ABB - Installation Products K151LS-B2220 - 200 Amp, 15/25kV, DeadBreak elbow, Locking Splice/Repair Splice, Bails are not required for Locking Splices, When used as a repair splice, the assembled length allows 4 inches for cable replacement/repair. Cable Insulation Diameter 0.635 inch to 0.905 inch. Conductor Size AWG Compressed Stranded #2/Solid #1/mmSquared 33.62. Includes a 01402X Copper Lug.
ABB - Installation Products

K151LS-B2220

UPC: 783786569939


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Overview

The ABB K151LS-B2220 is a 200 Amp, 15/25kV DeadBreak elbow locking splice designed for medium-voltage cable repair and installation. This fully shielded, fully submersible splice meets ANSI/IEEE Standard 386 and is rated for continuous 200A current with 10kA symmetrical momentary withstand for 10 cycles. The K151LS-B2220 accommodates cable insulation diameters from 0.635 inch to 0.905 inch and conductor sizes of AWG Compressed Stranded #2 or Solid #1 (33.62 mm²). Each kit includes a preinstalled 01402X copper lug for direct termination to equipment or bus bars. When used as a repair splice, the K151LS-B2220 provides 4 inches of cable length allowance for conductor replacement or damage repair without requiring additional bails. The DeadBreak design enables safe, load-break operation under energized conditions, eliminating system shutdown during maintenance. The locking splice feature ensures mechanical integrity and prevents accidental disconnection, withstanding pulls up to 500lbs. For 15kV class applications, the splice supports up to 8.3kV phase-to-ground and 14.4kV phase-to-phase operating voltage, with 95kV BIL impulse withstand and 34kV AC one-minute withstand. For 25kV class applications, it supports up to 15.2kV phase-to-ground and 26.3kV phase-to-phase operating voltage, with 125kV BIL impulse withstand and 40kV AC one-minute withstand. The 100% peroxide-cured EPDM construction ensures long-term reliability in submersible and vault installations. The K151LS-B2220 is ideal for permanent splices in new installations or repairs on existing medium-voltage cable systems in industrial, utility, and commercial power distribution applications. Compatible with standard 15kV and 25kV class cables, including UD cable with concentric neutral and extruded insulation shielding, this splice delivers a compact, space-efficient solution for tight enclosures.
  • 200A continuous current rating with 10kA symmetrical momentary withstand
  • Accommodates cable insulation diameters from 0.635 inch to 0.905 inch
  • Fully shielded, fully submersible molded rubber housing with 100% peroxide-cured EPDM
  • Includes preinstalled 01402X copper lug for direct termination
  • Locking splice withstands pulls up to 500lbs and prevents accidental disconnection
  • 4 inches of cable length allowance for repair applications without additional bails
  • DeadBreak design enables safe load-break operation under energized conditions

Specifications

Amperage Rating
200 A
Application
Used where a new installation is required or to make repairs on existing cable installations
Cable Insulation Diameter
0.635-0.905 inches
Color
Black
Conductor Range
#2 STR/COMPR AWG , #1 SOL/COMPT AWG
Conductor Size
AWG Compressed Stranded #2/Solid #1 (33.62 mm²)
Connection Type
DeadBreak Elbow Locking Splice
Current Rating
200 A
Environmental Conditions
All Weather Conditions
Insulation
True
Length
9.54 in
Length
242.316 mm
Lug Type
Copper Lug (01402X)
Material
Housing - EPDM-Rubber
Series
K151LS
Special Features
Permanent Locking Apparatus, Fully Shielded, Fully Submersible Molded Rubber Housing, 100 Percent Peroxide Cured Construction includes Insulation and Conductive EPDM Materials
Standard
ANSI/IEEE Standard 386
Temperature Rating, Maximum
149 F
Temperature Rating, Maximum
65 C
Temperature Rating, Minimum
-40 F
Temperature Rating, Minimum
-40 C
Type
Deadbreak Locking Splice
Voltage Rating
15 to 25 kV
Voltage Rating
15/25kV
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
1.0000 L
Package Weight (Metric)
0.4540 kg
Molded Current Limiting Fuse Housing, Nominal Fuse Voltage Rating 8.3kV, Fuse Test Port - Two Capacitive Test Ports, Small Housing, Cable Insulation Diameter 0.635 inch - 0.905 inch / 16-23mm, Bi-Metal Conductor size 2 AWG Stranded/Compressed, 1 AWG Solid/Compact. no Sealing Kit

