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THOMAS & BETTS Open Barrel Splice: 300 kcmil Wire Size, White Code, 2.13 in - Crimped Butt Splice Compression Connectors
THOMAS & BETTSCrimped Butt Splice Compression Connectors

THOMAS & BETTS Open Barrel Splice: 300 kcmil Wire Size, White Code, 2.13 in

The THOMAS & BETTS Open Barrel Splice is a crimped butt splice compression connector for 300 kcmil wire size. It features a copper barrel, a white color code, and a die code of 66 (MPN 54514).

SKU 3G-OTH-17737

Brand
THOMAS & BETTS
Item
Open Barrel Splice: 300 kcmil Wire Size, White Code, 2.13 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
54514
Type
White Code, 2.13 in, Copper Barrel
Die
66
Die Code
66
Color Code
White

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 for 300 kcmil wire size. It features a copper barrel, a white color code, and a die code of 66 (MPN 54514).

Frequently Asked Questions

What is the THOMAS & BETTS 54514 open barrel splice used for?

The THOMAS & BETTS 54514 open barrel splice is a crimped butt splice compression connector used to join 300 kcmil copper wire in industrial power distribution, switchgear, and heavy equipment installations. It provides a reliable, low-resistance connection when compressed with a 66 die.

What are the specifications of the THOMAS & BETTS 54514 splice?

The THOMAS & BETTS 54514 open barrel splice accommodates 300 kcmil wire size, has a copper barrel, white color code, and requires a 66 die for crimping. Overall length is 2.13 in. It is a compression butt splice connector for permanent wire joints.

Where to buy THOMAS & BETTS 54514 worldwide?

3G Electric supplies the THOMAS & BETTS 54514 open barrel splice to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this compression connector.

How to install the THOMAS & BETTS 54514 open barrel splice?

Strip the 300 kcmil wire to the barrel depth, insert both ends into the splice, and compress using a crimping tool with a 66 die. Follow standard compression connector best practices: use the correct die, apply full compression, and inspect for proper indentation.

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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Cross-referenced by specification & description
THOMAS & BETTS Open Barrel Splice: 300 kcmil Wire Size, White Code, 3.5 in, Copper Barrel, 66 Die (MPN 54814)
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THOMAS & BETTS Open Barrel Splice: 300 kcmil Wire Size, White Code, 3.5 in, Copper Barrel, 66 Die (MPN 54814)
THOMAS & BETTS Open Barrel Splice: 250 kcmil Wire Size, Yellow Code, 2.25 in, Copper Barrel, 62 Die (MPN 54513)
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THOMAS & BETTS Open Barrel Splice: 250 kcmil Wire Size, Yellow Code, 2.25 in, Copper Barrel, 62 Die (MPN 54513)
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THOMAS & BETTS Open Barrel Splice: 250 kcmil Wire Size, Yellow Code, 3.38 in, Copper Barrel, 62 Die (MPN 54813)
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