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ASCO 3AUS Service Entrance Rated Automatic Transfer Switches

High quality ASCO 3AUS Automatic transfer switches, combine 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 Series Service Entrance Automatic Transfer Switch 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. Toboa Energy Resources LLC is an authorized US distributor for ASCO 3AUS Power Technologies transfer switches and quick connects Toboa Energy Resources offers outstanding service, competitive pricing and technical support for automatic and manual generator transfer switch for power applications. We offer direct access to ASCO inventory and lead times. Fill out a request for quote for quick accurate response.

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300SE Series Service Entry Rated Automatic Transfer Switches (1-Phase 2-Pole)

ASCO 300 SE Rated 30-400 Amp 3 phase 3 Pole30-400AASCO 300 SE Rated 600-1200 Amp 3 phase 3 pole600-1200AASCO 300 SE Rated 1600-3000 Amp 3 phase 3 pole1600-3000A


300SE Series Service Entry Rated Automatic Transfer Switches (3-Phase 3-Pole)

ASCO 300 SE Rated 30-400 Amp 3 phase 3 Pole30-400AASCO 300 SE Rated 600-1200 Amp 3 phase 3 pole600-1200AASCO 300 SE Rated 1600-3000 Amp 3 phase 3 pole1600-3000A


300SE Series Service Entry Rated Automatic Transfer Switches (3-Phase 4-Pole)

ASCO 300 SE Rated 30-400 Amp 3 phase 4 Pole30-400AASCO 300 SE Rated 600-1200 Amp 3 phase 4 pole600-1200AASCO 300 SE Rated 1600-3000 Amp 3 phase 4 pole1600-3000A


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