CNDC312T76W - Eaton Series C Molded Case Circuit Breaker 1200A 600V 3P NG Frame Electronic LSIG Trip

CNDC312T76W

CNDC312T76W is a Series C molded case circuit breaker from Eaton, designed for reliable protection in commercial and industrial power distribution systems. This breaker features an NG frame and is rated for 1200A at 600 Vac, with three poles and an electronic LSIG trip unit for precise overload, short-circuit, and ground fault protection. It is built without terminals and is suitable for a wide range of applications requiring high interrupt capacity and robust performance. The CNDC312T76W is engineered for durability and safety, supporting 50/60 Hz operation and offering a 100% rated design for continuous load applications. Its compact dimensions and robust construction make it ideal for installations where space and reliability are critical. The breaker is HACR rated and UL Listed, ensuring compliance with industry standards for heating, air conditioning, refrigeration, and general-purpose circuits.

• Part Number: CNDC312T76W
• Manufacturer: Eaton
• Series: Series C
• Frame: NG
• Amperage Rating: 1200 A
• Voltage Rating: 600 Vac
• Number of Poles: Three-pole
• Interrupt Rating: 100 kAIC at 240 Vac, 65 kAIC at 480 Vac
• Frequency Rating: 50 to 60 Hz
• Rating: 100% rated
• Terminals: Without terminals
• Compliances: HACR Rated
• Certifications: UL Listed

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Specifications

• Part Number: CNDC312T76W
• Manufacturer : Eaton
• Brand : Cutler Hammer
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Series C
• Type : CNDC
• Voltage : 600
• Amperage : 1200
• Phase : 3
• Poles : 3
• AIC rating : 100kA@480V
• Connection : Bolt-On
• Functions : LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault
• Frame Size : N Frame
• Protection : Solid State

Product Data

• UPC : 786679050026
• GTIN : 00786679050026
• Country of Origin : United States
• Dimensions : 5.5 in x 8.25 in x 8.25 in (Length/Depth x Height x Width)
• Weight : 45 lb
• Certification : HACR Rated