# Surge Arresters - Grid Equipment

> Verify configuration-specific ratings and compliance in the manufacturer documentation.

> Power/rating scope: See selected product ratings | Voltage scope: AG / OG / YG / UHV

**Canonical:** https://voltformer.com/category/grid-equipment-and-power-quality/surge-arresters-and-insulation-coordination - markdown: https://voltformer.com/category/grid-equipment-and-power-quality/surge-arresters-and-insulation-coordination.md

## Parent

[Grid Equipment](https://voltformer.com/category/grid-equipment-and-power-quality.md): Instrument transformers, surge protection, grounding, cable/busway and power-quality equipment.

## Sample Products

- [GE-HITACHI-PEXLIM - Hitachi Energy PEXLIM Silicone-Housed Surge Arrester](https://voltformer.com/product/hitachi-energy-pexlim-silicone-housed-surge-arrester.md)
- [GE-HITACHI-POLIM-R-GROUNDING - Hitachi Energy POLIM-R Neutral Grounding & Insulation Arrester](https://voltformer.com/product/hitachi-energy-polim-r-neutral-grounding-surge-arrester.md)
- [GE-SIEMENS-3EK-GROUNDING - Siemens Energy 3EK Neutral Grounding Surge Arrester](https://voltformer.com/product/siemens-energy-3ek-neutral-grounding-surge-arrester.md)
- [GE-VERNOVA-TRANQUELL-NEUTRAL - GE Vernova TRANQUELL Neutral Station Surge Arrester](https://voltformer.com/product/ge-vernova-tranquell-neutral-station-surge-arrester.md)
- [GE-EATON-COOPER-VARI-STAR-GROUNDING - Eaton Cooper Power VariSTAR Neutral Grounding Surge Arrester](https://voltformer.com/product/eaton-cooper-power-varistar-neutral-grounding-surge-arrester.md)
- [GE-CHINT-Y10W-NEUTRAL-GROUNDING - CHINT Y10W Neutral Grounding Station Surge Arrester](https://voltformer.com/product/chint-y10w-neutral-grounding-station-surge-arrester.md)
- [GE-SIEMENS-3EL3 - Siemens Energy 3EL3 Surge Arrester](https://voltformer.com/product/siemens-energy-3el3-surge-arrester.md)
- [GE-GE-VERNOVA-TRANQUELL - GE Vernova TRANQUELL Surge Arrester](https://voltformer.com/product/ge-vernova-tranquell-surge-arrester.md)

## Technical specializations

- **ZnO Arresters** - Verify configuration-specific ratings and compliance in the manufacturer documentation.
- **Grounding** - Verify configuration-specific ratings and compliance in the manufacturer documentation.

## Official sources

- https://webstore.iec.ch/en/publication/64490

- **Last reviewed:** 2026-09-13

## RFQ

Use the family-specific tools in [the tool reference](https://voltformer.com/tool-reference.md) and the canonical taxonomy at https://voltformer.com/agent-catalog.json. Sub-category: surge-arresters-and-insulation-coordination. The transformer query's subCategory parameter applies only to transformer families. Authenticate and obtain explicit confirmation before RFQ submission.