Definite Purpose Magnetic Contactor, 208V-240V AC, 3 P, Non-Reversing, 3 Phase

The SQUARE D - 8910DPA43V09 is a Definite Purpose Magnetic Contactor, an industrial electrical device that controls the flow of power in heavy-duty applications. It operates by responding to electrical impulses, either allowing or interrupting power supply based on need. This tool is commonly utilized by industry professionals for managing and automating machinery operations across various sectors such as HVAC, data processing, and manufacturing.

• Action: Non-Reversing – The contactor functions with a constant current flow direction.
• Coil Voltage: Operates within a voltage range of 208-240V AC for effective control of power flow in commercial and industrial settings.
• Depth: Measures at 3.12 inches from front to back indicating its extent into the mounting surface or enclosure.
• Enclosure Type: Open – There's no additional protective casing against environmental factors like dust and moisture.
• Frequency: Rated for operation within the specified frequency ranges of 50/60 Hz, which may affect compatibility with different power systems.
• Amps Capacity: Has a capacity range of up to 40 A for inductive loads and up to 50 A for resistive or heating loads. Overheating or damage may occur if these limits are exceeded.
• Horsepower Control Range: The control range varies based on phase and voltage, from single-phase at lower voltages (3 hp @120V) to three-phase high voltages (20 hp @480V). Performance can vary based on these factors.