ABB - Installation Products PAC793 - Parallel Groove Clamp, Hex Head Bolt, Contax Filled, Aluminum and Copper, Conductor Range Main 3336 4-1/0 ACSR 400 kcmil - 2/0 STR 1/0 - 6 AR TAP 1/0 STR - 8 Solid Copper
ABB - Installation Products

PAC793

UPC: 783786330225


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Overview

The ABB Installation Products PAC793 Parallel Groove Clamp (SKU: PAC793) is engineered for reliable electrical connections between aluminum and copper conductors. This clamp features a hex head bolt and is Contax filled to ensure optimal conductivity and corrosion resistance. Designed for versatility, it accommodates a main conductor range from 3336 4-1/0 ACSR and 400 kcmil down to 2/0 STR, 1/0 AR. The tap conductor range is equally robust, supporting 1/0 STR down to 8 Solid Copper. Constructed from a combination of aluminum and copper materials, the PAC793 offers excellent electrical and mechanical properties for both main and tap lines. The parallel groove design provides a secure and stable connection, minimizing the risk of loosening under vibration or thermal cycling. The Contax filling is a critical feature, acting as an anti-oxidant and anti-seize compound that prevents oxidation at the conductor interface, thereby maintaining low resistance and ensuring long-term connection integrity. This is particularly important in overhead power distribution and transmission applications where conductor materials may differ. Key Specifications: * **Manufacturer:** ABB - Installation Products * **SKU:** PAC793 * **Series:** PAC * **Connection Type:** Parallel Groove Clamp * **Material:** Aluminum and Copper * **Main Conductor Range:** 3336 4-1/0 ACSR, 400 kcmil, 2/0 STR, 1/0 AR * **Tap Conductor Range:** 1/0 STR, 8 Solid Copper * **Bolt Type:** Hex Head * **Feature:** Contax Filled This clamp is suitable for applications requiring a secure, low-resistance connection between dissimilar conductor types, such as in utility substations, power transmission lines, and industrial power distribution systems. Its construction ensures durability and performance in demanding electrical environments.
  • ABB PAC793 Parallel Groove Clamp for Aluminum and Copper conductors
  • Accommodates main conductors from 3336 4-1/0 ACSR, 400 kcmil to 2/0 STR, 1/0 AR
  • Supports tap conductors from 1/0 STR to 8 Solid Copper
  • Features a hex head bolt and Contax filling for enhanced conductivity and corrosion resistance
  • Constructed with durable aluminum and copper materials for reliable electrical connections

Specifications

Application
Securing Conductors
Conductor Range
Main: 336.4 to 1/0 ACSR , 1/0 to #6 Armored Rod ACSR , 400 kmcil to 2/0 STR , 1/0 to #6 Armored Rod AL. Tap: 1/0 STR CU to #8 SOL CU
Connection
Bolted
Environmental Conditions
All Seasons / Conditions
Insulation
None
Material
Aluminum
Mounting
None
Number Of Conductors
2
Size
Height 2-15/32 X Length 1-5/8 X Width 1-7/8 inch
Special Features
Most Corrosion-Resistant Groove Clamp Ever. Pressure-Cast Aluminum Body Effectively Seals Out Moisture and Resists Corrosion. Clamp Seperates Conductors to Reduce the Possibility of Galvanic Corrosion
Type
Parallel-Groove Clamp
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
0.2900 L
Package Weight (Metric)
0.1320 kg
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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.