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The MN32H040 EE Controls Motor Protector is designed for reliable motor protection in various applications. With advanced features, it ensures optimal performance while safeguarding against overloads and short circuits. Its compact design allows for easy installation, making it ideal for both residential and commercial use. Trust the MN32H040 for lasting durability and efficiency.
The MN32H040 is set for a current range of 2.5–4 A, making it suitable for small motors typically in the fractional to ~1.5 HP range (depending on voltage and motor efficiency). Always match the protector's current setting to the motor's full-load amperage (FLA) as shown on the motor nameplate.
The MN32H series uses current-range suffixes to denote different amp settings, so the MN32H040 (2.5–4 A) is specifically sized for that range. If you're replacing an existing unit, confirm the current range on your old protector matches before substituting. Contact our team if you're unsure — we specialize in hard-to-find and obsolete controls.
The MN32H040 is a motor protector (providing overload and short-circuit protection) and is typically used in combination with a contactor to form a complete motor starter assembly. It is not a standalone starter. Pairing it with an appropriately rated contactor ensures both switching and protection functions are covered to Canadian Electrical Code (CEC) requirements.
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