Product Description
Eaton CN15NN3A Definite Purpose Contactor – 3-Pole, 135A, 120V Coil
The Eaton CN15NN3A Definite Purpose Contactor is built for dependable performance in demanding electrical applications. With a 3-pole design and 135-amp capacity, this NEMA-rated contactor is ideal for HVAC systems, motor loads, and lighting control.
Key Features
| Key Features | Specifications |
| Current Rating | 135 AMP |
| Horsepower Ratings | 50 HP @ 240V, 100 HP @ 480V |
| Poles | 3 |
| Coil Voltage | 110V 50Hz / 120V 60Hz |
| Terminals | Screw-type |
| Mounting | Compact design for space-constrained installations |
| NEMA Rating | Size 4 – Built for rugged industrial applications |
| Protection | Resistant to dust, moisture, and corrosive elements |
Compatible Accessories & Upgrades
Enhance the functionality of your CN15NN3A contactor with Eaton’s reliable accessories:
- Overload Relays: Prevent motor damage from electrical overloads.
- Auxiliary Contact Blocks: Expand control circuit capabilities.
- Replacement Coils: Maintain performance with easy-to-replace coils.
Whether you're replacing a worn contactor or building a new system, the CN15NN3A delivers the durability and switching performance professionals trust.
At Kent Electrical Supply, we carry authentic Eaton components — shipped fast and backed by expert support. Get the reliability your equipment needs with the CN15NN3A contactor.
