7.02a · part of HV switchgear, GIS, breakers, protection relays
Who makes relays for AI data centers
Protection relays that detect electrical faults on HV circuits and trigger the associated breakers to isolate them.
Companies on this part (5)
| Company | Role | Ownership | Ticker | Price | 1d | Confidence | Note |
|---|---|---|---|---|---|---|---|
| ABB | manufacturer | public | ABBN.SW | 79.28 CHF | -0.6% | inferred | |
| GE Vernova | manufacturer | public | GEV | 954 USD | -2.2% | inferred | |
| Schneider Electric | manufacturer | public | SU.PA | 298 EUR | -0.6% | inferred | |
| Siemens | manufacturer | public | SIE.DE | 287 EUR | -0.4% | inferred | |
| Schweitzer Engineering Laboratories (SEL) | manufacturer | private | inferred |
Who competes here
The same table read the other way: every company above competes for relays sockets. Confidence tags matter — an inferred placement is a lead, not a confirmed rivalry.
Nearby parts
- Parent: HV switchgear, GIS, breakers, protection relays
- Previous in layer: Large power transformers (345–765 kV) & substations
- Next in layer: MV switchgear, E-houses, power skids
- Layer: Layer 7 — Electrical: power distribution (grid to rack)
Sources: placements without a source URL come from the taxonomy seed and are tagged accordingly. How this data is built.· Markdown · JSON