Allen-Bradley 505-DOD-XXX Reversing Starter Size 3 90A 600V

Allen-Bradley 505-DOD-XXX Reversing Starter, Size 3, is a NEMA full‑voltage reversing starter for three‑phase motors up to 90 A with a maximum line voltage of 600 V. This open, non‑enclosed unit (NEMA 3 rated) is designed for environments where a field‑installable overload relay can be mounted for motor protection and provides forward and reverse control from a single control location. It runs at 60 Hz and features a compact footprint suitable for Size 3 installations, making it well suited to mid‑range industrial duty in applications such as conveyors, pumps, and processing lines where reliable reversal is required. The design supports a three‑pole overload arrangement in the field and is intended to integrate with standard Allen‑Bradley control wiring and schemes, offering rugged construction and straightforward wiring for durable motor direction changes in control panels or nearby frames.