ND312T76W - Eaton 1200A 600V 3-Pole Series C NG-Frame Molded Case Circuit Breaker

ND312T76W

ND312T76W is a 1200 amp, 600 volt, three-pole molded case circuit breaker from Eaton's Series C NG-frame lineup.ND312T76W features an electronic LSIG trip unit (T172) with OPTIM 750 design, providing reliable long-time, short-time, and ground fault protection. It is 100% rated for continuous operation at full load and designed for bolt-on mounting without terminals. The breaker supports 50/60 Hz frequency and has an interrupt rating of 65 kAIC at 240 Vac and 50 kAIC at 480 Vac. It is HACR rated for HVAC applications.

Key Specifications
• Amperage: 1200 A
• Voltage: 600 Vac
• Poles: 3
• Frame: NG
• Series: Series C
• Trip Unit: Electronic LSIG (T172)
• Interrupt Rating: 65 kAIC @ 240 Vac, 50 kAIC @ 480 Vac
• Mounting Type: Bolt-On
• Frequency: 50/60 Hz
• Rating: 100% rated
• HACR Rated

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Specifications

• Part Number: ND312T76W
• Manufacturer : Eaton
• Brand : Cutler Hammer
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Series C
• Type : ND
• Voltage : 600
• Amperage : 1200
• Phase : 3
• Poles : 3
• AIC rating : 50kA@480V
• Connection : Bolt-On
• Functions : LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault
• Frame Size : N Frame
• Protection : Solid State

Product Data

• UPC : 786679050217
• GTIN : 00786679050217
• Country of Origin : United States
• Dimensions : 5.5 in x 8.25 in x 8.25 in (Length/Depth x Height x Width)
• Weight : 48
• Certification : HACR Rated