1600 to 4000 Amps, NEMA-rated 1, 3R & 4X Enclosures

All Current is ready to configure the switchboards you need
from our extensive inventory of components. We provide a wide
range of switchboard solutions, including:

  • 1600A to 4000A
  • NEMA Type 1, 3R, and 4X stainless
  • steel enclosures
  • Main breaker and distribution sections
  • Feeder breakers from 15A to 1200A
  • GFI, RELT, and arc flash mitigation options available
  • Service entrance ratings available
  • Single and multiple sections
  • UL 891 Listed
  • Easily configured for application specific needs

We are well stocked with 1600 and 2000A units. For larger amperages, give us a call to discuss availability and how we can help you keep your customers’ switchboard project timelines on track. 

Featured Switchboard Projects

3000A 480V 3PH, 3W NEMA 3R 3-section switchboard

1600A MCB 480/277V 3PH 4W NEMA 3R switchboard
with custom pull box

View more photos of these switchboard projects →

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