ABB - Installation Products 8H3-UNASSEMBLED - Silicone Bronze Split Bolt Connector for Three Wires, Wire Range #8 Stranded - #12 Solid AWG, 600 Volts, Bolt Head 3/8 inch, Bolt Length 29/32 inch, Center Spacing 0.146 inch, Nut Width 1/2 inch. Thread size as 3/8-24 UNS-3A. 1,000 Min. The Three Pieces are Unassembled and Packaged Separately.
ABB - Installation Products

8H3-UNASSEMBLED

UPC: 075114430784


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Overview

The ABB 8H3-UNASSEMBLED is a high-quality, three-piece silicone bronze split bolt connector designed for reliable electrical connections. This connector is engineered to accommodate wire ranges from #8 stranded AWG to #12 solid AWG, making it versatile for various industrial applications. With a robust voltage rating of 600 Volts, it ensures safe and dependable operation in demanding electrical systems. The connector features a 3/8 inch bolt head and a 29/32 inch bolt length, providing ample surface area for secure tightening. The center spacing is precisely set at 0.146 inches, and the nut width measures 1/2 inch, ensuring a compact and efficient connection. The thread size is specified as 3/8-24 UNS-3A, adhering to industry standards for compatibility and ease of installation. Constructed from durable silicone bronze, this connector offers excellent corrosion resistance and conductivity, crucial for long-term performance in industrial environments. The unassembled nature of the 8H3-UNASSEMBLED allows for flexible inventory management and application-specific assembly. Each component is packaged separately, ensuring that the connector is ready for use when needed. This split bolt connector is ideal for joining multiple conductors, providing a secure mechanical and electrical bond. Its construction from silicone bronze makes it suitable for environments where resistance to environmental factors is paramount. The ABB 8H3-UNASSEMBLED is a critical component for electrical infrastructure, offering a dependable solution for wire termination needs. Manufactured by ABB - Installation Products, this connector meets stringent quality expectations for industrial electrical components. The UNSPSC code for this product is 39121408.
  • Silicone Bronze construction for corrosion resistance and conductivity
  • Accommodates wire range #8 Stranded to #12 Solid AWG
  • Rated for 600 Volts for safe electrical connections
  • 3-piece unassembled design for flexible inventory
  • 3/8 inch bolt head with 3/8-24 UNS-3A thread size

Specifications

Application
Splicing, tapping or terminating conductors in power and grounding electrical connection
Connection
Mechanical
Insulation
None
Material
Silicone Bronze
Special Features
Bolt and nut of high-strength corrosion-resistant bronze alloy. Copper pressure bar. Bolt and nut of hex design
Standard
UL E9809
Type
Split Bolt
Voltage Rating
600 V
Package Dimensions (L x W x H)
4.09 IN x 3.03 IN x 2.72 IN
Package Dimensions (L x W x H)
10.3886 cm x 7.6962 cm x 6.9088 cm
Package Weight (Imperial)
0.0300 L
Package Weight (Metric)
0.0140 kg

Frequently Asked Questions

What is the maximum voltage rating for this split bolt connector?

The ABB 8H3-UNASSEMBLED split bolt connector has a voltage rating of 600 Volts.

What wire sizes can this connector accommodate?

This connector is designed for wire ranges from #8 stranded AWG to #12 solid AWG.

What material is the ABB 8H3-UNASSEMBLED connector made from?

The connector is constructed from silicone bronze, offering excellent corrosion resistance and conductivity.

Is the ABB 8H3-UNASSEMBLED connector pre-assembled?

No, the ABB 8H3-UNASSEMBLED connector comes unassembled with the three pieces packaged separately.

What is the thread size of the bolt on this connector?

The thread size for the bolt on this connector is 3/8-24 UNS-3A.

Frequently Asked Questions about ABB - Installation Products

What technical support does ABB - Installation Products offer?

