Eaton Series C electronic molded case circuit breaker, NG-frame, NDC, Digitrip 310 RMS, Electronic LSIG trip, Three-pole, 1200A, 600 Vac, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, Without terminals, 50/60 Hz, 80% rated

Eaton Series C Electronic Molded Case Circuit Breaker – High-Performance Electrical Protection The Eaton Series C electronic molded case circuit breaker is designed for industrial and commercial electrical distribution applications, providing reliable protection and control. This NG-frame breaker features a Digitrip 310 RMS electronic LSIG trip unit, offering precise long-time, short-time, instantaneous, and ground fault protection. Rated for 1200 amperes and 600 Vac, it supports 50/60 Hz systems and is suitable for use by electrical distributors, lighting solutions providers, wire and cable specialists, and switchgear suppliers requiring robust circuit protection. Specifications Manufacturer: Eaton Manufacturer Part #: NDC312T36W Amperage: 1200 amperes Voltage Rating: 600 Vac Interrupt Rating: 200 kAIC at 240 Vac, 100 kAIC at 480 Vac Poles: Three-pole Frequency: 50/60 Hz Dimensions (W x H x L): 8.25 in x 8.25 in x 5.5 in Product Weight: 46 lbs Rated at 80% for continuous operation Features Digitrip 310 RMS electronic trip unit with true RMS current sensing for accurate thermal correlation Electronic LSIG (Long-time, Short-time, Instantaneous, Ground fault) trip protection Integral trip unit with interchangeable rating plugs for flexible current settings High interrupting capacity: 200 kA at 240 Vac and 100 kA at 480 Vac Thermal memory feature preventing immediate re-energization after overload Adjustable short delay and instantaneous trip settings for coordination Ground fault protection with adjustable pick-up and time delay Compatible with copper or AL9CU terminals rated for 90°C conductors Designed for 100% rated continuous operation in suitable enclosures with ventilation Supports internal accessories including alarm switches, shunt trips, undervoltage releases Downloads & Links Series C N-Frame Circuit Breaker - Instructions Application of Multi-Wire Terminals for Molded Case Circuit Breakers Power metering and monitoring with Modbus RTU product aid StrandAble terminals product aid Current limiting Series C molded case circuit breakers product aid Series C J-Frame molded case circuit breakers time current curves Application of Tap Rules to Molded Case Breaker Terminals Eaton Specification Sheet - NDC312T36W Eatons Volume 4-Circuit Protection Plug-in adapters for molded case circuit breakers product aid Series C F-Frame molded case circuit breakers MOEM MCCB product selection guide Multi-wire lugs product aid Series C G-Frame molded case circuit breakers time current curves Circuit breaker motor operators product aid Motor protection circuit breakers product aid Breaker service centers