ASCO 185 Series 400 Amp Automatic Transfer Switch SE Rated NEMA 3R | 97714-378

400-Amp ATS |  Service Entrance Rated  |  NEMA 3R Indoor/Outdoor |   Residential or Light Commercial

400 Amp Transfer Switches ASCO 185SE Series

The Service Entrance Rated ASCO 400 Amp Generator Transfer Switch powers your essential and critical loads through the main circuit breaker panel. During a power outage, the 400 Amp Transfer Switch isolates the utility power from the main panel and connects generator  power to main panel. All critical, essential, and convenience loads within the main circuit breaker panel receive power. The NEMA 3R aluminum cabinet meets code for indoor and outdoor installations.

400 Amp Automatic Transfer Switch

ASCO Transfer Switches make sure the power stays on when utility power fails. When utility power returns, the ASCO ATS switches the home or business back to utility power and begins generator cool-down.

Compatible with any two-wire start system, The 400 Amp Automatic Transfer Switch monitors the utility power 24/7. When an outage occurs or power quality falls below an acceptable level, the transfer switch starts the generator and waits as the engine warms and the speed stabilizes. Once the generator is ready, the ATS isolates the utility and supplies generator power to the home or business.

ASCO 185SE Series Transfer Switches include an ASCO 2-Year Limited Warranty

400 Amp Transfer Switch

• The time from power failure to restoration is typically less than 30 seconds.
• Automatically switches back to utility power when it returns.
• Generator cool-down cycle before shutdown.
• User friendly control panel.
• Service Entrance Rated for Use as a Main Disconnect.
• NEMA 3R Aluminum Enclosure rated for Indoor/Outdoor installation.

ASCO 185SE Features

• Power Status LEDs for Utility and Generator and Transfer Switch Position.
• Double Throw Contacts with Mechanical Locking Isolate Utility from Generator
• UL-1008 Listed and Meets NEC Article 702 Requirements
• 1 or 3 second time delay following outage before startup.
• Compatible with any two-wire start generator.

Specifications