ABB - Installation Products 675VSA - 900 Amp, 15/25kV, Deadbreak, Vault Stretcher Threaded Stud. 2.779 inch long x 5/8 inch Diameter. 5/6-11 UNC Thread on Both Ends. Tin Plated Copper.
ABB - Installation Products

675VSA

UPC: 783786410613

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Overview

The ABB 675VSA is a high-current deadbreak connector engineered for demanding vault applications, specifically designed to handle a continuous current of 900 Amps at operational voltages of 15kV and 25kV. This robust threaded stud connector is constructed with tin-plated copper, a material chosen for its excellent electrical conductivity, ensuring low contact resistance, and its inherent resistance to corrosion, making it suitable for challenging environmental conditions often found in underground installations. The 675VSA features a 5/6-11 UNC thread on both of its ends, facilitating secure and reliable connections that are resistant to vibration, a critical factor in maintaining system integrity. With a precise length of 2.779 inches and a substantial diameter of 5/8 inch, this connector offers significant mechanical strength to withstand the physical demands of its intended applications. Its deadbreak rating signifies that it is designed for safe connection and disconnection procedures, even when energized, which is crucial for minimizing downtime during maintenance and operational adjustments in electrical systems. The UNSPSC code 26121630 accurately categorizes the 675VSA as a medium-voltage electrical connector, underscoring its role in power transmission and distribution infrastructure.
  • 900 Amp continuous current rating for high-power applications
  • 15/25kV voltage rating for medium-voltage systems
  • Deadbreak design allows safe connection/disconnection under load
  • 5/6-11 UNC threads on both ends for secure mechanical attachment
  • Tin-plated copper construction resists corrosion and reduces contact resistance

Specifications

Application
15/25kV 900 Amps
Connection
Mechanical
Material
Copper
Size
2.779 inch x 5/8 inch Diameter
Special Features
5/8-11 UNC-2A Thread on both ends
Type
Vault Stretcher Threaded Stud
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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Frequently Asked Questions

What is the thread specification for the 675VSA?

The connector uses 5/6-11 UNC threads on both ends for mating with compatible components.

What are the physical dimensions of the 675VSA?

The connector measures 2.779 inches in length with a 5/8-inch diameter.

Is the 675VSA suitable for deadbreak operation?

Yes, this is a deadbreak connector designed for safe connection and disconnection under load.

What current rating does the 675VSA support?

This connector supports a continuous current rating of 900 Amperes.

What material is the 675VSA made from?

The connector is constructed from tin-plated copper for corrosion resistance and low contact resistance.

What is the maximum operating voltage for this connector?

The 675VSA is rated for 15/25kV medium-voltage applications.

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