series of heavy duty cylindrical connectors: * QWLD Series - Military MIL-DTL-22992 qualified connectors and industrial equivalents. * QWL Series - A more compact heavy duty design for industrial power and control applications. * Star-Line, Star-Line EX Series - Industrial high power circulars. See the Options/Others section of this catalog for more * Amphenol Class L design is covered by one or more of the following U.S. Patent Numbers: 3,023,396, 3,221,292 information on these series. Contact Amphenol Aerospace for more information at 800-678-0141 * www.amphenol-aerospace.com Amphenol Aerospace Heavy Duty MIL-DTL-22992, Class L Product Introduction & Features Shell Styles The Amphenol Class "L" heavy duty connectors are the largest size cylindricals. They are available only in the specific configurations prescribed by MIL-DTL-22992 for either military or industrial applications. This rigid configuration control assures correct interconnection of electrical circuits for maximum safety and reliability. Controlled parameters include: * Connector shell style and contact type - Wall mount and cable connecting receptacles are supplied with socket contacts only, and always lead from the power source. Plugs (with coupling rings) have pin contacts only, and always lead to the equipment end. * Shell size - The direct relationship of shell size to current carrying capability reduces the possibility of inadequate wiring for heavy electrical loads. Wall Mount Receptacle (power source) 38999 III HD Dualok II I SJT Accessories Aquacon Herm/Seal PCB Shell Size Current Rating (Amperes) Contact Size 28 Straight Plug 40 High Speed 6 32 60 4 44 100 1/0 52 200 4/0 Fiber Optics Contacts EMI Filter Transient * Keyway Position - Four positions of the main keyway are Connectors used to discriminate between the following power sources: Cables two wire D.C. two wire single phase A.C. three wire single phase A.C. four wire three phase A.C. * Insert rotation - When carrying alternating current (A.C.), different angular rotations of the insert within the connector shell are used to distinguish between 60 Hertz and 400 Hertz circuits. Design features of Amphenol Class L provide: * Greatest Capacity - Current ranges 40 to 200 amps, conductor sizes 6 to 4/0. * Safety - Complete protection of personnel and equipment if connectors are inadvertently disconnected under load. * Foolproof Mating - Design incorporates voltage, current, frequency, phase and grounding requirements * Standardization - MIL-DTL-22992 Class L insert arrangements specify connector/cable combinations for maximum reliability. * Serviceable Contacts - Contacts are normally crimped to the cable before connector assembly. No insertion tools required. Bushings are available to adapt smaller diameter wires to larger contacts. * Arc Quenching Design - Recessed socket contacts within the insert create an arc suppressing chamber which protects the user when connectors are separated under load. * Programmed Coupling Sequence - Grounding and neutral contacts engage before power contacts. * Waterproof Design - A unique combination of grommets and seals provides waterproofing in any condition - mated or unmated, capped or uncapped. * Rugged Construction - Machined from high strength aluminum. Straight-line attachment of accessories eliminates possibility of cable twisting or misalignment. * Accessories - Supplied with all Class L connectors as indicated on the individual connector descriptions. Replacement accessories may be ordered separately. See pages 472 and 473. Matrix 2 26482 Matrix|Pyle 83723 III Cable Connecting Receptacle without Coupling Ring Pyle 26500 Class L 22992 BackShells Options Others Contact Amphenol Aerospace for more information at 800-678-0141 * www.amphenol-aerospace.com 5015 Crimp Rear Release Matrix Wall Mount Plug with Coupling Ring (equipment end) 463 Amphenol Aerospace 38999 III HD Dualok II I SJT Heavy Duty MIL-DTL-22992, Class L Insert Arrangements Shell Size 28, 40 amp rating A N C B 28-12, 28-13 Three phase AC, 4 wire, grounding Shell Size 32, 60 amp rating High