ASCO Transfer Switch Solutions That Keep You Powered & Prepared
Power outages don’t wait for convenient moments. Whether you’re running a facility that can’t afford a single flicker or you're a contractor sourcing dependable gear for critical projects, we know just how high the stakes can be.
That’s why at General Power, we don’t just sell transfer switches - we help you make the right decision based on real-world needs, timelines, and budgets. With a massive IN STOCK inventory of ASCO transfer switches, we’re ready when you are, no delays, no guesswork.
Automatic Transfer Switch Systems for Fast, Uninterrupted Switching
At General Power, we know you’ve got more important things to focus on during a storm. That’s why we trust ASCO automatic transfer switches — for seamless, hands-free power transitions when it matters most. ASCO transfer switches constantly monitor your utility power and respond the moment something’s off. Whether it’s a voltage dip or a full outage, they trigger your generator instantly — no lag, no stress.
ASCO automatic transfer switches are built for serious applications — from 100 to 2000 amps and up to 480V, they’re engineered to support critical loads with precision. Ideal for data centers, government facilities, and medical sites, these switches deliver seamless, reliable power transitions. Available in 2 or 3 pole configurations and NEMA 1 or 3R enclosures to suit your specific setup.
Transfer Switches By Type:
Manual Transfer Switches from ASCO for Controlled Power Engagement
Some facilities prefer a bit more control - power transfer on your terms. In those situations, an ASCO transfer switch with manual operation hits the sweet spot. You pull the lever, power shifts. It’s that straightforward. There’s something comforting about that level of control, especially for remote outposts, apartment complexes, or older buildings where automation may not be ideal.
Engineered to meet a variety of codes and applications, these ASCO transfer options come in both UL2200-compliant and non-UL versions. Whether you're planning a small business backup setup or a service entrance upgrade, we have a configuration that fits. And with rugged designs ready for outdoor or indoor use, you don’t have to compromise durability for function.
Confidence in Motion with 3 Pole Power Switching
Three-phase systems call for gear that’s up to the challenge. That’s where 3 pole transfer switch units come into play. These aren’t just useful - they’re critical. They keep power transfer balanced and reliable across large loads, which is essential in industrial operations, HVAC-heavy setups, or commercial plants that can't tolerate imbalance.
We’ve seen firsthand how the right switch can make a meaningful difference for customers. One client operating a food processing facility upgraded to a 3-pole configuration from ASCO Power Technologies and immediately saw better system stability. That meant less downtime, fewer service interruptions, and more consistent performance. If you're working across multiple phases, this could be a simple but powerful way to protect your operations.
Transfer Switches By Poles:
Built for the Real World, Not Just the Brochure
Let’s get practical. Picking the right ASCO transfer switch isn’t just a spec sheet exercise - it’s about timelines, budgets, and operational constraints. You might be juggling backorders on other equipment, managing a narrow install window, or waiting on permits. We’ve been there. We get it.
That's why our warehouse stays loaded with over 100+ transfer switches, from 100 to 3000 amps, across voltage ranges and enclosure types. And we’re not limited to one setup - we stock ASCO units suitable for residential applications, industrial upgrades, and connect facilities looking to expand operations. No last-minute surprises - just rock solid availability when you need it.
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Choosing the Right ASCO Transfer Switch with General Power
Every site is different. A small warehouse might need a manual switch that supports backup power sources, while a hospital or data center could require a UL-listed ASCO ATS with advanced sensing capabilities. There’s no single solution - and that’s a good thing. Flexibility gives you power.
Here’s how to break it down:
- Know your load - Get the amperage right from the start.
- Double-check voltage - 120V, 240V, or 408V? Know your feed.
- Clarify your phase - Single or three-phase?
- Pick a pole count - 2 pole for basic setups, 3 pole for balanced three-phase operations.
- Check environment requirements - NEMA 1 for dry locations, NEMA 3R for outdoor exposure.
- Consider certification - Need UL2200? We’ve got those models on hand.
With ASCO, you're not just getting an ATS — you're investing in reliability when it matters most. Their switches perform under pressure, and at General Power, we back that up with deep product knowledge, ready-to-ship inventory, and fast, responsive support when urgency strikes