Description
The Siemens 40DP32AF is a 120V coil, 3-phase definite purpose contactor engineered for dependable performance in commercial and residential HVAC applications. Designed to handle the demands of motor loads, compressors, condensing units, and other heavy-duty electrical equipment, this contactor delivers consistent switching reliability in the field.
Product Overview
Definite purpose contactors from Siemens are purpose-built for HVAC and refrigeration load control. The 40DP32AF features a 120-volt coil and three-pole configuration, making it well-suited for three-phase power distribution systems commonly found in commercial cooling and heating equipment.
Key Features
- 120V coil voltage for broad compatibility with standard HVAC control circuits
- 3-phase (3-pole) configuration for three-phase motor and compressor load switching
- Definite purpose design optimized for HVAC, refrigeration, and air conditioning applications
- Robust construction for long service life in demanding environments
- Compact form factor for easy panel and enclosure installation
- Siemens quality engineering for consistent, repeatable performance
Typical Applications
- Commercial air conditioning and refrigeration compressors
- Condensing units and rooftop HVAC equipment
- Three-phase motor load switching
- Commercial and light industrial control panels
Why Choose Siemens Definite Purpose Contactors
Siemens definite purpose contactors are trusted by HVAC professionals for their durability, ease of installation, and reliable electrical performance. The 40DP32AF is a direct-fit solution for three-phase applications requiring a 120V control coil, reducing downtime and simplifying replacement or new installation work.
