Techspan® S3/0 | Copper Split Bolt Connector for Two Conductors, 2 Sol-3/0 AWG

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SPLIT BOLT 2-3-0 STR. Copper split bolt connector for joining two copper conductors in power, grounding, and bonding applications. Made from high-strength copper alloy, it provides a secure, reusable connection and is approved for direct burial installations. Suitable for conductor sizes from 2 solid to 3/0 stranded AWG.
Gerrie Part #: TSPS3/0
 | 
MFR Part #: S3/0
 | 
Mfr: Techspan®
$ / Each
  • Manufacturer Name :Techspan Industries
  • Range of Equal Run & Tap :2 Sol. - 3/0 Str.
Technical Specifications
Manufacturer Name
Techspan Industries
Range of Equal Run & Tap
2 Sol. - 3/0 Str.

The S3/0 copper split bolt connector is designed to join two conductors in electrical power, grounding, and bonding systems. It is manufactured from a high-strength copper alloy that resists corrosion and season cracking, making it suitable for both indoor and outdoor installations.

This connector is approved for electrical power distribution, grounding, bonding, and direct burial applications. It can be used with a wide range of copper conductors, including solid, compact, compressed, concentric, copperweld conductors, and rebar connections. The Type S design is intended for connecting two conductors in power applications or conductor-to-conductor and conductor-to-rebar connections in grounding systems.

The true hex body design allows installation using standard sockets, torque wrenches, box wrenches, or open-end wrenches. When properly torqued, the connector creates high contact pressure for a reliable electrical connection. The pressure bar design helps improve pull-out resistance and connection security across various conductor combinations.

Key features:

  • High-strength copper alloy construction
  • Corrosion-resistant design
  • Approved for direct burial in earth and concrete
  • Suitable for power, grounding, and bonding applications
  • Supports copper and copperweld conductors
  • Reusable when installed according to recommended practices
  • Wide conductor range for installation flexibility
  • Rated 600 V and 90°C

Common applications include electrical distribution systems, grounding grids, bonding connections, utility installations, and direct burial grounding systems where a dependable mechanical and electrical connection is required.

Product Attributes/Specifications

Specification

Details

Manufacturer Item Number

S3/0

Product Type

Copper Alloy Split Bolt Connector

Connector Type

Type S

Connection Style

Two Conductors

Material

High-Strength Copper Alloy

Voltage Rating

600 V

Temperature Rating

90°C

Equal Run & Tap Range

2 Solid – 3/0 Stranded AWG

Wire Range

16 Stranded – 1000 kcmil

Maximum Wire Size (UL Grounding)

500 kcmil

Maximum Wire Size (CSA Grounding)

250 kcmil

Maximum Copperweld Conductor (Stranded) / Aluminum

No. 7

Minimum Tap with One Maximum Main

12 Solid

Direct Burial Rated

Yes

Grounding & Bonding Rated

Yes

Rebar Compatible

Yes

Direct Burial Rebar

Yes

CSA Certified

Yes

UL Listed

Yes

RoHS Compliant

Yes

RUS Accepted

Yes

CSA Standard

CSA C22.2 No. 41

Power Standard

UL 486A-B / CSA 22.2 No. 65

Rebar Grounding Standard

UL 467

Installation Torque

500

Dimension A

0.47 in.

Dimension B

0.88 in.

Dimension W

1.13 in.

Shipping Length

5 cm

Shipping Width

3.2 cm

Shipping Height

3.1 cm

Shipping Weight

0.142 kg

Installation Method

Torque wrench, standard socket, box wrench, or open-end wrench

Reusable

Yes, when properly installed

Typical Applications

Electrical power distribution, grounding, bonding, conductor-to-conductor connections, conductor-to-rebar connections, direct burial installations