3M™ Motor Lead Inline Splicing Kits 5331-5334 Series are designed for splicing motor lead cables to incoming feeder cables. 3M™ Motor Lead Splicing Kits 5331-5334 can accommodate inline connections, 5/8 kV shielded and non-shielded feeders.
3M™ Motor Lead Splicing Kits 5331-5334 Series are designed to be used with copper compression, one- or two-hole lugs. The splice’s main component, the slip-on splice cover, is made from EPDM rubber. A mastic strip is used for the moisture seal on the inline kits. After being crimped onto the cables, the lugs are bolted together in an inline configuration, then insulated and sealed with the 3M Motor Lead Splicing Kits. Each kit contains all the necessary materials (except lugs) needed to make three splices. The lugs must be purchased separately. 3M™ Scotchlok™ Copper One Hole Lug Series 30000, or other UL listed copper lugs, can be used. In addition, 3M™ Motor Lead Splicing Kits 5331-5334 require vinyl tape which can also be purchased separately. For inline splice kits: The longitudinal space required for assembly will be approximately 2 (splice cover length), to allow space for the splice while the connection is being made. Kit contents include: • (3) Cold Shrink tubes • (12) Adapters • (3) Rolls Scotch® Stress Control Tape 2220 • (3) Bags of solvent cleaning cloths • (6) Tubes of silicone grease • (3) Rolls Scotch® Linerless Rubber Splicing Tape 130C • (3) Instruction sheets
Connection Type | Inline (Shielded or Non-shielded), Pigtail (Non-shielded), Pigtail (Shielded) |
Insulation Outside Diameter Range | 10-6 AWG: 0.30-0.46 in / 6-4 AWG: 0.37-0.51 in, 4-2 AWG: 0.43-0.57 in / 2-1/0 AWG: 0.52-0.65 in, 2-2/0 AWG: 0.53-0.71 in / 3/0 AWG-250 kcmil: 0.70-0.88 in, 4/0-350 kcmil: 0.75-0.98 in / 350-500 kcmil: 0.94-1.12 in |
Insulation Outside Diameter Range (Metric) | 10-6 AWG: 7.6-11.7 mm / 6-4 AWG: 9.4-13.0 mm, 4-2 AWG: 10.9-14.5 mm / 2-1/0 AWG: 0.52-0.65 in, 2-2/0 AWG: 13.5-18.0 mm / 3/0 AWG-250 kcmil: 17.8-22.4 mm, 4/0-350 kcmil: 19.1-24.9 mm / 350-500 kcmil: 23.9-28.4 mm |
Insulation Outside Diameter by Conductor Size | 2-2/0 AWG (0.53-0.71 Inch), 3/0 AWG-250 kcmil (0.70-0.88 Inch), 4/0-350 kcmil (0.75-0.98 Inch), 350-500 kcmil (0.94-1.12 Inch), 10-6 AWG (0.30-0.46 Inch), 6-4 AWG (0.37-0.51 Inch), 4-2 AWG (0.43-0.57 Inch), 2-1/0 AWG (0.52-0.65 Inch) |
Insulation Outside Diameter by Conductor Size (Metric) | 4-2 AWG (10.9-14.5 mm), 2-1/0 AWG (13.2-16.5 mm), 10-6 AWG (7.6-11.7 mm), 6-4 AWG (9.4-13.0 mm), 4/0-350 kcmil (19.1-24.9 mm), 350-500 kcmil (23.9-28.4 mm), 2-2/0 AWG (13.5-18.0 mm), 3/0 AWG-250 kcmil (17.8-22.4 mm) |
Maximum Bolt Length | 3/4 in, 1-1/2 in, 1-1/4 in |
Maximum Bolt Length (Metric) | 19.1 mm, 31.8 mm, 38.1 mm |
Maximum Feeder Lead Size | 4 AWG, 1/0 AWG, 250 kcmil, 500 kcmil |
Maximum Motor Lead Size | 4 AWG, 1/0 AWG, 250 kcmil, 500 kcmil |
Maximum Operating Voltage | 8 kV |
Range Feeder Cable (AWG & kcmil) | 8-4, 2-1/0, 1/0-250, 250-500 |
Splice Cover Inner Diameter | 10-6 AWG: 0.24 in/ 6-4 AWG 0.30 in, 4-2 AWG: 0.30 in / 2- 1/0 AWG: 0.42 in, 2-2/0 AWG: 0.50 in / 3/0 AWG-250 kcmil: 0.60 in, 4/0 AWG-350 kcmil: 0.60 in / 350-500 kcmil: 0.84 in |
Splice Cover Inner Diameter (Metric) | 10-6 AWG: 6.1 mm / 6-4 AWG: 7.6 mm, 4-2 AWG: 7.6 mm / 2- 1/0 AWG: 10.7 mm, 2-2/0 AWG: 12.7 mm / 3/0 AWG-250 kcmil: 15.2 mm, 4/0 AWG-350 kcmil: 15.2 mm / 350-500 kcmil: 21.3 mm |
Splice Cover Length | 10-11 in, 12-13 in, 15-16 in, 17-18 in |
Splice Cover Length (Metric) | 254.0-279.4 mm, 304.8-330.2 mm, 381.0-406.4 mm, 431.8-457.2 mm |
Splice Type | Inline |
Units per Case | 1.0 |
Voltage | 5 kV - 8 kV |
Safety Data Sheets
Document Number: MSDS_2649135_US_EN
(PDF)
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.