ABB - Installation Products OB 103 ST - Anti-Rotational Hot Line Stirrups - crank-type, ACSR 6-1/0, Stranded 6-1/0, width (A) 9-1/2, bail 2, length (C) 2-3/4, die O.
ABB - Installation Products

OB 103 ST

UPC: 783786740468

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Overview

The ABB OB 103 ST Anti-Rotational Hot Line Stirrup is designed for secure and reliable connections in overhead power line applications. This crank-type stirrup is specifically engineered to accommodate ACSR (Aluminum Conductor Steel Reinforced) and stranded conductors ranging from size 6 to 1/0 AWG. Its robust construction ensures stability and prevents rotation during installation and operation, crucial for maintaining the integrity of the electrical system. Key specifications include a width (A) of 9-1/2 inches and a bail size of 2. The overall length (C) measures 2-3/4 inches. The die opening is also a critical factor for conductor compatibility. Manufactured by ABB - Installation Products, the OB 103 ST (SKU: OB 103 ST) is a vital component for utility crews and electrical contractors working with live or de-energized lines where secure conductor termination is paramount. This stirrup facilitates the attachment of hot line tools for safe and efficient work on transmission and distribution lines. Its design prioritizes ease of use while ensuring a firm grip on the conductor. The UNSPSC code for this product is 39121421, categorizing it under electrical hardware and accessories.
  • Anti-Rotational Hot Line Stirrup
  • Crank-type design for secure engagement
  • Accommodates ACSR and Stranded conductors (6-1/0 AWG)
  • Width (A): 9-1/2 inches
  • Bail size: 2, Length (C): 2-3/4 inches

Specifications

Application
Protect Conductors from Arc and Mechanical Damage where Hot Line Clamps are Used
Conductor Range
#6 to 1/0 ACSR AWG , #6 to 1/0 STR AWG
Connection
Compression
Environmental Conditions
Outdoor Use
Finish
Tinned
Insulation
False
Length
4-1/2 In
Material
Aluminum Connector, Copper Bail
Number of Conductors
1
Series
OB 103
Size
9-1/2 x 2-3/4
Special Features
For Aluminum, AAAC and ACSR Conductors
Temperature Rating, Maximum
194 F
Temperature Rating, Maximum
90 C
Temperature Rating, Minimum
194 F
Temperature Rating, Minimum
90 C
Type
Stirrup Connector
Width
9-1/2 in
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)
0.4000 L
Package Weight (Metric)
0.1810 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.