The Square D 9065 TR1.4 three-phase overload relay is a 3‑pole protection device designed for monitoring motor current in a three‑phase circuit. It features a 1.4–2.1 A sensing range and offers normally open and normally closed (NO/NC) contacts for interfacing with control circuits. Rated up to 600 VAC and 300 VDC, this Square D relay supports industrial motor protection applications requiring reliable current sensing and versatile contact wiring.
