Square D Motor Logic Solid State Overload Relay
The Square D 9065SF320 is a Motor Logic solid state overload relay engineered for NEMA Size 3 motor starter applications. The solid state design provides accurate, temperature-independent overload protection across a wide 30–90A range, making it suitable for larger motors in industrial environments. The separate mount design provides installation flexibility in motor control centers and custom enclosures.
Features
- Solid state motor logic overload protection for accurate, repeatable trip characteristics
- 30–90A adjustable current range for NEMA Size 3 applications
- 3-pole configuration for three-phase motor protection
- Separate mount design for flexible panel and MCC installation
- 600VAC rated for standard industrial power systems
Specifications
- Model: 9065SF320
- Type: Motor Logic Solid State Overload Relay
- NEMA Size: 3
- Poles: 3
- Current Range: 30–90A
- Voltage: 600VAC
- Mounting: Separate Mount
- Manufacturer: Square D (Schneider Electric)
Applications
Used in NEMA-rated motor control centers, combination starters, and industrial control panels for overload protection of larger three-phase motors. Well-suited for HVAC equipment, large pumps, industrial compressors, conveyors, and other high-horsepower motor-driven loads requiring solid state overload protection.



