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
BLACKBURN Split-Bolt Connector: For Wire Size 3 AWG – 8 AWG - Split Bolts
BLACKBURNSplit Bolts

BLACKBURN Split-Bolt Connector: For Wire Size 3 AWG – 8 AWG

The BLACKBURN Split-Bolt Connector (MPN 3H) is a bronze-bodied split bolt designed for wire sizes 3 AWG to 8 AWG. This connector is not rated for direct burial applications.

SKU 3G-OTH-16821

Brand
BLACKBURN
Item
Split-Bolt Connector: For Wire Size 3 AWG – 8 AWG
Category
Split Bolts
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

BLACKBURN
Manufacturer Part Number
3H
Type
Bronze Body Material
Direct Burial Rated
No
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

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

Product Description

The BLACKBURN Split-Bolt Connector (MPN 3H) is a bronze-bodied split bolt designed for wire sizes 3 AWG to 8 AWG. 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 3H) is used for splicing or tapping copper wire in electrical installations. It is suitable for wire sizes 3 AWG to 8 AWG in dry indoor applications, as it is not rated for direct burial.

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

The BLACKBURN Split-Bolt Connector (MPN 3H) has a bronze body material and accepts wire sizes 3 AWG to 8 AWG. It is not rated for direct burial. The manufacturer part number is 3H, and the brand is BLACKBURN.

Where to buy the BLACKBURN Split-Bolt Connector worldwide?

3G Electric supplies the BLACKBURN Split-Bolt Connector (MPN 3H) worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install a BLACKBURN Split-Bolt Connector?

To install the BLACKBURN Split-Bolt Connector, strip the wire insulation to the required length, insert the conductors into the split-bolt channel, and tighten the nut securely with a wrench. Ensure the connection is clean and dry, as this connector is not rated for direct burial.

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.

You might also need

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

Similar products

Matched by specification & description
BLACKBURN Split-Bolt Connector: For Wire Size 4 AWG – 8 AWG, Bronze Body Material (MPN 4H). Key specifications — Brand: BLACKBURN; Direct Burial Rated: No.
BLACKBURN
BLACKBURN Split-Bolt Connector: For Wire Size 4 AWG – 8 AWG, Bronze Body Material (MPN 4H). Key specifications — Brand: BLACKBURN; Direct Burial Rated: No.
BLACKBURN Split-Bolt Connector: For Wire Size 2 AWG – 2 AWG, Bronze Body Material (MPN 2H). Key specifications — Brand: BLACKBURN; Direct Burial Rated: No.
BLACKBURN
BLACKBURN Split-Bolt Connector: For Wire Size 2 AWG – 2 AWG, Bronze Body Material (MPN 2H). Key specifications — Brand: BLACKBURN; Direct Burial Rated: No.
BLACKBURN Wire Connector: 8 AWG – 2 AWG Wire Sizes, 17/64 in Stud Size, Unplated Copper Lug Body (MPN STC0208). Key specifications — Brand: BLACKBURN; For Wire Material: Copper; Maximum Stranded Copper Wire Size: 2 AWG; Minimum Stranded Copper Wire Size: 8 AWG; Lug Material: Unplated Copper.
BLACKBURN
BLACKBURN Wire Connector: 8 AWG – 2 AWG Wire Sizes, 17/64 in Stud Size, Unplated Copper Lug Body (MPN STC0208). Key specifications — Brand: BLACKBURN; For Wire Material: Copper; Maximum Stranded Copper Wire Size: 2 AWG; Minimum Stranded Copper Wire Size: 8 AWG; Lug Material: Unplated Copper.
BLACKBURN Wire Connector: 4 AWG – 3/0 AWG Wire Sizes, 13/32 in Stud Size, Unplated Copper Lug Body (MPN STC3104). Key specifications — Brand: BLACKBURN; For Wire Material: Copper; Maximum Stranded Copper Wire Size: 3/0 AWG; Minimum Stranded Copper Wire Size: 4 AWG; Lug Material: Unplated Copper.
BLACKBURN
BLACKBURN Wire Connector: 4 AWG – 3/0 AWG Wire Sizes, 13/32 in Stud Size, Unplated Copper Lug Body (MPN STC3104). Key specifications — Brand: BLACKBURN; For Wire Material: Copper; Maximum Stranded Copper Wire Size: 3/0 AWG; Minimum Stranded Copper Wire Size: 4 AWG; Lug Material: Unplated Copper.
BLACKBURN Wire Connector: 14 AWG – 8 AWG Wire Sizes, 13/64 in Stud Size, Unplated Copper Lug Body (MPN L35). Key specifications — Brand: BLACKBURN; For Wire Material: Copper; Maximum Stranded Copper Wire Size: 8 AWG; Minimum Stranded Copper Wire Size: 14 AWG; Lug Material: Unplated Copper.
BLACKBURN
BLACKBURN Wire Connector: 14 AWG – 8 AWG Wire Sizes, 13/64 in Stud Size, Unplated Copper Lug Body (MPN L35). Key specifications — Brand: BLACKBURN; For Wire Material: Copper; Maximum Stranded Copper Wire Size: 8 AWG; Minimum Stranded Copper Wire Size: 14 AWG; Lug Material: Unplated Copper.

