Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
THOMAS & BETTS Open Barrel Splice: 3/0 AWG Wire Size, Orange Code, 1.75 in - Crimped Butt Splice Compression Connectors
THOMAS & BETTSCrimped Butt Splice Compression Connectors

THOMAS & BETTS Open Barrel Splice: 3/0 AWG Wire Size, Orange Code, 1.75 in

The THOMAS & BETTS Open Barrel Splice (MPN 54511) is a crimped butt splice compression connector designed for 3/0 AWG wire size. This copper barrel connector features a Die Code of 50 and an Orange Color Code, with a…

SKU 3G-OTH-17397

Brand
THOMAS & BETTS
Item
Open Barrel Splice: 3/0 AWG Wire Size, Orange Code, 1.75 in
Category
Crimped Butt Splice Compression Connectors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

THOMAS & BETTS
Manufacturer Part Number
54511
Type
Orange Code, 1.75 in, Copper Barrel
Die
50
Die Code
50
Color Code
Orange
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

THOMAS & BETTS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The THOMAS & BETTS Open Barrel Splice (MPN 54511) is a crimped butt splice compression connector designed for 3/0 AWG wire size. This copper barrel connector features a Die Code of 50 and an Orange Color Code, with a length of 1.75 inches.

Frequently Asked Questions

What is the THOMAS & BETTS 54511 open barrel splice used for?

The THOMAS & BETTS 54511 open barrel splice is a crimped butt splice compression connector used to join two 3/0 AWG copper conductors in industrial power distribution, panel building, and heavy equipment wiring. It provides a reliable, low-resistance connection when installed with the correct die (Die Code 50).

What are the specifications of the THOMAS & BETTS 54511 splice?

The THOMAS & BETTS 54511 is an open barrel splice for 3/0 AWG wire size. It has a copper barrel, orange color code, Die Code 50, and a length of 1.75 inches. The manufacturer part number is 54511. It is designed for use with THOMAS & BETTS compression tools and dies.

Where to buy THOMAS & BETTS 54511 worldwide?

3G Electric supplies the THOMAS & BETTS 54511 open barrel splice to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for pricing and lead time. We source genuine THOMAS & BETTS connectors for industrial applications globally.

How to install the THOMAS & BETTS 54511 open barrel splice?

Strip the 3/0 AWG wire to the proper length, insert each conductor into the open barrel, and crimp using a THOMAS & BETTS compression tool with Die Code 50. Ensure the crimp is centered and fully compressed for a secure connection. Follow standard industry practices for compression connectors.

Used in

Common applications for THOMAS & BETTS
Industrial control panel wiring organization — Thomas & Betts TYD series wiring ducts and snap-on covers for cable management.
Power distribution cable splicing — Thomas & Betts open barrel compression connectors for 350 kcmil copper conductors.
Hazardous location conduit systems — Thomas & Betts liquid-tight fittings for Class III environments in textile mills.
Motor control center connections — Thomas & Betts motor lead disconnects for 4/0 AWG wire in switchgear.
Conduit pull points and access — Thomas & Betts C-type and LR-type outlet bodies for RMC and IMC installations.
Panel building with flush covers — Thomas & Betts slotted wiring ducts with white covers for aesthetic and functional cable routing.

THOMAS & BETTS Products

3G Electric supplies THOMAS & BETTS crimped butt splice compression connectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
THOMAS & BETTS Open Barrel Splice: 3/0 AWG Wire Size, Orange Code, 2.25 in, Copper Barrel, 50 Die (MPN 54811). Key specifications — Die Code: 50; Brand: THOMAS & BETTS; Color Code: Orange.
THOMAS & BETTS
THOMAS & BETTS Open Barrel Splice: 3/0 AWG Wire Size, Orange Code, 2.25 in, Copper Barrel, 50 Die (MPN 54811). Key specifications — Die Code: 50; Brand: THOMAS & BETTS; Color Code: Orange.
THOMAS & BETTS Open Barrel Splice: 2/0 AWG Wire Size, Black Code, 1.75 in, Copper Barrel, 45 Die (MPN 54510). Key specifications — Die Code: 45; Brand: THOMAS & BETTS; Color Code: Black.
THOMAS & BETTS
THOMAS & BETTS Open Barrel Splice: 2/0 AWG Wire Size, Black Code, 1.75 in, Copper Barrel, 45 Die (MPN 54510). Key specifications — Die Code: 45; Brand: THOMAS & BETTS; Color Code: Black.
THOMAS & BETTS Open Barrel Splice: 4/0 AWG Wire Size, Purple Code, 1.88 in, Copper Barrel, 54 Die (MPN 54512). Key specifications — Die Code: 54; Brand: THOMAS & BETTS; Color Code: Purple.
THOMAS & BETTS
THOMAS & BETTS Open Barrel Splice: 4/0 AWG Wire Size, Purple Code, 1.88 in, Copper Barrel, 54 Die (MPN 54512). Key specifications — Die Code: 54; Brand: THOMAS & BETTS; Color Code: Purple.
THOMAS & BETTS Open Barrel Splice: 2/0 AWG Wire Size, Black Code, 2.13 in, Copper Barrel, 45 Die (MPN 54810). Key specifications — Die Code: 45; Brand: THOMAS & BETTS; Color Code: Black.
THOMAS & BETTS
THOMAS & BETTS Open Barrel Splice: 2/0 AWG Wire Size, Black Code, 2.13 in, Copper Barrel, 45 Die (MPN 54810). Key specifications — Die Code: 45; Brand: THOMAS & BETTS; Color Code: Black.
THOMAS & BETTS Open Barrel Splice: 2 AWG Wire Size, Brown Code, 1.88 in, Copper Barrel, 33 Die (MPN 54807). Key specifications — Die Code: 33; Brand: THOMAS & BETTS; Color Code: Brown.
THOMAS & BETTS
THOMAS & BETTS Open Barrel Splice: 2 AWG Wire Size, Brown Code, 1.88 in, Copper Barrel, 33 Die (MPN 54807). Key specifications — Die Code: 33; Brand: THOMAS & BETTS; Color Code: Brown.
THOMAS & BETTS Open Barrel Splice: 4/0 AWG Wire Size, Purple Code, 2.75 in, Copper Barrel, 54 Die (MPN 54812). Key specifications — Die Code: 54; Brand: THOMAS & BETTS; Color Code: Purple.
THOMAS & BETTS
THOMAS & BETTS Open Barrel Splice: 4/0 AWG Wire Size, Purple Code, 2.75 in, Copper Barrel, 54 Die (MPN 54812). Key specifications — Die Code: 54; Brand: THOMAS & BETTS; Color Code: Purple.

