Cutler Hammer-Eaton AN16KN0A NEMA Size 3 Three Phase Non-Reversing Motor Starter

Description

Cutler Hammer-Eaton AN16KN0A Three Phase Non-Reversing NEMA Motor Starter

The Cutler Hammer-Eaton AN16KN0A is a heavy-duty, three-phase non-reversing NEMA motor starter engineered for reliable motor control in commercial and industrial HVAC applications. Built to NEMA Size 3 standards, this starter delivers 90 continuous amps of capacity, making it well-suited for larger fan motors, compressors, pumps, and other three-phase motor loads commonly found in mechanical systems.

Equipped with a 110/120V AC, 50/60 Hz coil, the AN16KN0A integrates seamlessly into standard control voltage circuits. Its ambient compensated bimetallic overload relay provides dependable motor protection by automatically adjusting trip thresholds based on surrounding temperature conditions — helping prevent nuisance trips in warm equipment rooms while still protecting motors from genuine overload conditions. The included normally open (NO) auxiliary contact expands control circuit flexibility for interlock, status indication, or sequencing applications.

Key Features

• NEMA Size 3 motor starter for three-phase motor control
• 3-pole configuration for three-phase, non-reversing operation
• 90 continuous amp rating for demanding motor loads
• 110/120V AC, 50/60 Hz coil voltage for standard control circuits
• Open type enclosure for panel or enclosure mounting
• Ambient compensated bimetallic overload relay for accurate motor protection
• One normally open (NO) auxiliary contact included
• Non-reversing design for straightforward across-the-line starting

Specifications

• Brand: Cutler Hammer-Eaton
• SKU / Part Number: AN16KN0A
• Coil Voltage: 110/120V AC, 50/60 Hz
• Poles: 3
• Continuous Amp Rating: 90 A
• NEMA Size: 3
• Enclosure Type: Open
• Phase: Three Phase
• Operation: Non-Reversing
• Overload Relay: Ambient Compensated Bimetallic
• Auxiliary Contact: 1 Normally Open (NO)

Applications

• Commercial HVAC fan and blower motor control
• Chiller and compressor motor starting
• Pump motor control in hydronic systems
• Industrial three-phase motor across-the-line starting
• Mechanical room motor control panels