ABB - Installation Products 2B40X - Copper Type 2BX - One piece Two-Bolt Connector without spacer for Wire Range Main: 1/0 - 4/0 Str. Tap: 6 Sol. - 4/0 Str. , Bolt Size 9/16
ABB - Installation Products

2B40X

UPC: 783786400102


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Overview

The ABB 2B40X is a one-piece, two-bolt copper connector engineered for high-reliability electrical connections in utility, industrial, and commercial applications. This Type 2BX connector is specifically designed for joining conductors within precise AWG ranges, eliminating the need for spacers to ensure direct metal-to-metal contact. It supports a main wire range of 1/0 to 4/0 AWG stranded copper, making it suitable for heavy-duty power distribution and feeder circuits. The tap wire range spans from 6 AWG solid to 4/0 AWG stranded copper, accommodating branch circuits and secondary connections. The robust two-bolt fastening system, secured with 9/16-inch bolts, delivers consistent clamping force for long-term stability and low-resistance joints. Manufactured from high-conductivity copper, the 2B40X meets stringent electrical performance standards while simplifying installation with its single-piece design. Part of ABB’s Installation Products portfolio, this connector is identified by SKU 2B40X and carries the UNSPSC code 39121408, classifying it under electrical connectors for overhead and underground distribution systems. Its compact form factor and durable construction make it ideal for applications requiring durable, maintenance-free terminations in harsh environments.
  • One-piece, two-bolt copper connector
  • Main wire range: 1/0 - 4/0 AWG Stranded
  • Tap wire range: 6 AWG Solid - 4/0 AWG Stranded
  • Bolt size: 9/16 inch
  • Manufacturer: ABB - Installation Products, SKU: 2B40X

Specifications

Bolt Size
9/16 in
Material
Copper
Special Features
Single-piece construction. Castings and bolts of high-strength copper alloy. Neoprene washer holds free bolt in place during installation
Standard
UL E9809
Type
Two-Bolt Connector
Package Dimensions (L x W x H)
7.5 IN x 4.8 IN x 5.5 IN
Package Dimensions (L x W x H)
19.05 cm x 12.192 cm x 13.97 cm
Package Weight (Imperial)
0.3600 L
Package Weight (Metric)
0.1630 kg

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.