ABB - Installation Products SATC 350 R 250 - Tin Plated Aluminum Tapered Reducing Compression Lug Wire Range 336.4-350 kcmil Al-CU to 250 kcmil AL-CU. Length 5 inch. Outside diameter 1-1/8 inch. Oil Stop. Oxide Inhibitor. Red Cap. Brown Cap.
ABB - Installation Products

SATC 350 R 250

UPC: 783786749461

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Overview

The ABB SATC 350 R 250 is a tin-plated aluminum tapered reducing compression lug designed for secure, low-resistance connections between 336.4–350 kcmil and 250 kcmil aluminum or copper conductors. This lug features a 5-inch length and 1-1/8-inch outside diameter, providing ample space for tooling while maintaining compact installation profiles. The oil stop prevents moisture ingress, and the oxide inhibitor ensures long-term conductivity by mitigating aluminum oxidation at the contact interface. The red and brown color-coded caps indicate the wire range compatibility, reducing installation errors. Manufactured by ABB Installation Products, this lug is ideal for high-current applications where reliability and durability are critical, such as power distribution panels, switchgear, and industrial motor control centers. The compression design ensures a gas-tight connection, minimizing resistance and heat generation over time. Compliance with industry standards for aluminum-to-copper transitions makes it suitable for mixed-metal installations without additional bimetallic adapters. The lug’s tapered design simplifies insertion into tight spaces while maintaining mechanical integrity.
  • Tin-plated aluminum construction for corrosion resistance
  • Reduces 336.4–350 kcmil to 250 kcmil Al-CU conductors
  • 5-inch length, 1-1/8-inch outside diameter for tool clearance
  • Oil stop and oxide inhibitor for long-term conductivity
  • Color-coded caps (red/brown) for wire range identification

Specifications

Color
Red, Brown
Conductor Range
336.4 to 350 kcmil , 250 kcmil
Connection
Compression
Finish
Bare
Insulation
None
Material
Tin-plated Aluminum
Material
Aluminum
Number Of Conductors
2
Size
5.000 inch long. Outside Diameter 1.125 inch
Size
336.4-350 kcmil to 250 kcmil
Special Features
Marked with Conductor Sizes and Die References. Prefilled with Oxide Inhibiting Compound. Red and Brown Caps. Tapered Ends
Type
Compression Splice Reducer
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)
0.3100 L
Package Weight (Metric)
0.1410 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.