Description
Siemens 40DP32AA Heavy Duty Contactor Overview
The Siemens 40DP32AA is a heavy duty contactor engineered for reliable switching performance in demanding 3-phase HVAC and industrial electrical applications. Designed to handle the rigors of commercial and industrial environments, this contactor delivers consistent, dependable operation across its rated voltage range.
Key Features
- 3-pole configuration for complete 3-phase circuit control
- Rated for 3-phase, 120/240V applications
- Heavy duty construction for long service life in high-cycle environments
- Siemens quality engineering for reliable make-and-break switching
- Suitable for HVAC compressors, motors, and other large electrical loads
- Compact design for panel and enclosure installations
Application
The 40DP32AA is ideal for use in commercial HVAC systems, motor control centers, and industrial control panels where dependable 3-phase load switching is required. Its heavy duty rating makes it well suited for high-inrush applications such as compressor starts and large fan motor control.
Specifications
- Brand: Siemens
- SKU: 40DP32AA
- Poles: 3
- Phase: 3-Phase
- Voltage: 120/240V
- Type: Heavy Duty Contactor







Reviews
There are no reviews yet.