Engineered for heavy-duty industrial applications, the Eaton NGS312033E is a 3-pole, 1200A molded case circuit breaker from the Series G family. It features a microprocessor-based Digitrip 310+ electronic trip unit, providing precise, adjustable long-time and short-time protection. This unit-mount breaker is designed for use in Eaton panelboards and switchboards. Rated at 50 kAIC at 480VAC, it is an 80% rated device that serves as a replacement for the legacy ND312033.
Specifications
Brand
Eaton / Cutler-Hammer
Series
NGS
Part Number
NGS312033E
Amperage
1200A
Amperage Range
500-1200A
Voltage
240VAC, 480VAC, 600VAC
Poles
3
Phase
3
AIC Rating
85kA @ 240VAC, 50kA @ 480VAC, 25kA @ 600VAC
Mounting Style
Unit Mount
Terminal Type
Stud/Tapped Pad
For Use With
Eaton Series G Panelboards, Switchboards, Motor Control Centers
CSA C22.2 No. 5, HACR Rated, IEC 60947-2, NEMA AB 1, UL 489
Approval
CE, CSA, HACR, IEC, KEMA KEUR, UL
Temp Rating
-20C to 70C
Construction Features
HACR Rated, Reverse Feed, 80% Rated, Zone Selective Interlocking
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