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PHONE: 800-245-3573 www.3M.com/Electrical 337
Cable Accessory Products3M offers accessory products to assist with
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Sealing and Grounding Kits
3M™ Cold Shrink Shield Adapter Kits 8459/8460 Series3M™ Cold Shrink Shield Adapter Kits are designed for grounding and sealing tape shield, wire shield and Unishield® power cables when using cable
accessories such as elbows, modular splices and terminations. The Shield Adapter Kit design provides a fault current capacity of 600 amps on 15–35 kV
class cables.
These cold shrink kits require no heat, special tools or special skills to install. The cold shrink kits come complete with all necessary components (except
the cable accessory) and are installed in a few simple steps. We’ve even attached a “bleeder wire” to the ground strap eliminating the need for additional
wire and connectors.
Each kit contains enough material to ground one cable accessory.
Voltage 15-35 kV
Current 600 Ampere
Cable/Shielding Type Tape Shield, Wire Shield, Unishield®
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Sealing and Grounding Kits
3M™ Shield Grounding Accessory Kits GSK3M™ Shield Grounding Accessory Kits GSK Series are designed to convert concentric neutral (CN) or jacketed concentric neutral (JCN) QT-II or QT-III
termination kits for use on longitudinally corrugated (LC) and tape shielded power cables. The GSK kits eliminate the need to stock separate termination kits
for shielded power cables. The ground braids provided in the GSK kits are designed for applications where high ampacity grounding is desired.
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Sealing and Grounding Kits
3M™ Hi-Amp Splice Grounding Accessory
Kits SG-2 and SG-33M™ Hi-Amp Splice Grounding Accessory Kits SG-2 and SG-3 are designed to
accommodate the shielding and grounding of inline splices made on
longitudinally corrugated (LC) shield, heavy-duty tape and conventional tape-
shielded power cables. The SG-2 and SG-3 designs provide a fault current
capacity of 15,000 Amps for 15 cycles on 15 kV, 25 kV and 35 kV class cables.
The 3M kits SG-2 and SG-3 were designed to accommodate 3M™ QS bodies as
well as most other rubber-molded inline splices currently used in the electrical
power distribution industry.
The 3M Copper Screen Sleeves SG-2 and SG-3 are applied over molded rubber splices on cables with shield diameters ranging from 1.25"-2.25" (31,8-
57,2 mm). In most cases this will include conductor sizes between 350-1000 kcmil and voltage classes of 15-35 kV. The 3M copper screen sleeves SG-2
and SG-3 and the preformed ground connection braid have a capacity greater than that of 4 AWG copper wire and are fault current rated at 15,000 amps for
15 cycles. The 3M Kit SG-3 has a larger CMA (greater than 2 AWG) copper screen sleeve and two constant force springs per end. This provides additional
neutral current capacity.
Each kit provides shielding and grounding for one splice.
Voltage 15–35 kV
Cable/Shielding Type Tape Shield, Longitudinally Corrugated (LC)
Order No. UPC Shield O.D. Range Conductor Size Range Circular Mil Area Kits per Case
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Sealing and Grounding Kits
3M™ Cable Grounding Kits 2252, 2253
and 2254The 3M™ Cable Grounding Kits 2252, 2253 and 2254 provide a simple,
reliable and secure method for grounding and resealing of the jacket of direct
buried distribution cables. These kits are designed for use with jacketed
concentric neutral (JCN) power cables ranging from 2–4/0 AWG, rated through
35 kV. A common kit application is for grounding a primary neutral at least
every 1320' (1/4 mile) per Rural Utilities Service (RUS) Bulletin 83-1.
Each kit provides enough material for one cable ground.
Voltage 35 kV
Cable/Shielding Type Jacketed Concentric Neutral (JCN)
Agency Approvals
Order No. UPC Conductor Size Range Kits per Case
2252 054007-08335 2–4/0 AWG 10
2253 051128-55648 250–500 kcmil 10
2254 051128-56939 500–1000 kcmil 10
3M™ Cold Shrink Insertion SealSeals open space between a steel casing and plastic, gas, or utility pipe. Seal
consists of EPDM rubber tubing that is expanded over a removable core and
shrinks in diameter.
Technology Cold Shrink
Material EPDM Rubber
RoHS 2011/65/EU Yes
Order No. UPC Case Qty.
