Schneider Puts Software-Defined Control on MV Switchgear With Equinix, But Broad Availability Waits Until 2028

Medium-Voltage Switchgear Power Electronics Product
Marin Holt
October 6, 2026
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7 minutes read

Ordering and manufacturing: Up to 3x faster, per Schneider
Control wiring reduction: 87% less control wiring
Terminals: 91% fewer terminals
Pilot partner: Equinix, site undisclosed
Broad availability: 2028, pilots through 2027

Schneider Electric unveiled what it calls the world’s first fully software-defined medium-voltage switchgear at YOTTA 2026 in Las Vegas on September 28. Equinix runs the first pilot inside a live colocation data center. Neither company will name the site. The target is lead time, which now gates data center construction more tightly than capital does. Traditional medium-voltage gear is engineered to order, so each project carries a bespoke design and its own queue position. Schneider moves the control logic into software on standardized hardware, then pushes updates over the air.

The claimed gains are large. Schneider cites up to 3x faster ordering and manufacturing and up to 2x faster commissioning and onsite acceptance testing. It reports 87% less control wiring, 91% fewer terminals and 85% less copper in that wiring. Upgrades land with no operational downtime, the company says. Connectivity and analytics feed predictive maintenance through its EcoCare service.

What is genuinely new, and what is not

The switchgear itself is not new. Schneider says it will extend the architecture across its medium-voltage portfolio, including the existing PremSet and AirSeT ranges. This publication covered the SF6-free AirSeT line for data centers in February. What changes is the control layer and the delivery model, not the primary.

The approach also has precedent. GE Vernova launched a software-defined substation under its GridBeats APS line earlier this year. Schneider’s claim is narrower than the headline reads. It is first to apply the model to medium-voltage switchgear, not first to decouple substation intelligence from hardware.

Every efficiency figure above comes from Schneider’s own comparison against its own engineered-to-order baseline. No independent test has reproduced them. Schneider disclosed no price, and buyers cannot order the product yet. Pilot programs run through 2027. Broader availability follows in 2028.

Why It Matters

Switchgear lead times are the binding constraint on data center energization, and a standardized platform that ships faster would ease a real bottleneck. Read the timeline before planning around it. A 2028 availability date does not help any project now fighting for a 2027 interconnection slot. The wiring reductions matter for a different reason. Less control wiring and fewer terminals mean fewer field terminations to commission. They also mean fewer points to get wrong. That is a labor story as much as a lead-time story.

One question goes unanswered in the announcement and in the coverage of it. Over-the-air updates to medium-voltage switchgear put patch management inside the protection and control path. None of the material describes how an update is authenticated, staged or rolled back when it misbehaves. Anyone evaluating this should ask that question first, and should ask who carries the risk when a software change reaches energized gear.

Critical Perspective

Schneider is not first to decouple substation intelligence from hardware, because GE Vernova shipped a software-defined substation under its GridBeats APS line earlier this year, and the claim here narrows to medium-voltage switchgear specifically. Every efficiency number in the announcement, from 3x faster ordering to 87% less control wiring, was measured by Schneider against Schneider’s own engineered-to-order baseline, and no independent party has reproduced them. The one metric a buyer needs, price, is not disclosed, and neither is the identity of the Equinix site carrying the pilot. A platform that reaches broad availability in 2028 does nothing for a project chasing a 2027 energization date, which describes most of the queue.