ABB - Installation Products 375ESA-24 - Shielded Surge Arrester, ESA Elbow Surge Arrester, 35kV, 200 Amp, MCOV KV RMS is 19.50
ABB - Installation Products

375ESA-24

UPC: 783786473298


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Overview

The ABB 375ESA-24 Shielded Surge Arrester is a 35kV, 200A ESA Elbow Surge Arrester designed for medium-voltage distribution systems. This surge arrester provides critical overvoltage protection for sensitive equipment in utility, industrial, and commercial applications. With a maximum continuous operating voltage (MCOV) of 19.5kV RMS, it is optimized for 35kV class systems where transient voltage spikes pose a risk to transformers, switchgear, and other high-voltage assets. The elbow design allows for easy installation and replacement in pad-mounted transformers, underground vaults, and overhead distribution networks. Rated at 200A, it supports high-fault current applications while maintaining low residual voltage during surge events. The shielded design enhances reliability by reducing the risk of external flashover and contamination-related failures. Compatible with standard 35kV class systems, this arrester meets ANSI/IEEE C62.11 standards for metal-oxide varistor (MOV) technology, ensuring consistent performance across a wide temperature range. Ideal for utilities and industrial facilities seeking cost-effective surge protection without compromising on durability or compliance.
  • 35kV voltage rating for medium-voltage distribution systems
  • 200A current rating for high-fault current applications
  • 19.5kV MCOV (Maximum Continuous Operating Voltage) RMS
  • ESA Elbow design for easy installation and replacement
  • Shielded construction for enhanced reliability and contamination resistance

Specifications

Amperage Rating
200 A
Application
Provide High Voltage Lightning and Switching Surge Protection of Tranformers, Cable, Equipment and other Components typically Located on Underground Power Distribution Systems
Insulation
True
Material
EPDM Molded Rubber
Special Features
EPDM Rubber Construction - Fully Shielded and Fully Submersible for a Variety of Applications. IEEE 386 Interfaces Provide Convenient Energized Connection with other 200 Amp Loadbreak or Deadbreak Components. Compact Size Enables Installation in your Existing Cabinetry, Saving you Money. Number 4 AWG Ground Lead Tethered to the Jacket Withstands 10,000 Amps for 10 Cycles without Fusing. Ground Lead Also Controls ENd Plug when Ejected, Preventing Uncontrolled Trajectory and Maintains the Housing Shield Ground Connection After Failure
Type
Elbow Surge Arrester
Voltage Rating
24 kV
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)
6.0500 L
Package Weight (Metric)
2.7440 kg
A - 15.0 kV bushing

015J0400AN

A - 15.0 kV bushing
O Plus C - 34.5 kV bushing

034Z3000AW

O Plus C - 34.5 kV bushing

Frequently Asked Questions

What is the maximum continuous operating voltage?

The maximum continuous operating voltage (MCOV) is 19.5kV RMS.

What is the current rating of this surge arrester?

The current rating is 200A, suitable for high-fault current applications.

What voltage class is this surge arrester designed for?

This surge arrester is designed for 35kV class medium-voltage systems.

Is this surge arrester shielded?

Yes, it features a shielded design to reduce external flashover and contamination risks.

What standards does this surge arrester comply with?

The 375ESA-24 complies with ANSI/IEEE C62.11 standards for metal-oxide varistor technology.

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