PS-2 054007-49886 10
PS-3 054007-50201 10
PS-4 054007-49887 10
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Splice Repair
Lead Sheath Repair Kit
Order No. UPC Description Kits per Case
LEAD-SHEATH-REPAIR-KIT 054007-44246 For sealing oil leaks on PILC cable. 1
Cable Breakout Boots and Phase Rejacketing System
3M™ Cold Shrink Silicone Rubber Cable Breakout Boots 8560 Series3M™ Cold Shrink Silicone Rubber Cable Breakout Boots 8560 Series are a series of open-ended molded rubber sealing assemblies that are factory
expanded and mounted on removable inner supporting plastic cores. They are supplied for field installation in a pre-stretched condition. The supporting
cores are removed after the seal has been positioned for installation around the breakout area of a 3/C (three-conductor) cable. Core removal allows the
silicone rubber boot to shrink down to a pre-determined diameter, creating an environmental enclosure for individual cable phase legs and the overall cable
jacket.
3M™ Cold Shrink Silicone Rubber Cable Breakout Boots 8560 Series are designed to protect the phase leg breakout area of 3/C medium voltage shielded
power cable from exposure to moisture, contamination, corrosion, ozone, ultra-violet radiation, physical contact and other hazards associated with 3/C
termination operating environments.
The 8560 Series Breakout Boots can be used in conjunction with 3M™ Cold Shrink Silicone Rubber Termination Assemblies and 3M™ RJS Series
Rejacketing Sleeves for 3/C shielded power cable terminating applications.
Voltage 35 kV and less
Number of Conductors Three Conductors
Cable/Shielding Type Shielded Power Cable
Color Dark Gray
RoHS 2011/65/EU Yes
Order No. UPC Cable Phase Shield Diameter Range Cable Outer Jacket Diameter Range Case Qty.
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Sheath Seal Kits
3M™ Cold Shrink Sheath Seal Kits 5841 and 5842The 3M™ Cold Shrink Sheath Seal Kits 5841 and 5842 are designed to seal the sheath area for three-conductor (3/C)
cables without ground wires. They handle both copper and aluminum cables from 2AWG-500 kcmil (35-250 mm²). No heat is
required when using these kits. Each kit makes one seal.
Number of Conductors Three Conductor
RoHS 2011/65/EU Yes
Order No. UPC Conductor Size Conductor Insulation O.D. Cable Jacket Range Kits per Case
3M™ Scotchcast™ Electrical Insulating Resin 43M™ Scotchcast™ Electrical Insulating Resin 4 is a two-part epoxy insulating and encapsulating resin. This resin, mixed in its two-part closed mixing
pouch, generates its own heat to cure. Its compatibility with solid and synthetic cable insulations and jackets makes Resin 4 an excellent insulator and
sealer for cable splicing. Use 3M™ Scotchcast™ Electrical Insulating Resin 4 to splice solid dielectric and oil filled cables up to 8 kV and to jacket high
voltage splices. It is included in the 3M™ Scotchcast™ Splice Kits 82-H Series, 82-B1, 85-14CP and 90-B1. Gel time is 16 min. at 23°C.
*At 73°F (23°C) and cooler temperatures, resin will cure slower. Do not energize until resin has cooled and solidified.
Voltage8 kV or less (for splicing solid dielectric
and oil filled cables)
Cure Time1 to 2 Hours at 70°F (21°C)
4 to 8 Hours at 50°F (10°C)
Energize Time 45 minutes*
Max. Operating Temperature 194°F (90°C) continuous
Color Black
RoHS 2011/65/EU Yes
Used in these kits 82-A Series; 82-B1; 85-14CP; 90-B1
Order No. UPC Packaging Description Weight oz (g) Volume in³ (cm³) Containers per Case
4E 054007-04207 2-part pouch 10.1 (288) 15.6 (255,6) 10
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Electrical Resins
3M™ Armorcast Structural Material 45603M™ Armorcast Structural Material 4560 is a flexible fiberglass knit fabric strip that has
been saturated with a black urethane resin syrup. The material is rolled and packed dry
in a sealed foil envelope. Armorcast structural material is completely safe for use in
manholes, vaults, and other hazardous environments, because no heat source is
required. No flames, electric heaters or chemicals are needed. The only thing your crews
will ever have to add is water.
Material Fiberglass
RoHS 2011/65/EU Yes
Agency Approvals RUS
Order No. UPC Color Roll Size Case Qty.
4560-5 051138-57719 Black 5 ft (1,52 m) 5
4560-10 051138-57717 Black 10 ft (3,05 m) 5
4560-15 051138-57718 Black 15 ft (4,57 m) 5
3M™ Scotchcast™ Electrical Insulating Resin 21043M™ Scotchcast™ Electrical Insulating Resin 2104 is a hard, two-part, polyurethane resin encapsulant designed specifically for permanent splice
protection. Resin 2104 is formulated for virtually every electrical application requiring hard, non-reenterable resin with good handling and performance
characteristics. Resin 2104 is also used as the insulating material for cable splices operating at 1000 volts or less and is rated for continuous use at 194°F
(90°C) with an overload rating of 266°F (130°C). It may be stocked to cover all hard resin needs, ending the need for multiple encapsulant inventories.