More from BLACKBURN

View all BLACKBURN parts →
BLACKBURN Split-Bolt Connector: For Wire Size 250 kcmil – 1 AWG, Bronze Body Material (MPN 40H). Key specifications — Brand: BLACKBURN; Direct Burial Rated: No.
BLACKBURN
BLACKBURN Split-Bolt Connector: For Wire Size 250 kcmil – 1 AWG, Bronze Body Material (MPN 40H). Key specifications — Brand: BLACKBURN; Direct Burial Rated: No.
BLACKBURN Split-Bolt Connector: For Wire Size 1/0 AWG – 4 AWG, Bronze Body Material (MPN 10H). Key specifications — Brand: BLACKBURN; Direct Burial Rated: No.
BLACKBURN
BLACKBURN Split-Bolt Connector: For Wire Size 1/0 AWG – 4 AWG, Bronze Body Material (MPN 10H). Key specifications — Brand: BLACKBURN; Direct Burial Rated: No.
BLACKBURN Split-Bolt Connector: For Wire Size 500 kcmil – 2/0 AWG, Bronze Body Material (MPN 500M). Key specifications — Brand: BLACKBURN; Direct Burial Rated: No.
BLACKBURN
BLACKBURN Split-Bolt Connector: For Wire Size 500 kcmil – 2/0 AWG, Bronze Body Material (MPN 500M). Key specifications — Brand: BLACKBURN; Direct Burial Rated: No.
BLACKBURN Split-Bolt Connector: For Wire Size 8 AWG – 10 AWG, Bronze Body Material (MPN 8H). Key specifications — Brand: BLACKBURN; Direct Burial Rated: No.
BLACKBURN
BLACKBURN Split-Bolt Connector: For Wire Size 8 AWG – 10 AWG, Bronze Body Material (MPN 8H). Key specifications — Brand: BLACKBURN; Direct Burial Rated: No.
BLACKBURN Split-Bolt Connector: For Wire Size 350 kcmil – 1/0 AWG, Bronze Body Material (MPN 350M). Key specifications — Brand: BLACKBURN; Direct Burial Rated: No.
BLACKBURN
BLACKBURN Split-Bolt Connector: For Wire Size 350 kcmil – 1/0 AWG, Bronze Body Material (MPN 350M). Key specifications — Brand: BLACKBURN; Direct Burial Rated: No.
BLACKBURN Split-Bolt Connector: For Wire Size 10 AWG – 12 AWG, Bronze Body Material (MPN 9H). Key specifications — Brand: BLACKBURN; Direct Burial Rated: No.
BLACKBURN
BLACKBURN Split-Bolt Connector: For Wire Size 10 AWG – 12 AWG, Bronze Body Material (MPN 9H). Key specifications — Brand: BLACKBURN; Direct Burial Rated: No.
BLACKBURN Split-Bolt Connector: For Wire Size 2/0 AWG – 2 AWG, Bronze Body Material (MPN 20H). Key specifications — Brand: BLACKBURN; Direct Burial Rated: No.
BLACKBURN
BLACKBURN Split-Bolt Connector: For Wire Size 2/0 AWG – 2 AWG, Bronze Body Material (MPN 20H). Key specifications — Brand: BLACKBURN; Direct Burial Rated: No.
BLACKBURN Split-Bolt Connector: For Wire Size 6 AWG – 8 AWG, Bronze Body Material (MPN 6H). Key specifications — Brand: BLACKBURN; Direct Burial Rated: No.
BLACKBURN
BLACKBURN Split-Bolt Connector: For Wire Size 6 AWG – 8 AWG, Bronze Body Material (MPN 6H). Key specifications — Brand: BLACKBURN; Direct Burial Rated: No.