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ABB - Installation Products ABS 3350 - Aluminum Screw-On Transformer Connectors - ABS In-line, single-line bar, cable range 12-350, length 4-1/4 inch, Uses boot no. SB 17, stud size 5/8, outlets 3

ABB Installation Products ABS 3350 Aluminum Screw-On Transformer Connectors - ABS In-line, single-line bar, cable range…

UPC: 783786687152

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Overview

The ABB ABS 3350 Aluminum Screw-On Transformer Connector is a reliable, single-pole connector designed for in-line transformer installations. Rated for currents between 12 and 350 amperes, this connector accommodates cable ranges within its specified limits, ensuring compatibility with a wide variety of transformer and distribution applications. Constructed from durable aluminum, the ABS 3350 provides a lightweight yet robust solution for electrical connections where corrosion resistance and mechanical strength are required. Measuring 4-1/4 inches in length, the ABS 3350 features three outlets for branching connections, enabling efficient distribution of power in single-line bar configurations. The screw-on connection type allows for secure, tool-assisted installation, reducing the risk of loose connections over time. The connector is designed to work with boot number SB 17, which provides additional environmental protection and insulation for outdoor or harsh environment applications. The 5/8-inch stud size ensures compatibility with standard transformer terminals and mounting hardware, streamlining integration into existing systems. With a single-pole design, this connector is ideal for applications requiring straightforward, high-current distribution without complex multi-phase setups. Typical use cases include utility transformers, industrial power distribution panels, and commercial electrical infrastructure where reliable, high-amperage connections are critical. Manufactured by ABB Installation Products, the ABS 3350 is part of a trusted line of electrical connectors known for precision engineering and adherence to industry standards. Its aluminum construction offers a balance of conductivity, weight savings, and resistance to oxidation, making it a practical choice for both indoor and outdoor installations. For applications demanding durable, high-current connectivity with minimal maintenance, the ABS 3350 delivers consistent performance across a broad range of electrical systems.
  • Rated for 12-350A current, suitable for high-amperage transformer connections
  • Single-pole, 3-outlet design for in-line branching in single-line bar configurations
  • Aluminum construction for corrosion resistance and mechanical durability
  • 4-1/4 inch length with 5/8 inch stud size for standard transformer terminal compatibility
  • Screw-on connection with SB 17 boot for environmental protection and secure installation

Specifications

Application
Stud Mount Transformer Connector
Conductor Range
#12 to 350 kcmil
Connection
Mechanical
Insulation
False
Material
Aluminum
Number Of Conductors
3
Size
4-1/4 inch
Special Features
High Strength Aluminum Alloy maintains constant bolting pressure on conductors. Dual-rated to accept Aluminum and Copper Conductors. Disconnectability for easy removal from transformer secondary threaded studs. Ball-bottom Screws ensure maximum conductor contact pressure and break up interstrand oxides
Standard
ANSI C119.4
Type
Screw-On Transformer Connector
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)
1.0000 L
Package Weight (Metric)
0.4540 kg
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