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Eaton / Cutler-Hammer GD2030 Molded Case Circuit Breaker
- 30A
- 2 Pole
- Unit Mount
Eaton / Cutler-Hammer
GD2030
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
GD2030
Quantity
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Eaton / Cutler-Hammer GD2030 - 30A 2 Pole Molded Case Circuit Breaker
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Description
Engineered for commercial and industrial applications, the Eaton GD2030 is a 2-pole, 30-amp molded case circuit breaker. It delivers robust power distribution and overcurrent safety for demanding electrical environments. This unit-mount breaker installs into Series C panelboards, switchboards, and motor control centers. It features standard line and load lug terminals for secure feed-thru wire connections. Rated for 14 kAIC at 480VAC, it utilizes a fixed thermal-magnetic trip unit.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | GD2030 |
| Series | GD |
| Amperage | 30A |
| Poles | 2 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 125/250VDC |
| Phase | 1 |
| AIC Rating | 65kA @ 240VAC, 14kA @ 480VAC, 10kA @ 125/250VDC |
| Frame Type | GD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards, Motor Control Centers, Switchboards |
| Wire Gauge | 14-1/0 AWG |
| Max Wire | 1/0 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, DIN Rail Adapter |
|---|---|
| Accessories | Line and Load Lugs Included, Mounting Hardware |
| Standards | HACR, IEC 60947-2, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated |
Product FAQs
6 answersWhat equipment is compatible with the GD2030 breaker?
This G-frame breaker is designed for installation in Eaton Series C panelboards, motor control centers, and switchboards.
How does the GD2030 differ from a GHB2030 breaker?
While both are Eaton Series C G-frame breakers, they use different mounting styles. The GD2030 is a unit-mount, feed-thru breaker, whereas the GHB2030 is a bolt-on breaker designed specifically for Eaton panelboards.
What wire sizes do the standard lugs on the GD2030 accept?
The factory-installed lugs accommodate wire gauges ranging from 14 AWG to 1/0 AWG.
Is the GD2030 suitable for direct current applications?
Yes, it is rated for use in 125/250VDC systems, providing a 10kA interrupting capacity for DC applications.
Can the trip settings on the GD2030 be adjusted?
No, this breaker features a fixed thermal and fixed magnetic trip unit. The overload and short-circuit trip thresholds are factory-set and cannot be modified.
What protection types are included in the LI trip function?
The LI designation indicates that the thermal-magnetic trip unit provides Long-Time protection for standard overloads and Instantaneous protection for short circuits.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 2 reviews.
Total 5 star reviews: 2 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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Rating
2 reviews
- JSJohn S.ReviewingEaton / Cutler-Hammer GD3100 - 100A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars6/10/23John Schlegel
I was very impressed how quickly I received my order. All customer support were very helpful.
- DIDavid I.ReviewingEaton / Cutler-Hammer GD3100 - 100A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars2/20/17great product so fa
great product so fa