Square D 2520-MP20.0 Manual Motor Starter

Square D 2520-MP20.0 Manual Motor Starter is a compact manual control device for small motors, rated for 20–25 A, and designed to function as a contactor and motor starter auxiliary in a single unit. The part number is 2520-MP20.0 and it is offered under Schneider Electric’s Square D line; the unit weighs about 0.56 lb. This model is listed by the manufacturer as discontinued, making it a legacy component commonly encountered in existing installations or on secondary markets. In motor-control circuits, it provides local on/off operation within its amperage range and is suitable for panel or enclosure mounting where simple motor control is required without a separate full-sized starter. The MP20.0 designation identifies the 20–25 A operating range for motor control in a compact form factor.