A10CN0 Cutler-Hammer NEMA Size 1 Non-Reversing Motor Starter, 27A 600V 3-Pole 120V Coil

A10CN0 Cutler-Hammer NEMA Size 1 Non-Reversing Motor Starter, 27A 600V 3-Pole 120V Coil

Need a NEMA Size 1 starter that drops into your motor control panel and runs a three-phase load without fuss? The Cutler-Hammer A10CN0 pulls 27 A continuous across three poles, lands on 600 V systems, and drives motors up to 10 HP at 460/575 V. It is a full voltage non-reversing unit off the Series A1 line with the overload relay built right in.

Wire it line-to-load on the three power poles, size your heaters to the motor FLA, and land the 120 V 60 Hz coil on the control circuit. The open frame bolts to a subpanel or into an MCC bucket, so it fits right where the old A1 starter came out.

Common Applications

• Running three-phase pump, fan, and blower motors
• Rooftop units and air handlers
• Conveyors and packaging lines
• Shop machines and process equipment
• Swap-ins for existing Series A1 motor control

Key Features

• Drops right in: Open-frame Size 1 body fits the panel and MCC mounting where a Series A1 starter lived.
• Overload built in: Melting-alloy heaters guard the motor while it runs.
• Handles the load: 27 A continuous, three poles, good to 600 V.
• Non-reversing: Straight full voltage start for single-direction motors.
• 120 V coil: Standard 120 V 60 Hz control that lands on a typical circuit.

Specifications

• Manufacturer: Eaton (Cutler-Hammer)
• Catalog Number: A10CN0
• Product Line: Series A1
• Type: Full voltage non-reversing magnetic motor starter
• NEMA Size: 1
• Construction: Open type
• Continuous Current: 27 A
• Maximum Voltage: 600 V AC
• Poles: 3
• Phase: 3-phase
• Coil Voltage: 120 V 60 Hz / 110 V 50 Hz
• Horsepower: 3 HP at 115 V; 7.5 HP at 200/230 V; 10 HP at 460/575 V
• Overload Relay: Melting-alloy thermal, 3 elements

Product Identification

• Manufacturer: Eaton (Cutler-Hammer)
• Catalog Number: A10CN0
• Product Line: Series A1

FAQ

Will this replace my old Series A1 Size 1 starter?
Yes. It is a Series A1 NEMA Size 1 non-reversing starter on the same footprint. Just confirm coil voltage and heater size for your motor.

How much motor will it run?
Up to 3 HP at 115 V, 7.5 HP at 200/230 V, and 10 HP at 460/575 V on three phase.

What coil comes standard?
A 120 V 60 Hz coil (110 V 50 Hz), so it lands on a common control circuit.

Does it come with the overload?
It does. The melting-alloy overload relay protects the motor on the run. Match your heaters to the motor FLA.

Is it a reversing starter?
No, this one is non-reversing. For forward and reverse you need a reversing setup.