More from THOMAS & BETTS

View all THOMAS & BETTS parts →
THOMAS & BETTS Open Barrel Splice: 4 AWG Wire Size, Gray Code, 1 in, Copper Barrel, 29 Die (MPN 54506). Key specifications — Die Code: 29; Brand: THOMAS & BETTS; Color Code: Gray.
THOMAS & BETTS
THOMAS & BETTS Open Barrel Splice: 4 AWG Wire Size, Gray Code, 1 in, Copper Barrel, 29 Die (MPN 54506). Key specifications — Die Code: 29; Brand: THOMAS & BETTS; Color Code: Gray.
THOMAS & BETTS Open Barrel Splice: 6 AWG Wire Size, Blue Code, 1 in, Copper Barrel, 24 Die (MPN 54505). Key specifications — Die Code: 24; Brand: THOMAS & BETTS; Color Code: Blue.
THOMAS & BETTS
THOMAS & BETTS Open Barrel Splice: 6 AWG Wire Size, Blue Code, 1 in, Copper Barrel, 24 Die (MPN 54505). Key specifications — Die Code: 24; Brand: THOMAS & BETTS; Color Code: Blue.
THOMAS & BETTS Open Barrel Splice: 8 AWG Wire Size, Red Code, 1.75 in, Copper Barrel, 21 Die (MPN 54804). Key specifications — Die Code: 21; Brand: THOMAS & BETTS; Color Code: Red.
THOMAS & BETTS
THOMAS & BETTS Open Barrel Splice: 8 AWG Wire Size, Red Code, 1.75 in, Copper Barrel, 21 Die (MPN 54804). Key specifications — Die Code: 21; Brand: THOMAS & BETTS; Color Code: Red.
THOMAS & BETTS Open Barrel Splice: 6 AWG Wire Size, Gray Code, 1.63 in, Copper Barrel, 29 Die (MPN 60507). Key specifications — Die Code: 29; Brand: THOMAS & BETTS; Color Code: Gray.
THOMAS & BETTS
THOMAS & BETTS Open Barrel Splice: 6 AWG Wire Size, Gray Code, 1.63 in, Copper Barrel, 29 Die (MPN 60507). Key specifications — Die Code: 29; Brand: THOMAS & BETTS; Color Code: Gray.
THOMAS & BETTS Open Barrel Splice: 8 AWG Wire Size, Red Code, 1 in, Copper Barrel, 21 Die (MPN 54504). Key specifications — Die Code: 21; Brand: THOMAS & BETTS; Color Code: Red.
THOMAS & BETTS
THOMAS & BETTS Open Barrel Splice: 8 AWG Wire Size, Red Code, 1 in, Copper Barrel, 21 Die (MPN 54504). Key specifications — Die Code: 21; Brand: THOMAS & BETTS; Color Code: Red.
THOMAS & BETTS Open Barrel Splice: 1/0 AWG Wire Size, Pink Code, 1.63 in, Copper Barrel, 42 Die (MPN 54509). Key specifications — Die Code: 42; Brand: THOMAS & BETTS; Color Code: Pink.
THOMAS & BETTS
THOMAS & BETTS Open Barrel Splice: 1/0 AWG Wire Size, Pink Code, 1.63 in, Copper Barrel, 42 Die (MPN 54509). Key specifications — Die Code: 42; Brand: THOMAS & BETTS; Color Code: Pink.
THOMAS & BETTS Open Barrel Splice: 300 kcmil Wire Size, White Code, 2.13 in, Copper Barrel, 66 Die (MPN 54514). Key specifications — Die Code: 66; Brand: THOMAS & BETTS; Color Code: White.
THOMAS & BETTS
THOMAS & BETTS Open Barrel Splice: 300 kcmil Wire Size, White Code, 2.13 in, Copper Barrel, 66 Die (MPN 54514). Key specifications — Die Code: 66; Brand: THOMAS & BETTS; Color Code: White.
THOMAS & BETTS Open Barrel Splice: 10 AWG – 8 AWG Wire Size, Blue Code, 1.25 in, Copper Barrel (MPN 60501). Key specifications — Die Code: 24; Brand: THOMAS & BETTS; Color Code: Blue.
THOMAS & BETTS
THOMAS & BETTS Open Barrel Splice: 10 AWG – 8 AWG Wire Size, Blue Code, 1.25 in, Copper Barrel (MPN 60501). Key specifications — Die Code: 24; Brand: THOMAS & BETTS; Color Code: Blue.