ND312T36W - Cutler Hammer Eaton Westinghouse 3 Pole 1200A 600VAC ND Frame Molded Case Circuit Breaker with Digitrip RMS 310

ND312T36W

ND312T36W is a three-pole, 1200A, 600VAC molded case circuit breaker from Cutler Hammer, Eaton, and Westinghouse, designed for robust power distribution applications.

This Series C, ND frame breaker features a Digitrip RMS 310 solid-state electronic trip unit with long time, short time, instantaneous, and ground fault protection. It is bolt-on mounted, non-interchangeable trip, and suitable for three-phase systems. The breaker is rated for 85 kAIC at 240VAC and 50 kAIC at 480VAC, offering high interrupting capacity for demanding installations. Rating plug and lugs are not included.

Key Specifications
• Part Number: ND312T36W
• Manufacturer: Cutler Hammer, Eaton, Westinghouse
• Amperage: 1200A
• Voltage: 600VAC, 250VDC
• Poles: 3
• Mounting Type: Bolt-on
• Interrupt Rating: 85 kAIC at 240VAC, 50 kAIC at 480VAC
• Series/Frame: Series C, ND frame
• Trip Unit: Digitrip RMS 310, electronic LSIG
• Protection: Long time, short time, instantaneous, ground fault
• Certifications: Not specified in available data
• Phase: 3
• Non-interchangeable trip, rating plug and lugs not included

At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.

Specifications

• Part Number: ND312T36W
• 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 : Long Time, Short Time, Instantaneous and Ground Fault Trip
• Frame Size : N Frame
• Temp Rating : -13–158 °F (-25–70 °C)
• Protection : Solid State

Product Data

• UPC : 786679252703
• GTIN : 00786679252703
• Country of Origin : United States
• Dimensions : 5.5 in x 8.25 in x 8.25 in (Length/Depth x Height x Width)
• Weight : 51.4
• Certification : HACR Rated