Description
Cutler Hammer-Eaton DC1 Series Variable Frequency Drive — DC1-349D5NB-A20CE1
The Eaton DC1-349D5NB-A20CE1 is a compact, high-performance variable frequency drive (VFD) from the DC1 series, engineered for dependable motor speed control in HVAC, commercial, and light industrial applications. With its Enhanced (ENH) feature set and pre-loaded firmware, this drive delivers advanced functionality in a space-saving IP20 enclosure — ideal for panel-mount installations where reliable motor management is essential.
Key Specifications
- Model: DC1-349D5NB-A20CE1
- Series: DC1
- Input Voltage: 480V (3-Phase)
- Output Power: 5 HP
- Output Current: 9.05A
- Enclosure Rating: IP20
- Feature Set: Enhanced (ENH)
- Firmware: Included (FW)
Product Highlights
- IP20 enclosure rating suitable for protected panel-mount installations
- Enhanced feature set provides advanced motor control capabilities beyond standard configurations
- Pre-loaded firmware for streamlined commissioning and setup
- Designed for 480V, 3-phase power systems common in commercial HVAC and industrial environments
- Compact DC1 series form factor simplifies integration into existing control panels
- Supports variable torque and constant torque load applications
- Eaton’s proven DC1 platform offers reliable, energy-efficient motor speed regulation
Applications
- HVAC fan and pump motor speed control
- Commercial air handling units (AHUs)
- Cooling tower fan drives
- Industrial conveyor and process equipment
- Building automation motor control systems
Why Choose the Eaton DC1 VFD?
Eaton’s DC1 series variable frequency drives are trusted across the HVAC and industrial trades for their rugged construction, ease of programming, and energy-saving performance. The Enhanced version of the DC1-349D5NB-A20CE1 offers expanded I/O and control flexibility, making it a versatile solution for demanding motor control applications. Backed by Eaton’s global engineering expertise, this VFD is a reliable choice for contractors and facility managers seeking long-term performance and efficiency.







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