Speed G1 Fiber Optics N A EMI Filter Transient 32-04, 32-05 Single phase AC, 2 wire, grounding 26482 Matrix 2 Matrix|Pyle 83723 III Pyle 26500 5015 CO-04 HDF, (4-6-4/12R) 1090 per MIL-DTL-3432 Contacts: Size Pin M39029/48 Socket M39029/49 A, B, C 6 -317 -329 N, G 6N -318 -329 Cable: 32-04 IPCEA, type G, round, two #6 conductors 32-05 CO-02 HDF, (2/4-2/8R) 1100 per MIL-DTL-3432 G2 Shell Size 32, 60 amp rating Crimp Rear Release Matrix 28-13 Position Cables Class L IPCEA, type G, round, four #8 conductors Contacts: Contacts Connectors 22992 28-12 Position G Accessories Aquacon Herm/Seal PCB Cable: A N C B 4 -320 -331 4N -321 -331 G1, G2 6N -318 -329 Cable: 32-12 IPCEA, type G, round, four #6 conductors 32-13 CO-04 HDF, (4/4-4/12R) 1290 per MIL-DTL-3432 Contacts: Size Pin M39029/48 Socket M39029/49 A, B, C 4 -320 -331 N 4N -321 -331 G 6N -318 -329 32-12, 32-13 Three phase AC, 4 wire, grounding Shell Size 44, 100 amp rating Cable: A 44-02 IPCEA, type W, round, two #2 conductors 44-03 CO-02 HDF, (2/1) 1385 per MIL-DTL-3432 Contacts: BackShells N Size Pin M39029/48 Socket M39029/49 A 1/0-1 -323 -333 N 1/0N-1 -324 -333 44-02, 44-03 28 Volts DC, 2 wire IPCEA - Insulated Power Cable Engineers Association Contact Legend 6 464 Socket M39029/49 A Position Options Others Pin M39029/48 N Position G Size Contact Amphenol Aerospace for more information at 800-678-0141 * www.amphenol-aerospace.com 4 1/0 4/0 Amphenol Aerospace Heavy Duty MIL-DTL-22992, Class L Insert Arrangements 38999 Shell Size 44, 100 amp rating III HD Dualok II I SJT Accessories Aquacon Herm/Seal PCB Cable: A G4 44-12 IPCEA, type G, round, four #2 conductors 44-13 CO-04 HDF, (4/1-4/8R) 1620 per MIL-DTL-3432 G1 C Contacts: N G3 G2 Position Size Pin M39029/48 Socket M39029/49 A, B, C 1/0-1 -323 -333 N 1/0N-1 -324 -333 G1, G2, G3, G4 6G -319 -330 B 44-12, 44-13 Three phase AC, 4 wire, grounding Shell Size 44, 100 amp rating For Navy Ground Support Equipment use only. High Speed Fiber Optics 44-50 Available in MS90555 & MS90558 only 4 each #1 conductors Contacts Connectors Cables Cable: G B 44-56 Available in MS90556 only IPCEA, type W, round, four #6 conductors Contacts: Size Pin M39029/48 Socket M39029/49 A, B, C 1/0-1 -323 -333 G 1/0N-1 -324 -333 Position 44--50, 44-51, 44-52,44-56 Three phase AC, 3 wire, grounding Matrix|Pyle Available in MS90556 only IPCEA, type W, round, four #2 conductors 83723 III 44-52 26482 Available in MS90556 & MS90557 only IPCEA, type W, round, four #1 conductors Matrix 2 C 44-51 EMI Filter Transient A Pyle 26500 Shell Size 52, 200 amp rating Cable: G1 CO-04 HDE, (4/0000-4/4R) 2380 per MIL-DTL-3432 Contacts: Pin M39029/48 Socket M39029/49 G3 G2 A, B, C 4/0 -327 -335 N 4/0N -328 B -335 G1, G2, G3, G4 4G -322 -332 BackShells Size Position Class L N 52-13 Options Others 52-12, 52-13 Three phase AC, 4 wire, grounding IPCEA - Insulated Power Cable Engineers Association 22992 C IPCEA, type G, round, four #4/0 conductors 5015 G4 52-12 Crimp Rear Release Matrix A Contact Legend 6 4 1/0 4/0 Contact Amphenol Aerospace for more information at 800-678-0141 * www.amphenol-aerospace.com 465 Amphenol Aerospace 38999 III HD Dualok II I SJT Accessories Aquacon Herm/Seal PCB Heavy Duty MIL-DTL-22992, Class L Alternate Positioning Alternate Insert Rotations Alternate Master Key/Keyway Rotations To avoid cross-plugging problems in applications requiring the use of more than one connector of the same size and arrangement, alternate insert rotations are available. As shown in the diagrams below, position W, X, Y and Z are possible rotations of the insert within Class L connectors. The front face of the pin insert is rotated within the shell in a clockwise direction from the normal shell key. The socket insert would be rotated counter-clockwise the same number of degrees in respect to the normal shell key. Another option for preventing cross-mating of incompatible connector voltages is to choose an alternate rotation of the key/keyway positions of the connector shell. The diagram below shows positions 1, 4, 5 and 6 for the master key/keyway. See how to order on next page; the alternate master key/keyway position is Step 4 in building a part number. See how to order on next page; the keying position letter W, X, Y or Z goes at the end of the part number. 