ABB - Installation Products LCU3502 - Copper Compression Terminal Lug, Tin Plated, Conductor Range 350 mcm, Mechanical Die W-0, 840, BY37. Hydraulic Die B11CH, U31RT.
ABB - Installation Products

LCU3502

UPC: 783786833009


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Overview

The ABB LCU3502 is a tin-plated copper compression terminal lug designed for reliable electrical connections in demanding industrial applications. Engineered for a conductor range of 350 mcm, this lug ensures a secure and robust termination point for heavy-duty wiring. The material composition of high-conductivity copper provides excellent electrical performance, minimizing resistance and heat buildup under load. Its tin plating offers superior corrosion resistance, extending the service life of the connection, particularly in environments prone to moisture or chemical exposure. This terminal lug utilizes a compression connection type, requiring specific tooling for installation. For mechanical crimping, the W-0, 840 die is recommended, ensuring a permanent and secure mechanical bond. For hydraulic crimping applications, the B11CH and U31RT dies are specified, offering versatility in installation methods. The precise die specifications are crucial for achieving optimal compression, which is vital for maintaining low contact resistance and preventing electrical failures. Key specifications include: * **Manufacturer:** ABB - Installation Products * **SKU:** LCU3502 * **Material:** Copper * **Conductor Range:** 350 mcm * **Plating:** Tin * **Connection Type:** Compression Terminal * **Mechanical Die Compatibility:** W-0, 840 * **Hydraulic Die Compatibility:** B11CH, U31RT The LCU3502 is suitable for use in power distribution systems, motor control centers, and other industrial electrical infrastructure where reliable, high-current terminations are essential. Its construction from copper ensures efficient current transfer, while the tin plating adds a layer of protection against environmental degradation. Proper die selection and application are critical for ensuring the integrity and longevity of the electrical connection. This terminal lug is a fundamental component for ensuring safe and efficient electrical power transmission.
  • Tin-plated copper construction for corrosion resistance and conductivity
  • Designed for 350 mcm conductor range
  • Compression terminal type for secure connections
  • Compatible with mechanical die W-0, 840
  • Compatible with hydraulic dies B11CH, U31RT

Specifications

Cable Size
350 AWG
Material
Copper
Number Of Holes
2
Type
Terminal Lug
Package Dimensions (L x W x H)
6.7 IN x 5.2 IN x 3.7 IN
Package Dimensions (L x W x H)
17.018 cm x 13.208 cm x 9.398 cm
Package Weight (Imperial)
0.4100 L
Package Weight (Metric)
0.1860 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.