1000 kcmil 5/8" 1 Hole Short Flared Barrel Copper Lug | Techspan® BLU100SFL

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1000 kcmil 5/8" 1 Hole Short Flared Barrel Copper Lug | Techspan® BLU100SFL
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SH COPP LUG 777MCM 5/8Inch WH. Short flared barrel copper lug designed for terminating 1000 kcmil conductors to a single-bolt connection point. Manufactured from tin-plated seamless copper tubing with a 5/8" stud hole, inspection window, and flared entry for easier installation of fine-stranded flexible cables. Rated for applications up to 35 kV.
Gerrie Part #: TSPBLU100SFL
 | 
MFR Part #: BLU100SFL
 | 
Mfr: Techspan®
$ / EA
  • Color :White
  • Conductor Size :1000 kcmil
  • Manufacturer Name :Techspan Industries
  • Stud Size :5/8"
  • Tongue :One Hole Tongue with Inspection Window
Technical Specifications
Color
White
Conductor Size
1000 kcmil
Manufacturer Name
Techspan Industries
Stud Size
5/8"
Tongue
One Hole Tongue with Inspection Window

The BLU100SFL Short Flared Barrel Copper Lug is a one-hole compression lug engineered for terminating large-gauge copper conductors in power distribution and electrical connection applications. Constructed from high-conductivity seamless copper tubing and finished with a tin plating, it provides excellent conductivity while helping resist corrosion in demanding environments.

The short flared barrel design simplifies cable insertion, particularly when working with fine-stranded and flexible conductors. An integrated inspection window allows installers to visually verify full conductor insertion before crimping, helping support proper installation practices. The connector is color-coded and marked with die index information to assist with correct tooling selection.

Key features:

  • High-conductivity seamless copper construction
  • Tin-plated finish for corrosion resistance
  • Flared barrel entry for easier cable insertion
  • Inspection window for installation verification
  • One-hole tongue with 5/8" stud opening
  • Suitable for voltages up to 35 kV
  • Compatible with Class B, C, I, K, H, G, M, and DLO conductors
  • Approved for use with multiple industry-standard compression tooling systems

The lug is UL Listed, CSA Certified, and RoHS Compliant, making it suitable for professional electrical installations where compliance and reliable conductor termination are required. It is designed to accommodate 1000 kcmil conductors and can be used in applications involving flexible power cables, industrial electrical systems, and heavy-duty power distribution connections.

Product Specifications

Specification

Details

Product Type

Standard Flared Barrel Copper Lug

Manufacturer Part Number

BLU100SFL

Conductor Size

1000 kcmil

Diesel Locomotive Cable Range

777 MCM

Conductor Classes

Class B, C, I, K, H, G, M, and DLO

Material

High-conductivity seamless copper tubing

Finish

Tin-plated

Voltage Rating

Up to 35 kV

Stud Hole Size

5/8"

Tongue Configuration

One-hole tongue

Inspection Window

Yes

Color Code

White

Burndy Die Index Number

27

Penn Union Die Catalog Number

T-27P

Barrel Length (B)

1.88"

Overall Length (L)

4.75"

Tongue Length (C)

1.75"

Tongue Thickness (T)

0.33"

Tongue Width (W)

2.17"

Wire Strip Length

2"

Stranding

1925/24

UL Status

UL Listed

CSA Status

CSA Certified

RoHS Compliance

RoHS Compliant

Tooling Compatibility

Penn-Union, Burndy, T&B, Huskie, Greenlee, and Versa-Crimp style tooling

UOM

Each