6 5 High Speed Fiber Optics B A B A A B A B Contacts EMI Filter Transient 26482 Matrix 2 Matrix|Pyle 83723 III Pyle 26500 5015 Crimp Rear Release Matrix Class L 22992 Position W Position X Position Y Position Z Views looking into front face of pin insert or rear of socket insert. TYPICAL SOCKET ARRANGEMENT 15 REF front face of receptacle shown Note that insert arrangement does not rotate with master key/keyway Class L Insert Rotations Insert Arrangements Keying Position (degrees from normal position) 400 Hz DC or 60 Hz Normal W X Y Z 28-12 0 - - 180 - 28-13 0 - - 180 - 32-04 0 - 90 - - 32-05 0 - 90 - - 32-12 0 - - 180 - 32-13 0 - - 180 - 44-12 0 - - - 60 44-13 0 - - - 60 44-50 0 - - - - 44-51 0 - - - - 44-52 0 - - - - 44-56 0 - - - - 52-12 0 300 - - - 52-13 0 300 - - - Options Others BackShells N Normal 1 Connectors Cables 4 MASTER KEYWAY 466 Contact Amphenol Aerospace for more information at 800-678-0141 * www.amphenol-aerospace.com Amphenol Aerospace Heavy Duty MIL-DTL-22992, Class L How to Order Easy Steps to build a part number... Class L Series 38999 1. 2. 3. 4. 5. 6. 7. MS Number Shell Finish Shell Size Alternate Master Key/ Keyway Position Insert Arrangement Contact Type Alternate Insert Rotation MS90555 C 32 4 12 S Y Commercial Number Shell Finish Shell Size Alternate Master Key/ Keyway Position Insert Arrangement Contact Type Alternate Insert Rotation CL90555* C 32 4 12 S Y Step 1. Select a MS Number MS90555 MS90556 MS90557 MS90558 Step 1. Select a Commercial Number Designates Wall Mount Receptacle (Power Source) Straight Plug Cable Connecting Receptacle without Coupling Ring Wall Mount Plug with Coupling Ring (Equipment End) CL90555 CL90556 CL90557 CL90558 Designates Wall Mount Receptacle (Power Source) Straight Plug Cable Connecting Receptacle without Coupling Ring Wall Mount Plug with Coupling Ring (Equipment End) III HD Dualok II I SJT Accessories Aquacon Herm/Seal PCB High Speed Step 2. Select a Shell Finish C N Designates Conductive for AC circuits Non-conductive for DC circuits Fiber Optics Grounding Assemblies: Finish C Non-grounding Assemblies: Finish N Shell Master Key/Keyway Position 3 Phase 3 Wire 120 VAC 240 VAC 120/240 VAC 450/480 VAC 4 (120) 5 (135) 4 (120) - 4 Wire 120/208 240/416 VAC VAC 277/480 VAC 4 (120) 6 (150) 28 5 (135) DC 2 Wire 28 VDC 40 N (105) 32 60 4 (120) 5 (135) 4 (120) - 4 (120) 5 (135) 6 (150) 32 60 N (105) 44 100 4 (120) - 4 (120) 1 (60) 4 (120) 5 (135) 6 (150) 44 100 N (105) 52 200 - - 4 (120) - 4 (120) 5 (135) 6 (150) 52 200 N (105) Step 3. Select a Shell Size - (related directly to current carrying capability) Pyle Designates Current Carrying Capability 40 amperes 60 amperes 100 amperes 200 amperes N designates normal position. Positions 1, 4, 5 and 6 of the master key/keyway prevent cross-mating of incompatible voltages. See diagram on page 466. Class L See pages 464-465 for available insert arrangements for Class L connectors. Insert arrangements are determined by connector size (current carrying capability) and cable configuration to be accommodated. *Commercial Numbers are supplied less protection caps and strain reliefs which can be added separately. Options Others MS90555/CL90555 and MS90557/CL90557 are supplied with socket contacts only. MS90556 /CL90556 and MS90558/CL90558 are supplied with pin contacts only. BackShells P S Step 7. Select an Alternate Insert Rotation if needed Used to prevent cross-mating of incompatible frequencies. Absence of a letter in this space indicates Normal (0) position of the insert. Refer to page 466. Designates Pin Contacts Socket Contacts 22992 Step 5. Select an Insert Arrangement 5015 Crimp Rear Release Matrix Step 4. Select an Alternate Master Key/Keyway Position if needed Step 6. Select a Contact Type 26500 28 32 44 52 Matrix|Pyle 3 Wire Current Rating Amps 83723 III 2 Wire Shell Size 26482 40 1 Phase Cables Matrix 2 28 60Hz & 400 Hz Current