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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.
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