Mars Contactor 3P-50A-240V-BOX-LUG-A2L

This model supports applications where the control coil is 240V, allowing equipment that uses line-voltage controls to operate the contactor without redesigning the control side. In practical HVAC/R use, it switches the main load circuit for equipment functions - compressor operation, fan control, or other power loads - based on the equipment’s existing control signal. The three‑pole arrangement provides coordinated switching for multiple legs, aligning with many commercial and packaged designs. Box lug terminations are a good fit when heavier conductors are involved or when the installation standard is lugged wiring for stability and durability. With A2L in the product naming, it aligns with modern part lineups where A2L designation plays into replacement decisions. Choose it when matching an existing 240V control coil setup and you want a straightforward, dependable replacement contactor that keeps wiring secure and serviceable.