Rating Amps Connectors EMI Filter Transient Shell Size Shell Master Key/Keyway Position Contacts Amphenol Federal Vendor Identification FSCM77820 Contact Amphenol Aerospace for more information at 800-678-0141 * www.amphenol-aerospace.com 467 Amphenol Aerospace 38999 PART # III HD Dualok II I SJT MS (CL) 90555, MIL-DTL-22992, Class L Wall Mount Receptacle (power source) To complete, see how to order page 467. Part Number Shell Finish Shell Size Master Key/Keyway Position Insert Arrangement Contact Type Alternate Insert Rotation MS90555 CL90555** C or N C or N XX XX X X XX XX P or S P or S X X F* J S Accessories Aquacon Herm/Seal PCB +.011 -.010 .312 .531 MIN FULL THD R .031 .005 A High Speed Fiber Optics G N Contacts Connectors 5015 Matrix|Pyle GROMMET T 4 HOLES GASKET .750 +.031 -.000 H Shell Size A Thread Class 2A .1428P-.2857L Double Stub F* .031 G Dia. +.006 -.010 H .005 J +.016 -.000 N Dia. +.011 -.020 R (BSC) S +.021 -.020 T Dia. .005 28 2.000 1.376 1.938 1.514 2.188 2.000 1.844 2.375 .177 32 2.250 1.376 2.188 1.514 2.188 2.250 2.062 2.625 .209 44 3.000 1.438 3.062 1.733 2.532 3.125 2.812 3.375 .281 52 3.500 1.438 3.562 1.733 2.532 3.625 3.156 3.875 .281 All dimensions for reference only. Protective cover MS90563 is supplied as part of this connector assembly. Refer to page 473 for dimensions. *F dimension applies only when rear nut is fully tightened. **Commercial Numbers are supplied less protection caps and strain reliefs which can be added separately. Options Others BackShells Class L 22992 Crimp Rear Release Matrix Pyle 26500 83723 III 26482 Matrix 2 EMI Filter Transient Cables 468 Contact Amphenol Aerospace for more information at 800-678-0141 * www.amphenol-aerospace.com Amphenol Aerospace MS (CL) 90556, MIL-DTL-22992, Class L Straight Plug PART # Part Number Shell Finish Shell Size Master Key/Keyway Position Insert Arrangement Contact Type Alternate Insert Rotation MS90556 CL90556* C or N C or N XX XX X X XX XX P or S P or S X X L M 38999 To complete, see how to order page 467. .750 +.031 -.000 C "O" RING GLAND MAIN JOINT GASKET K A III HD Dualok II I SJT Accessories Aquacon Herm/Seal PCB High Speed E N Fiber Optics Q Contacts Connectors Cables EMI Filter Transient 2.689 1.557 8.188 1.557 8.188 .969-.844 32-13 1.130-1.005 M Approx. Free Length 7.188 7.188 8.688 44-02 1.312-1.187 10.688 44-03 1.438-1.313 1.776 10.172 9.688 10.688 44-13 1.672-1.547 12.688 44-51 1.734-1.609 11.688 44-52 3.000 3.667 1.776 10.172 1.135-1.065 3.500 4.167 2.328-2.183 2.453-2.308 2.562 2.500 3.531 11.188 2.500 3.531 3.250 4.016 7.188 1.776 11.109 17.188 18.188 BackShells All dimensions for reference only. Protective cover MS90564 is supplied as part of this connector assembly. Refer to page 473 for dimensions. Contact bushings MS3348 are supplied as part of connector as required. Refer to page 472 for dimensions. *Commercial Numbers are supplied less protection caps and strain reliefs which can be added separately. Class L 52-12 52-13 1.525-1.435 2.000 22992 44-56 2.312 5015 1.516-1.391 2.000 Crimp Rear Release Matrix 44-12 3.667 Q Dia. Max. 7.188 7.188 1.342-1.217 3.000 N Dia. +.011 -.020 Pyle 2.250 32-04 32-05, 32-12 1.047-.922 1.130-1.005 L Max. Free Length 26500 2.439 K .005 Matrix|Pyle 2.000 E Cable Range 83723 III C Dia. Max. 26482 28-12 28-13 A Thread Class 2A .1428P-.2857L Double Stub Matrix 2 Shell Size and Arrangement Options Others Contact Amphenol Aerospace for more information at 800-678-0141 * www.amphenol-aerospace.com 469 Amphenol Aerospace 38999 III HD Dualok II I SJT PART # MS (CL) 90557, MIL-DTL-22992, Class L Cable Connecting Receptacle without coupling ring To complete, see how to order page 467. Part Number Shell Finish Shell Size Master Key/Keyway Position Insert Arrangement Contact Type Alternate Insert Rotation MS90557 CL90557* C or N C or N XX XX X X XX XX P or S P or S X X L C Accessories Aquacon Herm/Seal PCB M .531 MIN FULL THD A High Speed Fiber Optics E Contacts Connectors 5015 Matrix|Pyle "O" RING Shell Size and Arrangement 28-12 28-13 A Thread Class 2A .1428P-.2857L Double Stub B .005 C Dia. Max. 