168FLR1-B5220

Molded Current Limiting Fuse Housing, Nominal Fuse Voltage Rating 8.3kV, Fuse Test Port - Two Capacitive Test Ports, Small Housing, Cable Insulation Diameter 0.635 inch - 0.905 inch / 16-23mm, Bi-Metal Conductor size 2 AWG Stranded/Compressed, 1 AWG Solid/Compact. no Sealing Kit
6MM2 BLACK CABLE FOR DISTRIBUTION BLOCK ROW TYPE LENGTH 320MM

54211116

6MM2 BLACK CABLE FOR DISTRIBUTION BLOCK ROW TYPE LENGTH 320MM
15/25kV 200 Amp, Deadbreak Locking Splice / Repair Splice, Cable Insulation Diameter 0.635 inch to 0.905 inch. Aluminum Compression Lug. Conductor Size AWG Compressed Stranded 2/0 /Solid 3/0 /mmSquared 67.43.

K151LS-B1250

15/25kV 200 Amp, Deadbreak Locking Splice / Repair Splice, Cable Insulation Diameter 0.635 inch to 0.905 inch. Aluminum Compression Lug. Conductor Size AWG Compressed Stranded 2/0 /Solid 3/0 /mmSquared 67.43.
200 Amp, 15/25kV, DeadBreak elbow, Locking Y Splice, Bails are not required for Locking Splices, Cable Insulation Diameter 0.635 inch to 0.905 inch. Conductor Size AWG Compressed Stranded 1/0 /Solid 2/0 /mmSquared 53.49. Includes a 01300X universal aluminum compression lug.

K151LY-B0240

200 Amp, 15/25kV, DeadBreak elbow, Locking Y Splice, Bails are not required for Locking Splices, Cable Insulation Diameter 0.635 inch to 0.905 inch. Conductor Size AWG Compressed Stranded 1/0 /Solid 2/0 /mmSquared 53.49. Includes a 01300X universal aluminum compression lug.
900 Amp, 15/25kV, 600 Series Elbow with Test Point, with Insulated Plug, Cap, Stud, Lug and Cable Adapter. Cable Insulation Diameter 0.640 inch to 0.820 inch. Copper Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 300 /Compacted Solid 350 /mmSquared Compact 150. Cold Shrinkable Seal with Copper Braid and Constant Force Spring Included.

K676LR-F2290-SG3

900 Amp, 15/25kV, 600 Series Elbow with Test Point, with Insulated Plug, Cap, Stud, Lug and Cable Adapter. Cable Insulation Diameter 0.640 inch to 0.820 inch. Copper Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 300 /Compacted Solid 350 /mmSquared Compact 150. Cold Shrinkable Seal with Copper Braid and Constant Force Spring Included.
600 Amp, 15/25kV, 600 Series Deadbreak, Replacement Elbow with Test Point, Cable Insulation Diameter 1.515 to 1.780 inch. Aluminum Compression Lug. Conductor Size Compressed Stranded 700/750 kcmil or Compacted Solid 900 kcmil

K656RLR-N0380

600 Amp, 15/25kV, 600 Series Deadbreak, Replacement Elbow with Test Point, Cable Insulation Diameter 1.515 to 1.780 inch. Aluminum Compression Lug. Conductor Size Compressed Stranded 700/750 kcmil or Compacted Solid 900 kcmil
200 Amp, 15/25kV, DeadBreak elbow, Locking Splice/Repair Splice, Bails are not required for Locking Splices, When used as a repair splice, the assembled length allows 4 inches for cable replacement/repair. Cable Insulation Diameter 0.635 inch to 0.905 inch. Includes a 01400X universal aluminum compression lug.

K151LS-B0260

200 Amp, 15/25kV, DeadBreak elbow, Locking Splice/Repair Splice, Bails are not required for Locking Splices, When used as a repair splice, the assembled length allows 4 inches for cable replacement/repair. Cable Insulation Diameter 0.635 inch to 0.905 inch. Includes a 01400X universal aluminum compression lug.
15/25kV, 900 Amp, DeadBreak, Elbow with Test Point (includes Insulated Plug, Cap, Stud, Lug and Cable Adapter). Cable Insulation .850-1.050 inches, Copper Compression Lug, Conductor Size 3/0 Stranded/Compressed or 4/0 Solid/Compact.

K676LR-G2260

15/25kV, 900 Amp, DeadBreak, Elbow with Test Point (includes Insulated Plug, Cap, Stud, Lug and Cable Adapter). Cable Insulation .850-1.050 inches, Copper Compression Lug, Conductor Size 3/0 Stranded/Compressed or 4/0 Solid/Compact.

Frequently Asked Questions

What is the K151LS locking splice used for?

The K151LS locking splice provides a permanent, fully shielded, and fully submersible splice. It is used for new installations or repairs on existing cable installations up to 25kV.

What standards does the K151LS meet?

The K151LS meets ANSI/IEEE Standard 386, Latest Revision.

