CKD3300 - Eaton 300A 3 Pole 600V Molded Case Circuit Breaker Series C

CKD3300

CKD3300 is a Cutler Hammer Series C molded case circuit breaker designed for reliable electrical protection in commercial and industrial applications. This 3-pole, 300 amp, 600 volt circuit breaker features a K-frame construction and is rated for 35kA interrupting capacity at 480V. The CKD3300 is a feed-thru type with fixed thermal and magnetic trip units, providing long-time and instantaneous protection. It is suitable for use in panelboards and switchgear requiring robust circuit protection. The CKD3300 is part of the Eaton Series C family, known for durability and ease of installation. It features aluminum terminals for secure line and load connections and is designed for use in environments up to 40°C. The breaker is compatible with standard mounting configurations and is built to meet applicable UL and IEC standards for molded case circuit breakers.

• Part Number: CKD3300
• Manufacturer: Eaton
• Series: Series C
• Frame: K-Frame
• Poles: 3
• Amperage: 300A
• Voltage: 600V
• Interrupt Rating: 35kA@480V
• Mounting Type: Feed-Thru
• Terminal Material: Aluminum
• Trip Unit: Fixed Thermal, Fixed Magnetic
• Standards: UL 489, IEC 60947-2

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Specifications

• Part Number: CKD3300
• Manufacturer : Eaton
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Series C
• Type : CKD
• Voltage : 600
• Amperage : 300
• Phase : 3
• Poles : 3
• AIC rating : 35kA@480V
• Connection : Feed-Thru
• Functions : LI - Long-Time and Instantaneous
• Frame Size : K Frame
• Protection : Thermal Magnetic

Product Data

• Dimensions : 4.1" X 5.5" X 5.5"
• Weight : 12 lb