2.000 1.514 2.439 2.250 1.514 2.689 32-04 32-05, 32-12 GLAND .750 +.031 -.000 B E Cable Range 1.047-.922 1.130-1.005 L Max. Free Length 8.156 .969-.844 32-13 1.130-1.005 M Approx. Free Length 7.188 7.188 7.188 8.688 44-02 1.312-1.187 10.688 44-03 1.438-1.313 9.688 44-12 3.000 1.733 3.667 1.516-1.391 10.125 10.688 1.672-1.547 12.688 44-51 1.734-1.609 11.688 52-12 2.328-2.183 52-13 3.500 1.733 4.167 2.453-2.308 2.000 7.188 8.156 1.342-1.217 44-13 N Dia. +.011 -.020 11.062 17.188 18.188 2.000 2.500 3.250 All dimensions for reference only. Protective cover MS90563 is supplied as part of this connector assembly. Refer to page 473 for dimensions. Contact bushings MS3348 are supplied as part of connector as required. Refer to page 472 for dimensions. *Commercial Numbers are supplied less protection caps and strain reliefs which can be added separately. Options Others BackShells Class L 22992 Crimp Rear Release Matrix Pyle 26500 83723 III 26482 Matrix 2 EMI Filter Transient Cables 470 Contact Amphenol Aerospace for more information at 800-678-0141 * www.amphenol-aerospace.com N Amphenol Aerospace MS (CL) 90558, MIL-DTL-22992, Class L Wall Mount Plug with Coupling Ring (equipment end) PART # J F .031 .005 .312 +.011 -.010 K 38999 To complete, see how to order page 467. Part Number Shell Finish Shell Size Master Key/Keyway Position Insert Arrangement Contact Type Alternate Insert Rotation MS90558 CL90558** C or N C or N XX XX X X XX XX P or S P or S X X S MAIN JOINT GASKET GASKET R A GROMMET III HD Dualok II I SJT Accessories Aquacon Herm/Seal PCB High Speed N Fiber Optics Q G Contacts Connectors Cables J .031 K .005 N Dia. +.011 -.020 Q Dia. Max. R (BSC) S +.021 -.020 T Dia. .005 28 2.000 2.639 1.938 .959 1.557 2.000 2.312 1.844 2.375 .177 32 2.250 2.639 2.188 .959 1.557 2.250 2.562 2.062 2.625 .209 2.998 3.062 1.021 1.776 3.125 3.531 2.812 3.375 .281 2.998 3.562 1.021 1.776 3.625 4.016 3.156 3.875 .281 5015 Crimp Rear Release Matrix All dimensions for reference only. Protective cover MS90564 is supplied as part of this connector assembly. Refer to page 473 for dimensions. *F dimension applies only when rear nut is fully tightened. **Commercial Numbers are supplied less protection caps and strain reliefs which can be added separately. Pyle 3.000 3.500 26500 44 52 Matrix|Pyle G Dia. +.006 -.010 83723 III F* +.016 -.000 26482 A Thread Class 2A .1428P-.2857L Double Stub INTERFACIAL SEAL Matrix 2 Shell Size T 4 HOLES EMI Filter Transient .750 +.031 -.000 Class L 22992 BackShells Options Others Contact Amphenol Aerospace for more information at 800-678-0141 * www.amphenol-aerospace.com 471 Amphenol Aerospace MIL-DTL-22992, Class L Accessories Contacts, Contact Bushings 38999 III HD Dualok II I SJT A REF .750 +.031 -.000 M39029/48 Pin Contact H Accessories Aquacon Herm/Seal PCB High Speed G B D C K REF M39029/49 Socket Contact .750 +.031 -.000 Fiber Optics Contacts H Connectors G J C 5015 Matrix|Pyle Order Replacement Contacts by MS part number listed below for either Socket or Pin: Socket MS Part Number Pin MS Part Number Contact Size Wire Well Size A Ref. B .005 M39029/49-335 M39029/48-327 4/0 4/0 3.207 2.097 - M39029/48-328 4/0N 4/0 3.325 2.215 M39029/49-333 M39029/48-323 1/0 1 3.207 2.097 - M39029/48-324 1/0N 1 3.325 2.215 M39029/49-331 - M39029/49-329 - M39029/49-332 M39029/49-330 M39029/48-320 M39029/48-321 M39029/48-317 M39029/48-318 M39029/48-322 M39029/48-319 4 4N 6 6N 4G 6G 4 4 6 6 4 6 2.786 2.904 2.786 2.904 2.856 2.856 1.738 1.856 1.738 1.856 1.756 1.746 MS3348 Contact Bushing Options Others C Dia. +.004 -.003 +.004 .641 -.003 +.004 .406 -.003 +.004 .406 -.003 .281 .002 .281 .002 .234 .002 .234 .002 .281 .002 .234 .002 .641 D Dia. .001 H Dia. +.004 -.003 +.004 .750 -.003 +.004 .506 -.003 +.004 .506 -.003 .374 .002 .374 .002 .312 .002 .312 .002 .374 .002 .312 .002 .500 .781 .003 .750 .500 .781 .003 .357 .609 .003 .357 .609 .003 .225 .225 .178 .178 .225 .178 .417 .002 .417 .002 .342 .002 .342 .002 .417 .002 .342 .002 J .005 K Ref. 1.283 2.393 - - 1.283 2.393 - - 1.158 - 1.158 - 1.752 1.752 2.206 - 2.206 - 2.862 2.862 Contact Wire Barrel Size (Ref) Wire Size (Ref) A Dia. +.010 -.003 B Dia. +.002 -.003 MS3348-1-2L 1 2 .359 .396 MS3348-4-5L 4 5 .250 .272 MS3348-4-6L 4 6 .225 .272 MS3348-6-8L 6 8 .185 .225 MS3348-6-9L 6 9 .155 .225 MS3348-1-6L 1 6 .225 .396 MS3348-4-8L 4 8 .185 .272 MS3348-6-10L 6 10 .136 .225 4/0 2/0 .500 .629 MS Part Number +.017 .700 -.016 B A MS3348-4/0-2/0L See page 476 and 477 for information on Contact Removal Tools for Class L connectors. 