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ACDDS3R-4-400-48 is a robust ACD 3-phase 4-wire splitter designed to handle 400 amps at 600 volts. Encased in a durable NEMA 3R rating, this 48″ splitter is perfect for outdoor applications, providing reliable electrical distribution while ensuring protection against dust and water. Ideal for industrial or commercial use.
NEMA 3R means the enclosure is rated to protect against falling rain, sleet, and ice formation on the exterior — making it well-suited for outdoor installations across Canadian climates. It is not fully submersion-proof, so avoid locations with standing water or direct flooding. It is a popular choice for rooftop, yard, or exposed service-entrance applications.
As a 400A, 600V splitter, the lugs are typically sized to accept large-gauge conductors appropriate for 400A feeders — commonly 500 kcmil to 750 kcmil copper or equivalent aluminum, depending on the specific lug configuration. We recommend contacting us with your conductor type and size so we can confirm compatibility before you order.
Northern Breaker Group specializes in hard-to-find and obsolete electrical equipment, including AC Dandy distribution products. Whether the ACDDS3R-4-400-48 is a current or legacy item, we can check stock at our Calgary, Edmonton, and Vancouver locations or source it on your behalf. Reach out for a quote and lead-time confirmation.
