ATS/STS
Switch supply without dropping load.
Automatic and static transfer switches move the load between two independent supplies — giving single-corded equipment the resilience of a dual-fed rack.

At a glance
| Specification | Value |
|---|---|
| Types | ATS / STS |
| Switch time | Sub-cycle (STS) |
| Form | Rack / standalone |
| Monitoring | SNMP / network |
- UK WarehousedSame-week dispatch
- In-house engineersTechnical specs & support
- End-to-end BOM fulfilmentKitted, staged, delivered
- 120+ network buildersTrust Altnets to deliver
Key features
Built for how it gets installed.
ATS/STS is one of the 7 cable types we carry across our Power & Back Up range — chosen for the way you actually deploy.
Automatic (ATS) and static (STS) types
Dual independent input feeds
Sub-cycle transfer on STS
Remote monitoring and alerting
Why Altnets
The clever choice for network builders.
Deep UK stock
300,000+ sqft of warehousing and 4,000+ pallet positions — same-week dispatch on most line items.
Engineers, not order-takers
In-house technical team to validate specs, propose alternatives and de-risk your build before it ships.
BOM, kitted & staged
Multi-vendor consolidation, phased deliveries and project staging built into every order.
UK & worldwide reach
Air, sea and road freight with full export documentation and flexible incoterms for global rollouts.
Applications
Where ats/sts earns its keep.
Single-corded equipment
Colocation cabinets
Edge and comms rooms
Telecoms exchanges
Have a question?
Let's get your network moving.
Tell us what you're building. We'll come back with a quote, lead times, and a plan.
- [email protected]
- +44 (0) 20 3997 8994
- Brighton · United Kingdom
More Power & Back Up
Other cable types

PDUs
Metered, switched and basic.

UPS
Battery backup for the critical load.

ATS
Seamless source transfer.
Intelligent PDUs
Power you can see and switch.
Rack PDUs
Distribute power in the rack.
UPS Systems
Ride through the outage.