472 G Dia. Order Contact Bushings by MS part number listed below: BackShells Class L 22992 Crimp Rear Release Matrix Pyle 26500 83723 III 26482 Matrix 2 EMI Filter Transient Cables All dimensions for reference only. Contact Amphenol Aerospace for more information at 800-678-0141 * www.amphenol-aerospace.com Amphenol Aerospace MIL-DTL-22992, Class L Accessories Strain Reliefs, Sealing Glands, Protection Caps 38999 Order Strain Reliefs by MS part number listed below: MS90561 Cable Strain Relief A L H MS23747 Cable Sealing Gland MS Part Number Arrangement Number Max. Min. MS90561-2 28-13, 32-12 1.797 1.145 1.003 MS90561-4 28-02, -28-04 1.797 .844 .688 7.500 MS90561-12 28-12 1.797 1.047 .891 8.000 MS90561-13 32-13 1.797 1.342 1.185 9.500 MS90561-15 44-12 2.235 1.516 1.360 11.500 MS90561-16 44-13 2.235 1.688 1.531 13.500 MS90561-17 52-12 2.922 2.328 2.039 18.000 MS90561-18 52-13 2.922 2.500 2.211 19.000 MS90561-19 44-51 2.235 1.750 1.550 12.500 MS90561-20 44.52 2.235 1.578 1.375 12.000 MS90561-21 44-56 2.235 1.160 1.010 8.000 MS Part Number Arrangement Number A Dia. +.000 -.020 B Dia. +.020 -.000 C .010 Min Cable Dia. Ref. MS23747-2 28-13, 32-05, 32-12 1.805 1.130 1.034 1.005 MS23747-12 28-12 1.805 1.047 1.034 .922 MS23747-13 32-13 1.805 1.342 1.034 1.217 MS23747-14 44-03 2.242 1.438 1.160 1.313 MS23747-15 44-12 2.242 1.516 1.160 1.391 MS23747-16 44-13 2.242 1.672 1.160 1.547 1.284 2.183 1.284 2.308 1.609 MS23747-20 44-51 2.242 1.734 1.160 MS23747-21 44.52 2.242 1.562 1.160 1.437 MS23747-22 44-56 2.242 1.150 1.160 1.025 C Approx. MS90563-1( ) 28 2.000 .177 .177 6.000 MS90563-3( ) 32 2.250 .209 - 4.500 32 2.250 - .177 6.000 44 3.000 .281 .281 7.500 52 3.500 .281 .281 7.500 A B MS90564 Protection Caps used with MS90556 Straight Plug, MS90558 Wall Mount Plug C For Approx. MS90558 .969 MAX J Max. ) 28 2.000 .177 .177 7.500 2.266 MS90564-3( ) 32 2.250 - .209 6.000 2.266 MS90564-4( ) 32 2.250 .177 - 7.500 2.266 MS90564-7( ) 44 3.000 .281 .281 8.500 2.484 52 3.500 .281 .281 8.500 2.484 MS90564-11( ) A GASKET Options Others MS90564-1( BackShells B Dia. Ref. For MS90556 Class L ) ) C 22992 MS90563-4( MS90563-7( RIVET 5015 For MS90557 Pyle For MS90555 B Dia. Ref. 26500 A Thread Class 2B .1428P-.2857L Double Stub J Crimp Rear Release Matrix Use with Shell Size A Thread Use with Class 2B Shell .1428P-.2857L Size Double Stub Cables All dimensions for reference only. MS90563 Protection Caps used with MS90555 Wall Mount Receptacle, MS90557 Cable Connecting Receptacle MS Part Number Connectors Matrix|Pyle 2.328 2.453 Contacts 83723 III 2.927 2.927 Fiber Optics 26482 52-12 52-13 High Speed Matrix 2 MS23747-18 MS23747-19 Order Protection Caps by MS part number listed in charts below. To complete the MS part number add letter C (Conductive) for AC or N (Non-Conductive) for DC connector assemblies. ) 8.000 III HD Dualok II I SJT Accessories Aquacon Herm/Seal PCB EMI Filter Transient A B Protection Caps MS90563-11( L Approx. Order Cable Sealing Glands by MS part number listed below: C MS Part Number H Dia. Cable Range A Dia. +.000 -.010 C B Contact Amphenol Aerospace for more information at 800-678-0141 * www.amphenol-aerospace.com 473 Amphenol Aerospace 38999 III HD Dualok II I SJT (MS90556 and MS90557 connectors only) The following table shows the standard wire color coding, generator terminal markings, and connector contact identification used with Class L connectors. Standardized Generator Wiring and Connections Generator Terminal Marking + (POS) - (NEG) ground High Speed Contacts Connectors Matrix|Pyle Contact Designation Conductor Circuit Wire Color 28Vdc 28Vdc A N Positive Negative Black White AC AC AC AC AC A B C N G Phase A Phase B Phase C Neutral Safety grounding Black Red Blue (Commercial may be orange) White Green (Commercial may be bare) Step 1) Determine cable lay to facilitate alignment of contacts and insert holes without wire crossing. Step 2) Strip cable jacket to dimension shown. Avoid cutting or nicking individual conductor insulation. Connector Size D Inches Approx. 