Siemens Magnetic Contactor: Reversing, 3 Poles, NEMA Size 3, 90 A

This reversing contactor is used to control the forward and reverse rotation of three-phase AC motors in industrial applications such as conveyors, hoists, and pumps. It is designed for heavy-duty motor starting and switching in manufacturing, material handling, and process automation environments.

The SIEMENS 43HP32AH is a reversing NEMA magnetic contactor with 3 poles, NEMA Size 3, rated 90 A at 480V AC. It is built for reliable motor reversal and is suitable for high-cycle industrial operations. The part number is 43HP32AH, and it is a Siemens-branded component.

You can source the SIEMENS 43HP32AH reversing contactor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine Siemens components for industrial applications.

Select a NEMA contactor based on motor full-load current, voltage, and duty cycle. For reversing applications, ensure the contactor is rated for the motor's horsepower and has mechanical interlocking. The SIEMENS 43HP32AH, NEMA Size 3, 90 A at 480V AC, suits motors up to 50 hp at 480V. Always verify coil voltage and enclosure requirements.