ABB - Installation Products offers comprehensive technical support through a dedicated technical support hotline at 888-385-1221 (Option 1), available 7:00 a.m. - 5:00 p.m. CST, Monday-Friday. Their support services include emergency services, on-site support, remote diagnostics, installation assistance, equipment assessments, and repair coordination. Customers can also access technical resources via email at [email protected].

What are the main product lines offered by ABB - Installation Products?

ABB - Installation Products offers a comprehensive range of electrical distribution and protection solutions, including panelboards like ReliaGear® and ProLine, circuit monitoring systems, softstarters, and modular bus bar systems. Key product lines cover low voltage applications with specialized offerings such as the SMISSLINE TP flexible power distribution bus system, Ekip UP protection and metering relays, and enclosed/open softstarters for industrial and commercial sectors.

What are the key features of ABB - Installation Products products?

ABB - Installation Products feature advanced, user-friendly design elements optimized for industrial applications. Key features include 2-in-1 Push-in Spring connection technology allowing ferruled and rigid cable connections, tool-free mounting, robust vibration and shock-proof design, and front-accessible terminals. The products deliver high connection capacities up to 18.5 kW, support motor starting solutions, provide short-circuit fuseless protection to 100 kA, and enable faster, more intuitive installation with one-hand mounting and automated wiring capabilities.

What environmental ratings do ABB - Installation Products products have?

ABB - Installation Products offer robust environmental ratings across multiple standards, including IP54 to IP66 protection levels and NEMA Type 1 to Type 4X enclosures. These ratings ensure superior protection against dust, water, and corrosion for both indoor and outdoor industrial applications, with certifications that meet stringent environmental performance requirements.

What accessories are available for ABB - Installation Products products?

ABB - Installation Products offers a comprehensive range of accessories designed to enhance functionality and connectivity across industrial control systems. Key accessories include auxiliary contact blocks, signaling contacts, shunt trips, undervoltage releases, electronic timers, interlocks, interface relays, terminal blocks, and connection accessories. These accessories are compatible with SMISSLINE TP plug-in distribution systems and Unifix AD busbar systems, allowing for easy installation and configuration of manual motor starters, circuit breakers, and other electrical components.

What is ABB - Installation Products's warranty policy?

ABB - Installation Products offers a standard 1-year factory warranty for most installation products, with options to extend warranty coverage up to 5 years for specific product lines like low voltage circuit breakers. Extended warranty requires online registration through ABB's Extended Warranty Tool, which verifies product application and provides additional coverage for manufacturing defects and factory-mounted accessories.

What industries and applications are ABB - Installation Products products used for?

ABB - Installation Products serve critical electrical infrastructure needs across diverse industries including Energy, Manufacturing, Power Generation, HVAC, Marine, Food & Beverage, Mining, Pulp & Paper, Water Treatment, and Automotive. Their products cover essential applications such as switchgear, power distribution systems, circuit protection, digital control technologies, and drive systems, engineered for high-reliability environments with a strong emphasis on safety, efficiency, and sustainability.

What communication protocols do ABB - Installation Products products support?

ABB - Installation Products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, DeviceNet, and IEC 61850. These protocols enable flexible connectivity across multiple industrial automation platforms, with high-speed data transmission capabilities up to 100 Mbps and support for various network topologies.

How are ABB - Installation Products products typically installed?

ABB - Installation Products are installed through a professional, systematic process emphasizing fast, intuitive wiring and tool-free mounting. Typical installation involves precise equipment verification, secure electrical connections, and comprehensive testing, including foundation frame assessment, busbar and cable connections, earthing system establishment, and thorough pre-commissioning functional tests to ensure optimal performance and reliability.

What certifications and standards do ABB - Installation Products products comply with?

ABB - Installation Products products meet rigorous international certifications including UL (United States), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products comply with critical standards such as IEC 60947 series for low-voltage switchgear, functional safety standards EN 61800-5-2 and ISO 13849-1, ensuring high performance and reliability across industrial installation applications.