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3MMotor Lead Splicing Kits
5300 Series
For 1000 Volts or Less Cables or 5/8 kV Shielded
and Non-Shielded Cables
Data Sheet February 2017
Description
3M™ Motor Lead Splicing Kits 5300 Series are a series of kits designed for splicing motor
lead cables to incoming feeder cables. These kits can accommodate the following splice
configurations:
Pigtails (stub) connections, 1000 Volts and less.
Inline connections, 1000 Volts and less.
Pigtail (stub) connections, 5/8 kV shielded and non-shielded feeders.
Inline connections, 5/8 kV shielded and non-shielded feeders.
In addition, splice kits 5300 5319 are CSA certified for motor lead applications up to
600 Volts.
The splice’s main component, the lug or splice cover, is made from EPDM rubber either as
a slip-on or as a cold shrink insulator. A mastic is used for the moisture seal on the pigtail
kits. The 5/8 kV kits, designed for shielded feeder cables, utilize a high dielectric constant
stress control material or the feeder cable’s electrical stress control. These kits are
designed to be used with copper compression, one or two hole lugs. After being crimped
onto the cables, the lugs are bolted together in an inline or pigtail 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 ScotchlokCopper Lugs 30,000 Series, or other UL listed
copper lugs, can be used.
Features
Fast and simple installation
No torches or heat source required
No special tools required to install splice
Thick walls to resist puncture and abrasion damage
High Dielectric constant stress control included with 5/8 kV kits for shielded feeder
cables, for minimizing size and electrical stress
Easy re-entry.
3M™ Motor Lead Splicing Kits 5300 Series
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Kit Contents
Each kit contains sufficient quantities of the following materials to make three splices
(lugs and vinyl tape are not included), see chart below.
Kit Component
Kit Number
5300
Thru
5301
5302
Thru
5394
5311
Thru
5314
5316
Thru
5319
5321
Thru
5324
5331
Thru
5333
Lug covers (pigtail)
X
X
X
X
Locking Pins
X
X
Splice Cover (inline)
X
PST Cold Shrink Tubes
X
X
Adapter Sleeves
X
X
Scotch® Electrical Stress Control Tape 2220
X
X
Scotch® Linerless Rubber Tape 130C
X
X
X
Mastic Sealing Strips
X
X
X
X
Solvent Cleaning cloths
X
X
X
Silicone Grease Lubricant X X X X X X
Instruction Sheet X X X X X X
Applications
3M™ Motor Lead Splicing Kits 5300 Series can be used on cables with a rated operating
temperature of 90°C and an emergency overload rating of 130°C. Splicing kits 5300
through 5314 are rated for 1000 Volts, and kits 5316 through 5334 are rated for 5/8 kV.
To splice (insulate and seal) motor lead connections for:
1000 Volts and less cables sized 16 AWG to 500 kcmil
5/8 kV shielded and non-shielded feeder cables sized 8 AWG to 500 kcmil
Polyethylene cable
Cross linked polyethylene cable (XLP)
Ethylene propylene rubber cable (EPR)
Copper conductors
Typical Properties
Physical Properties (Test Method)
(ASTM D412 unless otherwise noted)
Color
300 Modulus
Ultimate Tensile Strength
Ultimate Elongation
Die C Tear (ASTM D624C)
Electrical Properties (Test Method)
(ASTM D149)
Dielectric Strength
Original
7 days in H
2
O, 90°C (194°F)
365 V/mil (14,3 MV/mil)
*All values are averages and are not intended for specification purposes.
