Overview
The Cutler-Hammer ECN05A1AAA is a Freedom series full-voltage non-combination starter built into a NEMA Type 1 enclosure. This Size 00 enclosed motor starter delivers reliable motor control for single-phase and 3-phase applications up to 5A. The 120V control coil and non-reversing design make it ideal for compact machine and equipment installations where space and cost efficiency matter.
Key Features
- NEMA Size 00 enclosure—compact, space-saving design for small to mid-range motor applications
- Non-reversing operation with full-voltage starting capability
- Pre-wired and factory-assembled—ready for connection to motor and supply lines
- NEMA Type 1 rating provides indoor protection from dust, falling objects, and accidental contact
- 120V control coil (110–120 VAC, 50/60 Hz) for flexible utility compatibility
- 3-pole contactors rated for single-phase or 3-phase motors up to 5A
Technical Specifications
- Part Number: ECN05A1AAA
- Manufacturer: Eaton Cutler-Hammer
- Product Type: Non-Combination, Non-Reversing Starter
- NEMA Size: 00
- Enclosure Rating: NEMA Type 1 (indoor, general-purpose)
- Coil Voltage: 110–120 VAC, 50/60 Hz
- Pole Configuration: 3-Pole
- Current Rating: 5A
- Phase Support: Single Phase or 3-Phase
- Operation: Full-Voltage Non-Reversing
Typical Applications
- Small machine tool motors and equipment starters
- Pump and fan motor control
- Conveyor system motors
- General industrial machinery requiring compact enclosed starters
- Production line automation and OEM equipment integration
Compatibility & Replacements
Compatible With
- Single-phase motors up to 5A
- Three-phase motors up to 5A
- Standard 110–120 VAC control power supplies
- Industrial panels and switchboards with provision for Size 00 mounting
Replaces / Drop-In Replacement For
- Verify with your system integrator before ordering. Confirm application voltage, current, and phase requirements match your existing equipment.
Works With
- Manual and automatic control circuits with 120V logic signals
- Overload relay heaters (sold separately) for thermal motor protection
- Standard pushbutton and selector switch control stations
