Eaton / Cutler-Hammer NGH308036EC Molded Case Circuit Breaker
- 800A
- 3 Pole
- Bolt-On
Quantity
Eaton / Cutler-Hammer NGH308036EC - 800A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Delivering maximum continuous power, the Eaton NGH308036EC is a 3-pole, 800A molded case circuit breaker with a 100% rating and true RMS sensing. This NG-frame breaker is engineered to bolt into Eaton Pow-R-Line 4 panelboards and switchboards. It is officially replaced by the newer Power Defense PDG53M0800E3CN model. With a 65 kAIC rating at 480VAC, the unit is equipped with a Digitrip 310+ electronic trip unit.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | NGH308036EC |
| Series | NGH |
| Amperage | 800A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 35kA @ 600VAC |
| Amperage Range | 320-800A |
|---|
| Terminal Type | Stud/Tapped Pad |
|---|---|
| For Use With | Eaton Pow-R-Line 4 Panelboards, Switchboards, Motor Control Centers |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSIG |
| Trip Function | Long-Time, Short-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Lugs, Handle Mechanism, Motor Operator |
|---|---|
| Accessories | Mounting Hardware, 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, 100% Rated, Reverse Feed, True RMS Sensing |
Product FAQs
6 answersWhat panels and equipment is the NGH308036EC compatible with?
This NG-frame breaker is engineered to bolt into Eaton Pow-R-Line 4 panelboards, switchboards, and motor control centers.
What does the EC suffix mean in the NGH308036EC catalog number?
The E indicates the breaker is equipped with imperial tapped line and load conductors. The C designates that the breaker is 100% rated for continuous operation at its full 800A capacity.
Does the NGH308036EC include standard wire lugs?
No, Eaton NG-frame circuit breakers do not include terminals as standard. The E suffix indicates it has imperial tapped line and load terminals for bolt-on connections. If you require copper or Cu/Al wire lugs, they must be ordered separately.
What trip unit is installed in the NGH308036EC?
It features a factory-installed Digitrip 310+ electronic trip unit with LSIG functions, providing adjustable Long-Time, Short-Time, Instantaneous, and Ground-Fault protection.
Is there a newer replacement for the NGH308036EC?
Yes, Eaton officially replaces the Series G NGH308036EC with the newer Power Defense series equivalent, specifically the PDG53M0800E3CN model.
Does the NGH308036EC provide ground fault protection?
Yes, the G in the LSIG trip function code indicates that this breaker includes built-in ground-fault protection, which is adjustable via the Digitrip 310+ electronic trip unit.
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