3-Phase Switches - 400A - 600A
Cummins OTEC 400-600 Amp Automatic Transfer Switches
Never Lose Power When It Matters Most
When the power goes out, your life doesn't stop. Your business can't afford downtime. Your family needs electricity for safety and comfort. That's why Buckeye Power Systems offers Cummins OTEC automatic transfer switches – the reliable bridge between your main power and backup generator that works instantly, every time.
Why Choose Cummins Transfer Switches?
Cummins doesn't just make generators – they engineer complete power solutions trusted by hospitals, manufacturing facilities, and critical infrastructure worldwide. When you install a Cummins OTEC transfer switch, you're getting the same commercial-grade technology that keeps essential services running during emergencies.
The Perfect Match: Pair your Cummins transfer switch with a Cummins generator for a seamlessly integrated backup power system that delivers maximum reliability at competitive pricing.
OTEC Series: Engineering That Works When You Need It
The OTEC automatic transfer switch monitors your utility power 24/7. The moment an outage occurs, it signals your generator to start and smoothly transfers your electrical load to backup power. When utility power returns, it switches back and shuts down the generator – all without you lifting a finger.
What Sets OTEC Apart from the Competition
- Technician-Friendly Design - Front-mounted controls with plug-in connections and spacious interior workspace mean faster service calls and lower maintenance costs for you.
- Linear Motor Technology - Advanced straight-line switching mechanism eliminates gears and complex parts that typically fail in competitive units, ensuring decades of reliable operation.
- Foolproof Safety - Break-before-make switching prevents dangerous backfeed to utility lines, protecting both your generator investment and utility workers.
- Heavy-Duty Contacts - Silver alloy contacts with dedicated arcing surfaces are built to handle thousands of switching cycles without performance degradation – unlike cheaper alternatives that fail prematurely.
- PowerCommand® 40 Intelligence - Microprocessor-based control system provides precise monitoring and easy customization through software settings, not complicated mechanical adjustments.
- Service Entrance Ready - Available in configurations that connect directly to your main panel, reducing installation complexity and costs.
- Ready to Ship Today - Buckeye Power Systems stocks a full range of OTEC transfer switches in our warehouse. When you place your order, it ships immediately – no waiting weeks for factory manufacturing and delivery like many competitors.
Our power generation specialists understand the technical requirements. We'll help you select the correct switch rating and configuration for your specific installation.
Get Expert Guidance
Need help with sizing, installation requirements, or compatibility?
Call 901-379-8097 and speak directly with our power systems experts. We're available Monday through Friday, 9:00 AM to 5:00 PM, ready to answer your technical questions and ensure you get the right solution the first time.
Don't wait for the next outage to wish you had backup power. Contact Buckeye Power Systems today.
