Recently, a customer approached Walther Electric looking for a 100-amp splitter for a data center application.
A few years ago, that request would have stood out. Today, it feels like the beginning of a larger shift.
AI workloads, higher-density racks, and accelerated build schedules are pushing more power through every layer of the facility. Data centers are being asked to support larger loads in less space, often with less time to design, build, and expand.
The result is a change in what facilities need from their electrical infrastructure. It is no longer enough to have sufficient power available at the building level. That power still has to be delivered safely and efficiently where it is needed — through cable assemblies, splitters, connectors, and distribution systems capable of handling higher current.
Walther’s engineering team is already developing that 100-amp splitter. More importantly, we’re taking this as a sign of what we can expect to see more often as data center power demands continue to grow — and are preparing accordingly.
Why Higher-Amperage Is Becoming Necessary
As rack densities increase, so does the amount of power moving through the system. For years, data centers relied on 20-amp, 30-amp, and 60-amp distribution for localized power at the rack level. Those configurations still have a place, but they are not enough for facilities supporting AI or high-performance computing — which are increasingly reaching 30–80 kW, with some high-density deployments pushing past 100 kW per rack.
To support more concentrated loads, today’s data centers are looking for ways to deliver greater amp capacity through fewer, higher-amperage connections.
Where adding more and more smaller feeds often creates congested trays, confusing labeling, and more difficult troubleshooting, higher-amperage distribution helps modern facilities:
- Simplify cable routing
- Reduce the number of connection points
- Support cleaner, more organized distribution
- Create a path for future expansion without rebuilding the system
In other words, the goal is not simply to move more power. It is to move more power through a system that stays organized, manageable, and ready for what comes next.
What Higher-Power Distribution Looks Like
Higher-amperage distribution is not one product. It is a combination of cable assemblies, splitters, connectors, and distribution systems designed to carry more current without adding complexity.
100-Amp Cable Assemblies
As facilities move beyond traditional 60-amp systems, higher-amperage cable assemblies help deliver more power through fewer connections. In some applications, one 100-amp assembly can replace multiple smaller runs, reducing tray fill, simplifying routing under raised floors, and cutting the number of connection points crews have to install and verify.
Walther already has detailed spec sheets readily available for 100-amp IEC 60309 devices.
100-Amp Splitters
The 100-amp splitter request that started it all is a good example of what facilities are starting to need. Splitters allow one higher-amperage source to feed multiple downstream connections without adding more upstream infrastructure.
200-Amp Mini-Cam Connections
Some applications are already pushing beyond 100 amps. That is where 200-amp mini-cam connections come in. During rapid deployments or temporary generator tie-ins, facilities often need to energize one part of the system before permanent equipment is fully installed. High-capacity mini-cam connections make those temporary connections faster, safer, and easier to remove later.
Keeping Pace with Data Center-Focused Solutions
Walther Electric works directly with customers to move quickly from request to production. A customer brings Walther a problem, and our engineering team:
➔ develops a drawing
➔ reviews connector types and amperage
➔ confirms protection and layout
➔ and then moves the solution into production
Because as requirements for data centers evolve, standard off-the-shelf configurations will not always match what a facility actually needs — custom configurations are becoming less of an exception and more of an expectation. The 100-amp splitter request is one example. A few years ago, it might have seemed unusual. Today, it is a sure sign of where the industry is heading.
And as your power needs increase, so does the value of having an engineering team that can help your facility keep pace as demands continue to grow with higher-amperage distribution.
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