Eaton / Cutler-Hammer NGC312035E Molded Case Circuit Breaker
- 1200A
- 3 Pole
- Unit Mount
Quantity
Eaton / Cutler-Hammer NGC312035E - 1200A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Engineered for industrial applications, the Eaton NGC312035E is a 3-pole, 1200A molded case circuit breaker from the Series G NG-frame lineup. It delivers reliable power distribution for demanding electrical systems. This unit-mount MCCB installs into Eaton Series G panelboards, switchboards, and motor control centers. Rated at 200 kAIC at 240V, it utilizes a microprocessor-based electronic trip unit with adjustable long-time, short-time, and ground fault (LSG) settings for precise coordination.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | NGC |
| Amperage | 1200A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 200kA @ 240VAC, 100kA @ 480VAC, 50kA @ 600VAC |
| Amperage Range | 500-1200A |
|---|
| Frame Type | NGC |
|---|---|
| Terminal Type | Stud/Tapped Pad |
| For Use With | Eaton Series G Panelboards, Switchboards, Motor Control Centers, Enclosures |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSG |
| Trip Function | Long-Time, Short-Time, Ground Fault |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Lugs |
|---|---|
| Accessories | Lugs Not Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CCC, CE, CSA, HACR, IEC, UL |
| Temp Rating | -20C to 70C |
| Construction Features | HACR Rated, Reverse Feed, True RMS Sensing |
Product FAQs
6 answersWhat equipment is the NGC312035E circuit breaker compatible with?
This NG-frame breaker is designed for use in Eaton Series G panelboards, switchboards, motor control centers, and standalone enclosures.
What protection functions are included in the NGC312035E trip unit?
It features an electronic Digitrip 310 RMS trip unit equipped with adjustable Long-Time, Short-Time, and Ground-Fault (LSG) protection functions for precise selective coordination.
Do I need to purchase a separate rating plug for the NGC312035E?
No, this NG-frame breaker does not require an external rating plug. The 1200A rating is factory installed within the electronic trip unit.
Can the trip settings on the NGC312035E be adjusted in the field?
Yes, the electronic trip unit features fully adjustable settings for its long-time, short-time, and ground-fault functions, allowing installers to match specific system requirements.
Does the NGC312035E provide ground-fault protection?
Yes, the "G" in its LSG trip function code indicates that it includes integrated ground-fault protection, which helps prevent equipment damage from low-level ground faults.
What type of terminals are included with the NGC312035E?
This bolt-on breaker comes equipped with stud or tapped pad terminals, which are standard for secure connections in high-amperage Eaton Series G installations.
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