28 3.000 32 3.000 44 4.250 52 5.000 OUTER JACKET D SEE NOTE NOTE: Some insert arrangements require that two or more ground wires are terminated into one contact. Dimension D must therefore be increased to permit routing these wires around the larger conductors. Step 3) Install connector components in the order shown in the applicable assembly view illustrated on pages 475 and 476. Step 4) Strip insulation of individual conductors to 3/4 inch from end of connector. Options Others BackShells Class L 22992 5015 L1 L2 L3 L0 G (or Gnd) Current Crimp Rear Release Matrix Pyle 26500 83723 III 26482 Matrix 2 EMI Filter Transient Cables Complete installation instructions (L-1014) for Class L connectors are available online at www.amphenol-aerospace.com The following pages are condensed assembly instructions to familiarize the user with the installation procedure and tooling required. Cable Preparation Accessories Aquacon Herm/Seal PCB Fiber Optics MIL-DTL-22992, Class L Installation Instructions 474 Contact Amphenol Aerospace for more information at 800-678-0141 * www.amphenol-aerospace.com Amphenol Aerospace MIL-DTL-22992, Class L Installation Instructions, cont. 38999 MS90555 Wall Mount Receptacle 5 2 III HD Dualok II I SJT Accessories Aquacon Herm/Seal PCB 1 Wall Mount Receptacle Components: 1. Shell 2. Insert Assembly, Socket 3. Contact, Socket 4. Grommet Assembly, Socket 5. Nut, Retaining 6. Protective Cap Assembly (not shown) High 7. Flange Gasket (not shown) Speed 4 3 Fiber Optics Contacts Connectors Cables EMI Filter Transient MS90556 Straight Plug 5 BackShells Options Others Contact Amphenol Aerospace for more information at 800-678-0141 * www.amphenol-aerospace.com Class L NOTE: On shell size 32 connectors, item #6 (gland washer) is contained within item #5 (back adapter). 22992 1 5015 2 Pyle 3 26500 4 10 Crimp Rear Release Matrix 11 Straight Plug Components: 1. Shell & Coupling Nut Assembly 2. Insert Assembly, Pin 3. Contact, Pin 4. Spacer Assembly, Pin 5. Back Adapter 6. Gland Washer 7. Gland 8. Cable Grip 9. Gland Nut 10. Lockwasher (3 each) 11. Screw (3 each) 12. Protective Cap Assembly (not shown) Matrix|Pyle 6 83723 III 7 26482 8 Matrix 2 9 475 Amphenol Aerospace 38999 III HD Dualok II I SJT MIL-DTL-22992, Class L Installation Instructions, cont. MS90557 Cable Connecting Receptacle 9 8 7 6 5 Accessories Aquacon Herm/Seal PCB High Speed Fiber Optics Contacts Connectors 11 Matrix|Pyle 4 3 2 NOTE: On shell size 32 connectors, item #6 (gland washer) is contained within item #5 (back adapter). MS90558 Wall Mount Plug 2 Wall Mount Plug Components: 1. Shell & Coupling Nut Assembly 2. Insert Assembly, Socket 3. Contact, Pin 4. Grommet Assembly, Pin 5. Nut, Retaining 6. Protective Cap Assembly (not shown) 7. Flange Gasket (not shown) Pyle 5015 Crimp Rear Release Matrix Class L 22992 5 4 3 1 Options Others BackShells 10 1 26500 83723 III 26482 Matrix 2 EMI Filter Transient Cables Cable Connecting Receptacle Components: 1. Shell 2. Insert Assembly, Socket 3. Contact, Socket 4. Spacer Assembly, Socket 5. Back Adapter 6. Gland Washer 7. Gland 8. Cable Grip 9. Gland Nut 10. Lockwasher (3 each) 11. Screw (3 each) 12. Protective Cap Assembly (not shown) 476 Contact Amphenol Aerospace for more information at 800-678-0141 * www.amphenol-aerospace.com Amphenol Aerospace MIL-DTL-22992, Class L Installation Instructions, cont. 38999 Contact Installation III HD Dualok II I SJT Accessories Aquacon Herm/Seal PCB Step 1) Insert stripped conductors in contact wirewells. If contact bushing is used, insert conductor in bushing and bushing in contact wirewell. If two or more ground wires are inserted into a single contact, make sure all wires are fully seated in