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THOMAS & BETTS Open Barrel Splice: 4/0 AWG Wire Size, Purple Code, 1.88 in - Crimped Butt Splice Compression Connectors
THOMAS & BETTSCrimped Butt Splice Compression Connectors

THOMAS & BETTS Open Barrel Splice: 4/0 AWG Wire Size, Purple Code, 1.88 in

The THOMAS & BETTS Open Barrel Splice is a crimped butt splice compression connector designed for 4/0 AWG wire size. This copper barrel connector features a purple color code and requires a 54 die code for…

SKU 3G-OTH-17515

Brand
THOMAS & BETTS
Item
Open Barrel Splice: 4/0 AWG Wire Size, Purple Code, 1.88 in
Category
Crimped Butt Splice Compression Connectors
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

THOMAS & BETTS
Manufacturer Part Number
54512
Type
Purple Code, 1.88 in, Copper Barrel
Die
54
Die Code
54
Color Code
Purple

Technical Documents

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

Product Description

The THOMAS & BETTS Open Barrel Splice is a crimped butt splice compression connector designed for 4/0 AWG wire size. This copper barrel connector features a purple color code and requires a 54 die code for installation, with a length of 1.88 inches (MPN 54512).

Frequently Asked Questions

What is the THOMAS & BETTS Open Barrel Splice used for?

The THOMAS & BETTS Open Barrel Splice is a crimped butt splice compression connector used to join two 4/0 AWG copper conductors in electrical power distribution, industrial wiring, and utility applications. It provides a reliable, low-resistance connection for heavy-duty cable splicing.

What are the specifications of the THOMAS & BETTS 54512 Open Barrel Splice?

The THOMAS & BETTS 54512 Open Barrel Splice is designed for 4/0 AWG wire size, has a copper barrel, purple color code, and a length of 1.88 inches. It requires a 54 die code for proper crimping and is part of the THOMAS & BETTS compression connector line.

Where to buy THOMAS & BETTS 54512 Open Barrel Splice worldwide?

3G Electric supplies the THOMAS & BETTS 54512 Open Barrel Splice worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this connector for your project.

How to install the THOMAS & BETTS Open Barrel Splice?

To install the THOMAS & BETTS Open Barrel Splice, strip the 4/0 AWG wire insulation, insert the conductor into the open barrel, and crimp using a compression tool with a 54 die code. Follow standard crimping practices to ensure a secure, low-resistance connection.

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
THOMAS & BETTS Open Barrel Splice: 4/0 AWG Wire Size, Purple Code, 2.75 in, Copper Barrel, 54 Die (MPN 54812)
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THOMAS & BETTS Open Barrel Splice: 4/0 AWG Wire Size, Purple Code, 2.75 in, Copper Barrel, 54 Die (MPN 54812)
THOMAS & BETTS Open Barrel Splice: 3/0 AWG Wire Size, Orange Code, 2.25 in, Copper Barrel, 50 Die (MPN 54811)
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THOMAS & BETTS Open Barrel Splice: 3/0 AWG Wire Size, Orange Code, 2.25 in, Copper Barrel, 50 Die (MPN 54811)
THOMAS & BETTS Open Barrel Splice: 3/0 AWG Wire Size, Orange Code, 1.75 in, Copper Barrel, 50 Die (MPN 54511)
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THOMAS & BETTS Open Barrel Splice: 3/0 AWG Wire Size, Orange Code, 1.75 in, Copper Barrel, 50 Die (MPN 54511)
THOMAS & BETTS Open Barrel Splice: 2/0 AWG Wire Size, Black Code, 1.75 in, Copper Barrel, 45 Die (MPN 54510)
THOMAS & BETTS
THOMAS & BETTS Open Barrel Splice: 2/0 AWG Wire Size, Black Code, 1.75 in, Copper Barrel, 45 Die (MPN 54510)
THOMAS & BETTS Open Barrel Splice: 2/0 AWG Wire Size, Black Code, 2.13 in, Copper Barrel, 45 Die (MPN 54810)
THOMAS & BETTS
THOMAS & BETTS Open Barrel Splice: 2/0 AWG Wire Size, Black Code, 2.13 in, Copper Barrel, 45 Die (MPN 54810)
THOMAS & BETTS Open Barrel Splice: 2 AWG Wire Size, Brown Code, 1.88 in, Copper Barrel, 33 Die (MPN 54807)
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THOMAS & BETTS Open Barrel Splice: 2 AWG Wire Size, Brown Code, 1.88 in, Copper Barrel, 33 Die (MPN 54807)

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