Industrial-Grade Power Protection at an Exceptional Value

Secure your critical operations with this professionally reconditioned Generac 00669-1 400-Amp Automatic Transfer Switch. Engineered for high-demand industrial and commercial applications, this robust transfer switch delivers reliable, instantaneous backup power switching when you need it most—protecting your operations from costly downtime and ensuring business continuity during power outages.

Why Choose This Generac Transfer Switch?

This isn't just any transfer switch—it's a pre-owned, fully-tested Generac unit that brings enterprise-level power management to your facility without the new equipment price tag. Previously paired with a 250KW Caterpillar generator set, this transfer switch has proven its reliability in real-world industrial applications, delivering the performance you need with the value you'll appreciate.

Premium Features & Performance

• 400-Amp Capacity: Handles substantial electrical loads with confidence, making it ideal for large commercial buildings, industrial facilities, hospitals, data centers, and manufacturing operations
• 277/480V Three-Phase Configuration: Purpose-built for industrial power systems, providing optimal compatibility with commercial electrical infrastructure
• 600V Maximum Rating: Built with robust electrical safety margins, ensuring reliable operation even under demanding conditions
• Dual Safety Certifications: Both CSA and UL Listed, meeting North American safety standards and ensuring compliance with building codes and insurance requirements
• Genuine Generac Engineering: Benefit from the industry-leading reliability and innovation that has made Generac the most trusted name in power generation equipment
• Proven Service History: Previously installed with a professional 250KW Caterpillar generator set, demonstrating real-world reliability in critical power applications

Technical Specifications

• Model: Generac 00669-1
• Current Rating: 400 Amps
• Operating Voltage: 277/480V
• Maximum Voltage: 600V
• Configuration: Automatic Transfer Switch (ATS)
• Certifications: CSA Listed, UL Listed
• Condition: Pre-Owned, Professionally Tested
• Item Number: A8404

Perfect Applications

This high-capacity transfer switch is engineered for facilities that can't afford power interruptions:

• Manufacturing plants and industrial facilities
• Commercial office buildings and shopping centers
• Healthcare facilities and hospitals
• Data centers and telecommunications hubs
• Municipal water treatment plants
• Educational institutions and universities
• Food processing and cold storage facilities

The Pre-Owned Advantage

Why pay premium pricing for new equipment when this professionally reconditioned Generac transfer switch delivers the same industrial-grade performance? Each pre-owned unit from Power Generation Enterprises represents an intelligent investment—proven reliability at a fraction of the cost of new equipment, allowing you to allocate your budget where it matters most.

Peace of Mind When Power Fails

When utility power fails, every second counts. This automatic transfer switch monitors utility power continuously and seamlessly transfers your critical loads to backup generator power within seconds—protecting your operations, preserving your products, and keeping your business running without interruption.

Don't leave your facility vulnerable to costly downtime. This industrial-grade Generac transfer switch represents exceptional value for facilities requiring robust, reliable backup power switching. Contact Power Generation Enterprises today to verify compatibility with your generator system and secure this proven power protection solution for your operation.