Voltage 1000 Volts or less
Cure Time1 Hour at 70°F (21°C)
20 Hours at 20°F (-4°C)
Energize Time Immediately
Max. Operating Temperature 194°F (90°C) continuous
Color Dark Green
RoHS 2011/65/EU Yes
Used in these kits 72-N; 85 Series
Order No. UPC Packaging Description Weight oz (g) Volume in³ (cm³) Containers per Case
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Electrical Resins
3M™ Scotchcast™ Re-Enterable Electrical Insulating Resin 21233M™ Scotchcast™ Re-enterable Electrical Resin 2123 is a soft, two-part polybutadiene resin encapsulant designed especially for re-enterable splice
protection. It is formulated for virtually every electrical application requiring a soft, re-enterable resin with good handling and performance characteristics.
This resin is also used as the insulating material for cable splices operating at 1000 volts, and is rated for continuous use at 194ºF (90ºC) with an overload
rating at 266ºF (130ºC). It may be stocked to cover most re-enterable resin needs, ending the need for multiple encapsulant inventories.
Scotchcast Resin 2123 is formulated with excellent wetting properties and low viscosity. The resin flows well even at low temperatures, filling the enclosure
and minimizing voids. Scotchcast Resin 2123 is packaged in a convenient two-part closed mixing pouch.
Voltage 1000 Volts or less
Cure Time 24 Hours @70°F (21°C)
Energize Time Immediately
Max. Operating Temperature 194°F (90°C) continuous
Color Amber, Translucent
RoHS 2011/65/EU Yes
Used in these kits 78-R Series
Order No. UPC Package Description Weight, oz (g) Volume, in³ (cm³) Containers per Case
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Electrical Resins
3M™ Scotchcast™ Flame-Retardant Compound 21313M™ Scotchcast™ Flame-Retardant Compound 2131 is a two-part polyurethane resin designed to replace the cable jacket when splicing or repairing mine
and portable cables. Its unique formulation makes it particularly suited to withstand the rugged conditions under which mine and portable cables must
operate. When used in accordance with the appropriate kit configuration, Compound 2131 conforms to MSHA Part 7, Title 30 CFR.
Flame-Retardant Compound 2131 is also used as the insulating material for cable splices operating at up to 1000 volts and designed for 194ºF (90ºC) at
continuous use and for 266ºF (130ºC) at temporary, overload temperature.
3M™ Scotchcast™ Flame-Retardant Compound 2131 comes in two sizes of 2-part pouch containers, as well as separate 5 gallon jugs for both Part A and
Part B. (Note: 2.1 parts of B required for every 1 part of A by weight.)
Voltage 1000 Volts or less
Cure Time 16 to 24 Hours at 70ºF (21ºC)
Energize Time Immediately
Max. Operating Temperature 194ºF (90ºC) continuous
Color Black
RoHS 2011/65/EU Yes
Used in these kits5750; 5760; 5831; 5832; 82-F1; 82-
F2; 82-BF1; M-20; M-30; M-40
Order No. UPC Packaging Description Weight Volume in³ (cm³) Case Qty.
2131-Part A 5 Gal 051128-59181 5 gallon jug, Part A 44.5 lb (20.1 kg) 1 pail
2131-Part B 5 Gal 051128-59182 5 gallon jug, Part B 46.5 lb (21 kg) 1 pail
Cable A
ccessory Products
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Electrical Resins
3M™ Scotchcast™ Potting Kit 2136The 3M™ Scotchcast™ Potting Kit 2136 is designed to provide protection against corrosion and possible deteriorating effects of fresh swimming pool or
fountain water and sunlight by reliably encapsulating the 8 AWG ground connection in a wet-niche shell as required by NEC® when using rigid, non-metallic
conduit in the installation of wet-niche
underwater lighting fixtures. Scotchcast 2136 compound is UL Listed as a potting compound for swimming pool, fountain, or spa equipment and is for use
only where adhering to copper, copper alloy and stainless steel materials.
3M™ Scotchcast™ Potting Compound 2136 is a thixotrophic polyurethane resin, designed to resist dripping or sagging, and contained in an easy mix 1.5
oz. closed mixing pouch. At temperatures above 40°F (18°C) the compound will firm up in minutes. Encapsulated connections should be allowed to cure for
4 hours prior to submersion.