What is the pull strength of the K151LS interlock?

The pin and socket interlock of the K151LS will withstand pulls of up to 500 lbs.

What is the impulse withstand rating for the 25kV class?

For the 25kV voltage class, the impulse withstand (BIL) is 125kV.

What is the impulse withstand rating for the 15kV class?

For the 15kV voltage class, the impulse withstand (BIL) is 95kV.

What is the continuous current rating of the K151LS?

The K151LS has a continuous current rating of 200 Amps for both 15kV and 25kV voltage classes.

What is the maximum operating voltage for the 25kV class?

For the 25kV voltage class, the maximum phase-to-ground operating voltage is 15.2kV, and the maximum phase-to-phase is 26.3kV.

What is the maximum operating voltage for the 15kV class?

For the 15kV voltage class, the maximum phase-to-ground operating voltage is 8.3kV, and the maximum phase-to-phase is 14.4kV.

What cable insulation diameters does the K151LS accept?

The K151LS is designed to accept cable insulation diameters ranging from 0.575 inches to 1.220 inches.

What items are included in a K151LS kit?

Each kit contains a receptacle housing, splice pin connector, plug housing, splice socket connector, lubricant, and installation instructions. A crimp chart is also included.

How to Install the K151LSP Non-Separable Straight Plug

This guide provides step-by-step instructions for installing the K151LSP Non-Separable Straight Plug, designed to permanently connect solid dielectric type cable by mating with the K151LSR receptacle. Ensure all apparatus are de-energized before installation.

Estimated time: 1h

Tools needed:

Wire brush, Crimp tool, Approved solvent, Rag

Supplies needed:

K151LSP Conductor Contact (female), Nylon Venting Rod, Lubricant (supplied), Crimp Chart (supplied), Solid dielectric type cable, K151LSR mating receptacle, Silicone grease, #14AWG or equivalent copper wire, Sealing material

  1. Prepare the Cable Jacket

    For Jacketed Concentric Neutral cable, cut and remove the cable jacket 8 inches from the cable end, ensuring sufficient concentric neutral wires for grounding. For Copper Tape Shield cable, cut and remove the cable jacket 7-1/2 inches from the cable end, then remove the copper tape shield 6-1/2 inches from the cable end. Ensure all apparatus are de-energized before proceeding.

  2. Prepare Cable Insulation and Conductive Shield

    Remove 1-1/8 inches of cable insulation and conductive shield. For #1 stranded/compressed and #1/0 compressed/solid or larger aluminum cable, remove 1-7/8 inches. Cut squarely, do not pencil. Immediately wire brush bare aluminum conductors.

  3. Crimp the Socket Terminal

    Insert the bared conductor fully into the crimp barrel. Crimp the socket terminal onto the bared conductor, starting at the crimp line imprinted on the barrel. Rotate each successive crimp or indent at least 90 degrees. If using aluminum cable, carefully wipe any excess inhibitor from the contact and cable insulation.

  4. Prepare the Semi-Conductive Shield and Insulation

    Temporarily remove the plastic pin. Remove the semi-conductive shield to a point 7-3/4 to 7-13/16 inches back from the end of the socket with a straight, smooth, squared cut, ensuring not to cut or nick the insulation. Pencil the insulation 1/8 inch. Replace the plastic pin. Clean the outer jacket and thoroughly clean the insulation with an approved solvent, wiping from the cable end toward the outer jacket, to remove all semi-conducting residue. If using an ECS or MA grounding device, install it per its instructions.

  5. Lubricate Cable and Housing

    Keep the cable insulation and plug clean. Apply the supplied lubricant sparingly to the cable and to the inside of the housing. Do not substitute lubricants, as other types may harm the product or its mating part.

  6. Install Plug on Cable

    Push the cable into the housing until the leading edge of the socket contact is flush with the front edge of the plug. Remove the plastic pin from the socket and discard it.

  7. Connect to Mating Receptacle

    Lubricate the nose of the plug with silicone grease. Place the nylon rod into the receptacle face until it bottoms (approximately 1-3/4 inches), taking care not to cut the rod. Insert the plug assembly into the receptacle as far as possible until the contact assembly 'clicks' and locks into its final position.

  8. Verify Connection and Remove Rod

    Verify the locking contact by pulling on the cables; do not pull the housing. If the parts separate, repeat steps 7B and 7C. Pull out the nylon rod.

  9. Connect Grounding

    If an ELASTIMOLD grounding device is not used, connect customer-supplied #14AWG or equivalent copper wire through the grounding tab and twist tightly. Connect the grounding assembly of the connector to the system ground by merging with the cable shield of each cable. Seal the grounding wires and connections to prevent corrosion.

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