wirewell. Step 2) Select correct crimping tool, locator and die combination from the table for contacts to be installed. With conductor or contact bushing in place, insert contact into tool. Close crimping die fully to form a uniform crimp. Size Type Crimping Tool* Locator* Die* Removal Tool M39029/48-327 M39029/49-335 M39029/48-328 4/0 4/0 4/0N P S P Pico Model 400B or 400B-1 4297-1 414DA-4/0N-1 MS90562-1 M39029/48-323 M39029/49-333 M39029/48-324 1/0 1/0 1/0N P S P Pico Model 400B or 400B-1 4297-3 414DA-1/0N MS90562-3 M39029/48-320 M39029/49-331 M39029/48-321 M39029/48-322 M39029/49-332 4 4 4N 4G 4G P S P P S Pico Model 400B or 400B-1 M39029/48-317 M39029/49-329 M39029/48-318 M39029/48-319 M39029/49-330 6 6 6N 6G 6G P S P P S Pico Model 400B or 400B-1 4297-5 4297-6 * Available from Pico Crimping Tools Co., 9832 Jersey Ave., Santa Fe Springs, Ca 90670 Phone: 805-388-5510 Contacts Connectors Cables Contact Removal Matrix|Pyle 83723 III Step 1) Loosen all rear accessories and slide back along cable. Step 2) Remove spacer or grommet assembly with contacts from connector insert. Step 3) Using the appropriate size contact removal tool, push tool over front of contact until it bottoms in spacer or grommet assembly hole. This will open contact retaining bushing and allow contact to be removed from the spacer or grommet assembly from the rear. When using jacketed cable, all contacts should be released from contact retention bushings before removal from spacer or grommet assembly is accomplished. Pyle 26500 MS90562 Contact Removal Tool 2.500 .016 5015 Crimp Rear Release Matrix A Class L Contact Size A Dia. +.000 -.002 M81969/27-01 4/0 .790 M81969/27-02 2/0 .696 M81969/27-03 1/0 .558 M81969/27-04 2 .462 M81969/27-05 4 .376 M81969/27-06 6 .354 Options Others MS Part Number BackShells Order MS90562 contact Removal Tool by MS part number listed below: 22992 Step 1) If inserts are not already positioned in the connector shell, align large tab on insert with large slot in shell and push insert in until it bottoms in shell. Step 2) Apply a thin coating of Dow Corning DC-4 lubricant to the periphery of contact holes in spacer or grommet assembly. Push contacts into rear of spacer or grommet assembly until locked into contact retainer bushing. Step 3) Align contacts with proper holes in insert. Small key of insert must be aligned with appropriate keyway in spacer or grommet assembly. Slide contacts into insert holes until spacer or grommet assembly butts against insert. A thin film of Dow Corning DC-4 lubricant applied to the periphery of insert contact holes will provide maximum sealing efficiency. Step 4) Assemble accessories to connector. The back adapter "O" ring should have a very thin film of Dow Corning DC-4 lubricant applied. Outer surfaces only of gland should be lubricated with a thin film of UniTemp Grease EP. Avoid getting grease on inside surfaces of gland and on cable jacket. Step 5) Tighten retaining nut or gland nut on shell or adapter. A metal-to-metal seating condition is desirable, but may not be attainable with maximum cable diameters. MS90562-6 Fiber Optics 26482 Connector Assembly 414DA-6N MS90562-5 Matrix 2 If crimping tools are available, contacts may be affixed to conductors by soldering. Use rosin-alcohol solder flux, a good grade of 60/40 solder and a 500 watt soldering iron or probe type resistance soldering equipment. Pre-tin conductors before soldering. Solder must not be present on shoulder or retention area of contact. 414DA-4N High Speed EMI Filter Transient Contact Part Number All dimensions for reference only. Contact Amphenol Aerospace for more information at 800-678-0141 * www.amphenol-aerospace.com 477 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Amphenol: MS90555C32412S MS90557C44412S MS90558C44412P MS90557C44413S MS90556C44412P MS90555C44150S MS90558C32412P MS90556C32412P MS90557C52612S MS90557C32404S MS90555C28412S MS90557C52412S MS90557C28412S MS90557C32-412S MS90556C52412 MS90555C52412S MS90557C28413SY MS90558C52513P MS90558C52412P MS90556C44413P MS90556C44152P MS90555C28413S MS90558C52612P