GE – MT03J – Thermal Overload Relay, 2.2–3.2 A, 600 VAC (PN 101009)

The GE MT03J (PN 101009) is a thermal overload relay designed for motor protection within the MT0 contactor family (MC0/MC1/MC2 series). Adjustable between 2.2–3.2 A, it offers reliable current-based trip protection up to 600 VAC. Featuring screw terminals for secure wiring, it’s a solid choice for motor control and industrial starter assemblies.

Key Features & Specifications

• Model / P/N: MT03J (101009)  

• Trip Range: 2.2–3.2 A adjustable

• Voltage Rating: Up to 600 VAC  

• Mounting: Compatible with MT0 contactor series (MC0/MC1/MC2)  

• Connections: Screw terminals for reliable conductors

• Certifications: UL listed, CSA certified