Service Entry Rated Automatic Transfer Switch 3-PH 3-Pole 30-400Amp

The ASCO Service Entry Rated Automatic Transfer Switch 3-PH 3-Pole 30-400Amp, combines automatic power switching with a utility circuit breaker as a disconnect device. The power transfer switch meets all National Electrical Code requirements for installation as service entrance equipment. Service entrance rated transfer switches generally are installed at facilities that have a single utility feed and a single emergency power source. A circuit breaker serves as the utility disconnect and links are provided to connect both neutral and ground conductors.

The ASCO 300SE Service Entry Rated Automatic Transfer Switch 3-PH 3-Pole 30-400Amp uses the same reliable transfer switching mechanism and controller as the SERIES 300 product platform, and also includes a utility circuit breaker as a disconnect device.

ASCO 300 Catalog pdf