VoltageUp to 1000 Volts;
UL Listed up to 600 Volts
Cure Time 4 Hours at 70°F (21°C)
Energize Time Immediately
Max. Operating Temperature UL Listed 20L02 220°F (105°C)
Color Black
RoHS 2011/65/EU Yes
Order No. UPC Material Weight, oz (g) Containers per Case
2136 051128-59190 Potting Compound 1.50 (42,5) 10
Resin Kit Accessories
Order No. UPC Product Name Description
Items
per
Case
F-10 054007-09142 3M™ Funnel PE 2.75 Large M-SeriesF-10
Funnel used with M-series molds for resin rejacketing or cable repair with 3MScotchcast™ Resins 2130.
1
E-4 054007-25701 3M™ Resin Pressure Gun E-4 Reusable resin pressure gun used for constructing a resin pressure splice. 1
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Cold Shrink Trifurcating Accessory Kit
3M™ Cold Shrink MT-C & MT-E
Trifurcating Accessory Kits (One 3/C to
Three 1/C) for 5/8 kV3M™ Cold Shrink MT-C and MT-E Trifurcating Accessory Kits are used to
break out and seal a transition from 3/C to three 1/C.
For use with 3M™ Cold Shrink QS-III Splicing Series 5700A-MT.
NOTE: Cable sizes shown below are for standard insulation thickness.
Final determining factor is cable insulation O.D.
Voltage: 5/8 kV
Number of Conductors: One 3/C to three 1/C
Order No. UPC Single Conductor Jacket O.D. Kits per Case
MT-C 051128-55208 0.62"-1.13" (15,7-28,7 mm) 1
MT-E 051128-54318 1.13"-1.80" (28,7-45,7 mm) 1
Cable A
ccessory Products
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Cold Shrink Corrosion Protection Kits
3M™ Cold Shrink Corrosion Protection Kit CPT Series3M™ Cold Shrink Corrosion Protection Kit CPT Series are designed to provide a quick and easy method for
protecting bulkhead termination connectors from the corrosive influences of wet and salt-fog installation
environments.
A CPT series assembly is an open-ended tubular rubber sleeve which is factory expanded and assembled onto
a removable core. The core is removed after the assembly has been positioned for installation over a bulkhead
terminator connector. Mastic strips are provided for sealing between NPT fitting threads and the enclosure in
use (junction box, cabinet, panel board, etc.). CPT insulating sleeves are made of an EPDM rubber that contains
no chlorides or sulfers.
RoHS 2011/65/EU Yes
Agency Approvals Meets salt spray requirements
Order No. UPC Min. Cable O.D. Max. Connector O.D. Max. Connector Installed Length Kits per Case
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Preparation and Cleaning
3M™ Scotch® Electricians' Abrasive Roll A-3Scotch® Electricians' Abrasive Roll A-3 is a 120-grit, closed-coat aluminum oxide strip, which is nonconductive
and flexible. It is packaged in a dispenser-type box.
Abrasive Mineral Type Aluminum Oxide
Abrasive Backing Weight J Weight
Abrasive Backing Type Cloth
Order No. UPC Length Width Grade Product Form Rolls per Case
A-3 054007-11560 75' (22,86 m) 1" (25,4 mm) 120 Roll 10
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Splice Jacketing, Rejacketing and Cable Repair: 3M™ Splice Jacketing and Rejacketing Kits
3M™ Scotchcast™ Jacket Repair Kits M Series (up to 2 kV)3M™ Scotchcast™ Jacket Repair Kits M Series contain a reusable wrap-around mold and accessory materials needed to make 10 permanent, flexible and
moisture-resistant jacket repairs or splices of portable cable. The kit contains a wrap around mold that permits jacket repair without cutting through the
cable. The M series kits, when used with 3M™ Scotchcast™ Flame-Retardant Compound 2131, provide durable, flexible jacket repair. Scotchcast kits can
be used with portable power cable or standard cable.
Note: Scotchcast Flame-Retardant Compound 2131 needed to jacket the repair or splice is not included and must be ordered separately. U.S. Mine Safety
and Health Administration acceptance No. 07-KA060007-MSHA.
Voltage Up to 2 kV
Cable/Shielding Type Shielded and Non-Shielded
Splice Type Jacket Repair
RoHS 2011/65/EU Yes
Agency Approval07-KA060007-MSHA approved when
used with Scotchcast Compound 2131.
Order No. UPC Cable O.D. Max. Repair Length Case Qty.