T?) 00 V 5304 @ 600 V HLfl riLfl BLfl 1000 V nglaw‘ (1 hole lug) , 5J3 KV ngtawl (non-sme‘ded) & 1000 V W“ mouv nglaw‘ (2 hole \ug)
3M™ Motor Lead Splicing Kits 5300 Series
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Splice Selection
Table
Type Kit Number Voltage
Rating
Range
Feeder Cable
(AWG & kcmil)
Range
Motor Lead
(AWG &
kcmil)
Max. bolt
Length
(inches)
Pigtail
(1 hole lugs)
5300
5301
5302
5303
5304
1000 V
1000 V
1000 V
1000 V
1000 V
14 10
10 – 4
2 1/0
1/0 250
250 500
16 12
12 – 4
4 1/0
2 250
4/0 500
3/8
1/2
3/4
1 1/4
1 1/2
Inline
5311
5312
5313
5314
1000 V
1000 V
1000 V
1000 V
10 – 4
2 1/0
1/0 250
250 500
12 – 4
4 1/0
2 250
4/0 500
1/2
3./4
1
1 1/4
Pigtail
(2 hole lugs)
5316
5317
5318
5319
1000 V
1000 V
1000 V
1000 V
8 – 4
2 1/0
1/0 250
250 500
10 – 4
4 1/0
2 250
4/0 500
1/2
3/4
1 1/4
1 1/2
Pigtail
(Non-
Shielded)
5316
5317
5318
5319
5/8 kV
5/8 kV
5/8 kV
5/8 kV
8 – 4
2 1/0
1/0 250
250 500
10 – 4
4 1/0
2 250
4/0 500
1/2
3/4
1 1/4
1 1/2
Pigtail
(Shielded)
5321
5322
5323
5324
5/8 kV
5/8 kV
5/8 kV
5/8 kV
8 – 4
2 1/0
1/0 250
250 500
10 – 4
4 1/0
2 250
4/0 500
1/2
3/4
1 1/4
1 1/2
Inline
(Shielded or
Non-Shielded)
5331
5332
5333
5334
5/8 kV
5/8 kV
5/8 kV
5/8 kV
8 - 4
2 1/0
1/0 250
250 500
10 – 4
4 – 1/0
2 250
4/0 500
3/4
1
1 1/4
1 1/2
Typical Dimensions
Kit Number L Inches (mm)
5300
5301
5302
5303
5304
2.1 (53)
3.4 (86)
4.2 (107)
5.3 (135)
6.7 (170)
Kit Number L Inches (mm)
5316
5317
5318
5319
8.0 (203)
9.5 (241)
11.0 (1279)
13.0 (330)
Kit Number L Inches (mm)
5311
5312
5313
5314
4 -5 (102 -127)
8 -9 (203 229)
9 10 (229 254)
12 13 (269 330)
For inline splice kits: The longitudinal space required for assembly will be approximately 2L, to allow space for the splice while
the connection is being made.
fiLfi F 5/8 W ngtawl (sme‘ded) 5/8 W \nhne (shwelded or nonrsmelded) AH re‘ su pr Tm; \NC PU re Elemical Markets Division
3M™ Motor Lead Splicing Kits 5300 Series
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3M and Scotchlok are trademarks of 3M Company.
Scotch is a registered trademark of 3M Company.
CSA is a registered trademark of the Canadian Standards Association.
Electrical Markets Division
6801 River Place Blvd.
Austin, TX 78726-9000
800.245.3573
FAX: 800.245.0329
www.3M.com/electrical
Please recycle
© 3M 2017 All rights reserved
78-8127-9126-3 B
Kit Number L Inches (mm)
5321
5322
5323
5324
7 8 (178 203)
8 9 (203 229)
9 10 (229 254)
10.5 11.5 (267 -292)
Kit Number L Inches (mm)
5331
5332
5333
5334
10 11 (254 279)
12 13 (269 330)
15 - 16 (381 406)
17 18 (432 457)
Typical Dimensions,
continued
For inline splice kits: The longitudinal space required for assembly will be approximately 2L, to allow space for the splice while
the connection is being made.
Maintenance
Components with this kit are stable under normal storage conditions. Normal stock
rotation practices are recommended. The mastic and cold shrink insulator are not impaired
by freezing or heated storage up to the flow temperature of the mastic. 3M cold shrink
removable core material is polypropylene and recyclable with other waste.
Shelf Life &
Storage
As provided in the expanded state, the 3M™ Motor Lead Splicing Kits 5300 Series have an
on-shelf life of 3 years from date of manufacture when stored in a humidity controlled
storage (10°C/50°F to 27°C/80°F and <75% relative humidity).
Availability
Please contact your local distributor; available from 3M.com/electrical [Where to Buy] or
call 1-800-245-3573.
Important Notice
All statements, technical information, and recommendations related to 3M’s products are based on information believed to be
reliable, but the accuracy or completeness is not guaranteed. Before using this product, you must evaluate it and determine if it is
suitable for your intended application. You assume all risks and liability associated with such use. Any statements related to the
product, which are not contained in 3M’s current publications, or any contrary statements contained on your purchase order, shall
have no force or effect unless expressly agreed upon, in writing, by an authorized officer of 3M.
Warranty; Limited
Remedy; Limited
Liability
This product will be free from defects in material and manufacture at the time of purchase. 3M MAKES NO OTHER WARRANTIES
INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3M’s option, to
replace or repair the 3M product or refund the purchase price of the 3M product. Except where prohibited by law, 3M will not be
liable for any indirect, special, incidental or consequential loss or damage arising from this 3M product, regardless of the legal
theory asserted.

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