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BLACKBURN Split-Bolt Connector: For Wire Size 250 kcmil – 1 AWG - Split Bolts
BLACKBURNSplit Bolts

BLACKBURN Split-Bolt Connector: For Wire Size 250 kcmil – 1 AWG

The BLACKBURN Split-Bolt Connector (MPN 40H) is a split bolt designed for wire sizes 250 kcmil to 1 AWG, featuring a bronze body material. This connector is not rated for direct burial applications.

SKU 3G-OTH-16355

Brand
BLACKBURN
Item
Split-Bolt Connector: For Wire Size 250 kcmil – 1 AWG
Category
Split Bolts
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Technical Specifications

BLACKBURN
Manufacturer Part Number
40H
Type
Bronze Body Material
Direct Burial Rated
No
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BLACKBURN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BLACKBURN Split-Bolt Connector (MPN 40H) is a split bolt designed for wire sizes 250 kcmil to 1 AWG, featuring a bronze body material. This connector is not rated for direct burial applications.

Frequently Asked Questions

What is the BLACKBURN Split-Bolt Connector used for?

The BLACKBURN Split-Bolt Connector (MPN 40H) is used for splicing or tapping copper wire in industrial electrical installations. It accommodates wire sizes from 250 kcmil to 1 AWG and is made of bronze. It is not rated for direct burial, so it is intended for indoor or protected environments.

What are the specifications of the BLACKBURN Split-Bolt Connector?

The BLACKBURN Split-Bolt Connector (MPN 40H) has a bronze body material and accepts wire sizes from 250 kcmil to 1 AWG. It is not rated for direct burial. This connector is designed for reliable mechanical and electrical connections in industrial power distribution systems.

Where to buy the BLACKBURN Split-Bolt Connector worldwide?

3G Electric supplies the BLACKBURN Split-Bolt Connector (MPN 40H) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this bronze split-bolt connector.

How to install a BLACKBURN Split-Bolt Connector?

To install the BLACKBURN Split-Bolt Connector (MPN 40H), strip the wire insulation to the recommended length, insert the conductors into the bolt channel, and tighten the nut to the manufacturer’s torque specification. Ensure the connection is secure and protected from moisture, as this connector is not direct burial rated.

Used in

Common applications for BLACKBURN
Industrial panelboard wiring — BLACKBURN ADR35-21 mechanical lugs for terminating 6 AWG to 350 kcmil conductors in distribution panels.
Junction box splicing — BLACKBURN AMTD50066 multitap connectors for joining multiple 6 AWG to 500 kcmil cables in dry locations.
Motor control center connections — BLACKBURN STC5011 straight lugs for 1/0 AWG to 500 kcmil copper conductors in MCC buckets.
Switchboard feeder taps — BLACKBURN AMTSR500 multitap connectors for tapping 4 AWG to 500 kcmil feeders in switchgear.
Generator or transformer terminations — BLACKBURN ADR11 lugs for 14 AWG to 1/0 AWG connections in generator control panels.
Lighting or small power distribution — BLACKBURN STC0414 lugs for 14 AWG to 4 AWG copper conductors in lighting panels.

BLACKBURN Products

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

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