ABB - Installation Products 2702A1 - 25kV 200 Amp, Loadbreak Feed-Thru Insert. Fully rotatable for 360 degree positioning. Includes bail assembly to secure feed-thru insert to bushing well.
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ABB - Installation Products

2702A1

UPC: 783786469604


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Overview

The ABB 2702A1 Loadbreak Feed-Thru Insert is a 25kV, 200 Amp rated bushing insert designed for medium-voltage electrical distribution systems. This feed-thru insert transforms radial-feed transformers into loop-feed units, enabling flexible tap connections in existing installations. It conforms to ANSI/IEEE Standard 386 and ANSI Std. 386, Fig. 3 & 7, ensuring compatibility with standard ANSI bushing wells. Key specifications include a 25kV voltage class with a maximum phase-to-ground operating voltage of 15.2kV and phase-to-phase voltage of 26.3kV. The insert delivers a 125kV BIL impulse withstand (1.2 x 50 microsecond wave), 40kV AC one-minute withstand, and 78kV DC 15-minute withstand. It supports continuous and loadbreak currents up to 200 Amps, with a 10kA symmetrical momentary and fault close rating for 10 cycles. The 2702A1 features a fully rotatable design for 360-degree positioning, simplifying cable routing and alignment in confined spaces. It includes a bail assembly for secure mounting to the bushing well, ensuring stable electrical connections and preventing accidental dislodgement. The insert is supplied with a protective shipping cap, lubricant, and installation instructions for ease of deployment. Applications include sub-surface transformers, pad-mounted transformers, generators, switchgear, regulators, and reclosers. The insert provides an extra tap for elbow arrester connections and is designed for use as an apparatus bushing interface, mating with Elastimold universal bushing wells and compatible products. Ordering is straightforward: specify the 2702A1 bushing insert.
  • 25kV voltage class, 200A continuous & loadbreak current rating
  • Fully rotatable for 360-degree positioning in confined spaces
  • Conforms to ANSI/IEEE Standard 386 and ANSI Std. 386, Fig. 3 & 7
  • Includes bail assembly for secure mounting to bushing wells
  • Transforms radial-feed transformers into loop-feed units with extra tap connection

Specifications

Application
25 kV, 200 Amps
Current Rating
200 A
Mounting Type
Bushing well
Series
2702A1
Temperature Rating, Maximum
149 F
Temperature Rating, Maximum
65 C
Temperature Rating, Minimum
-40 F
Temperature Rating, Minimum
-40 C
Type
Feed Thru Insert
Voltage Rating
25kV
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)
5.5000 L
Package Weight (Metric)
2.4950 kg
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Frequently Asked Questions

What are the main ratings of the 2702A1?

The Elastimold 2702A1 is a 25kV class, 200 Amp load break feed-thru bushing insert.

What type of insulation does the 2702A1 use?

The 2702A1 features peroxide-cured insulation and jacket.

What is the 15-minute DC withstand voltage?

The 15-minute DC withstand voltage is 78kV.

What is the one-minute AC withstand voltage?

The one-minute AC withstand voltage is 40kV.

How is the 2702A1 installed?

It is easily installed in an ELASTIMOLD universal bushing well and mated with an appropriate ELASTIMOLD product.

What is included when ordering the 2702A1?

It includes the feed-thru bushing insert, protective shipping caps, a bail assembly, lubricant, and installation instructions.

What apparatus can the 2702A1 connect to?

It connects shielded cable to transformers, generators, switchgear, regulators, and reclosers.

Which standards does the 2702A1 conform to?

The 2702A1 conforms to ANSI/IEEE Standard 386, including Fig. 3 and Fig. 7 for bushing wells.

What is the momentary and fault close rating?

The momentary and fault close rating is 10kA Symmetrical for 10 cycles.

What is the continuous and loadbreak current rating?

The continuous and loadbreak current rating for the 2702A1 is 200 Amp.

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