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The SQUARE D CC74.6 Thermal Unit protects motors and controllers from overheating. It is designed to react to prolonged motor overcurrents, including locked rotor currents. This unit operates as a single construction piece, ensuring reliability and ease of installation.
The thermal unit provides essential protection against excessive current, avoiding damage to motors and other components.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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