Ronk 4403SE Transfer Switch (3Ph, 400A)

Free Shipping in the Continental United States
Please call for orders to Alaska or Hawaii.

The Ronk 4403SE Series 4 Heavy-Duty Double-Throw Manual Transfer Switch offers economical, reliable, and safe transfer of 400A loads between the main power and an auxiliary source.

FEATURES

• Three Phase, Up to 600VAC, Three Pole, Solid Neutral.
• Rotary operator handle is conveniently mounted on the door and locakable in three positions: On-Line, Off, On-Auxiliary.
• Heavy-duty switch designed for long life.
• Lugs are factory-installed for switch poles.
• Factory installed neutral and ground bar.
• Factory-installed auxiliary contacts for remote ON/OFF signaling or electrical interlocking.
• Choice of NEMA 4 Powder-coated steel wall-mount enclosure or NEMA 4X Stainless Steel wall-mount enclosure.
• Rated 100% capacity, continuous duty.
• Non-fused.
• UL 98A Listed.
• Not Service Entrance Rated – requires a main circuit breaker or manual disconnect switch.
• Caution: Do not switch between sources with motor loads operating.

DOWNLOADS

Series 4 Spec Sheet

Series 4 Brochure