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ASCO 300 Series Automatic Transfer Switch | 3-Pole 3-Phase 400A | Non-Service Entrance | 277/480V | NEMA 1
ASCO 300 Series Automatic Transfer Switch | 3-Pole 3-Phase 400A | Non-Service Entrance | 277/480V | NEMA 1 - Image 2
ASCO Power Technologies

ASCO 300 Series Automatic Transfer Switch | 3-Pole 3-Phase 400A | Non-Service Entrance | 277/480V | NEMA 1

$6,000.00

Keep your Oregon commercial or industrial property powered during outages with the ASCO 300 Series 400 Amp Non-Service Entrance Automatic Transfer Switch. This reliable ATS provides safe, seamless generator power transfer, making it ideal for medium to large commercial buildings or facilities with critical loads.

  • 400 Amp Capacity: Supports medium to large commercial electrical systems with dependable performance.
  • Non-Service Entrance Rated: A cost-effective solution for properties not requiring direct service entrance integration.
  • UL 1008 and NFPA 110 Certified: Meets top safety and emergency power standards.
  • True Double-Throw Operation: Prevents connection to both utility and generator at the same time for safe, reliable power transfer.
  • NEMA 1 Enclosure: Indoor-rated, protects against dust and accidental contact.

Need a new ATS or an upgrade? Call Power Systems Plus today in Portland or Salem, Oregon, to schedule your ASCO 300 400 Amp Non-Service Entrance ATS installation or request a quote to secure reliable backup power.

Available on backorder

SKU: 400J-3P-277/480-NEMA1 Category: Tags: , ,

ASCO 300 Series 400A Automatic Transfer Switch for Sale in Portland, Oregon

The ASCO 300 Series 400 Amp automatic transfer switch is ideal for medium to large commercial and industrial applications, providing safe, seamless backup power. Non-service entrance rated for cost-effective installation, housed in a durable NEMA 1 enclosure for indoor use and protection against dust and accidental contact. Need a new ATS? Call Power Systems Plus today at (503) 357-3839 for professional installation in Portland or Salem, OR.

 

Weight 350 lbs

Brand

ASCO 300 Series Automatic Transfer Switches

Ensure uninterrupted power for your commercial business with an ASCO 300 Series Automatic Transfer Switch. Engineered for reliability, these ATS units automatically switch to generator backup power during outages. Get your ASCO 300 Series ATS installed by Power Systems Plus. Request a Custom quote today for an ASCO Series 300 automatic transfer switch installation or upgrade in Hillsboro, Portland, & Beaverton, OR! Request ATS Installation

ASCO Power Technologies

ASCO Power Technologies ASCO, a trusted leader in power management, provides reliable automatic transfer switches that keep power flowing during outages. From property owners protecting essential appliances to businesses maintaining critical operations, ASCO ATS units deliver safe, seamless transitions between utility and backup power. Browse our ASCO ATS selection and schedule a free ATS evaluation today! 185 Series | 300 series | ATS Installation in Portland
ASCO Power Technologies

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