Product Description: The Merlin Gerin CK400NN is a Molded Case Circuit Breaker from the Compact family. It features 3 poles, 600V voltage, and a 400 amp rating with a 50kA@480V AIC rating. This breaker uses a Bolt-On connection and includes Solid State protection for reliable performance.
Key Features: ✔ Part Number: CK400NN ✔ Manufacturer: Merlin Gerin, Schneider Electric, Square D ✔ Category: Circuit Breaker ✔ Subcategory: Molded Case ✔ Family: Compact ✔ Type: CK ✔ Voltage: 600 ✔ Amperage: 400 ✔ Phase: 3 ✔ Poles: 3 ✔ AIC rating: 50kA@480V ✔ Connection: Bolt-On ✔ Functions: LI - Long-Time and Instantaneous ✔ Protection: Solid State ✔ Weight: 36