LEESON M1740008 Control 30067439-890 Always verify via the serial

Always verify via the serial and model number before installation to ensure exact fitment

When troubleshooting "no-cool" or sensor fault codes

effectively acting as a manual motor protector to eliminate the need for separate fusing in many motor starter combinations

Ensure a manometer is used to verify settings during commissioning

When diagnosing "no-start" conditions or communication errors (E-series codes)

LEESON M1740008 Control 30067439-890 Always verify via the serialThe LEESON M1740008 is a professional grade PWM control speed drive engineered for precise regulation of permanent magnet DC motors. This enclosed DC motor controller features a NEMA 1 rating, making it a reliable solution for standard industrial environments and HVACR shop applications. Designed for versatility, the unit includes a dual voltage switch that allows for seamless operation on either 115V or 230V single phase service at 50 60 Hz. When