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Eaton / Cutler-Hammer

NDC312T106W

In Stock

1200A, 3P, breaker, electronic LSIG (OPTIM 1050, T172), NG-frame, HACR, UL Listed

The Eaton NDC312T106W is a Series C electronic molded case circuit breaker built on the NG-frame. Rated at 1200 A across three poles, it features an OPTIM 1050 LSIG electronic trip unit (T172) that provides long-time, short-time, instantaneous, and ground fault protection. The breaker supports 600 Vac systems at 50/60 Hz and delivers exceptional interrupting ratings of 200 kAIC at 240 Vac and 100 kAIC at 480 Vac. Supplied without terminals, it measures 8.25 × 8.25 × 5.5 in and weighs 48 lb. HACR rated and UL Listed, the NDC312T106W ensures maximum protection for demanding industrial power systems. Backed by Eaton’s standard warranty of 1 year from installation or 18 months from shipment, it is ideal for mission-critical applications requiring high reliability.

Country of Origin: DE

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  • Product Specifications
  • Technical Specifications
  • Warranty
Brand Eaton
Series Series C
Model NDC312T106W
Catalog Number NDC312T106W
Product Type Electronic Molded Case Circuit Breaker
Frame Type NG-frame
Circuit Breaker Type NDC
Trip Type Electronic LSIG (OPTIM 1050, T172)
Amperage Rating 1200 A
Number of Poles 3
Terminals Without terminals
Dimensions (H × W × D) 8.25 in × 8.25 in × 5.5 in
Weight 48 lb
Voltage Rating 600 Vac
Frequency Rating 50/60 Hz
Interrupting Capacity 200 kAIC at 240 Vac; 100 kAIC at 480 Vac
Certifications / Compliances HACR Rated, UL Listed

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1 year from installation or 18 months from shipment (whichever comes first)

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