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BLACKBURN STC0414 Straight Mechanical Lug - Straight Mechanical Lugs
BLACKBURNStraight Mechanical Lugs

BLACKBURN STC0414 Straight Mechanical Lug

The BLACKBURN STC0414 is a straight mechanical lug made from unplated copper, designed for copper wire. It accommodates stranded copper wire sizes from 14 AWG minimum to 4 AWG maximum and features a 17/64 in stud size.

SKU 3G-OTH-16480

Also listed as: STC 0414 · STC-0414

Brand
BLACKBURN
Item
STC0414 Straight Mechanical Lug
Part Number
STC0414
Category
Straight Mechanical Lugs
Available to Order
Also known as:STC0414BLACKBURN
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Technical Specifications

BLACKBURN
Manufacturer Part Number
STC0414
Type
Unplated Copper Lug Body
Stud Size
17/64 in
Lug Material
Unplated Copper
For Wire Material
Copper
Maximum Stranded Copper Wire Size
4 AWG
Minimum Stranded Copper Wire Size
14 AWG

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BLACKBURN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BLACKBURN STC0414 is a straight mechanical lug made from unplated copper, designed for copper wire. It accommodates stranded copper wire sizes from 14 AWG minimum to 4 AWG maximum and features a 17/64 in stud size.

Frequently Asked Questions

What is the BLACKBURN STC0414 wire connector used for?

The BLACKBURN STC0414 is a straight mechanical lug used to terminate or splice stranded copper wire in industrial electrical panels, switchgear, and power distribution systems. It accommodates wire sizes from 14 AWG to 4 AWG with a 17/64 in stud size, providing a reliable, low-resistance connection.

What are the specifications of the BLACKBURN STC0414?

The BLACKBURN STC0414 is an unplated copper lug body for copper wire. It accepts stranded copper wire from 14 AWG minimum to 4 AWG maximum and has a 17/64 in stud size. The manufacturer part number is STC0414, and it is designed for straight mechanical lug applications.

Where to buy the BLACKBURN STC0414 worldwide?

3G Electric supplies the BLACKBURN STC0414 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this unplated copper lug to any country.

How to install the BLACKBURN STC0414 mechanical lug?

To install the BLACKBURN STC0414, strip the stranded copper wire to the recommended length, insert it fully into the lug barrel, and tighten the set screw to the torque specified by the manufacturer. Use a calibrated torque wrench to avoid over-tightening. Always follow NEC and local electrical codes for safe termination.

Used in

Common applications for BLACKBURN
Electrical distribution panels — Blackburn STC0414 straight mechanical lug for terminating 14-4 AWG copper wire on 17/64 inch studs
Switchgear and control cabinets — Blackburn STC3104 mechanical lug for 4 AWG to 3/0 AWG copper conductors with 13/32 inch stud
Power distribution blocks — Blackburn L125BB lug for 8 AWG to 1/0 AWG copper wire on 21/64 inch stud
Grounding and bonding systems — Blackburn STC5011 lug for 1/0 AWG to 500 kcmil copper grounding conductors
Industrial machinery wiring — Blackburn STC0614 lug for 14-6 AWG copper wire in motor control centers
Commercial electrical panels — Blackburn L70 lug for 14-4 AWG copper branch circuit connections on 9/32 inch stud
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BLACKBURN Products

3G Electric supplies BLACKBURN straight mechanical lugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Straight mechanical lug with unplated copper body for terminating or splicing stranded copper wire. Accommodates wire sizes from 8 AWG to 2 AWG and uses a 17/64 in stud. Suitable for power distribution, panel building, and motor control center connections
BLACKBURN
Straight mechanical lug with unplated copper body for terminating or splicing stranded copper wire. Accommodates wire sizes from 8 AWG to 2 AWG and uses a 17/64 in stud. Suitable for power distribution, panel building, and motor control center connections

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