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Eaton / Cutler-Hammer GD3050 Molded Case Circuit Breaker
- 50A
- 3 Pole
- Unit Mount
Eaton / Cutler-Hammer
GD3050
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
GD3050
Quantity
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Eaton / Cutler-Hammer GD3050 - 50A 3 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Eaton / Cutler-Hammer GD3050 - 50A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | GD3050 |
| Series | GD |
| Amperage | 50A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 22kA @ 480VAC, 10kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Eaton Series C Panelboards, Motor Control Centers, Switchboards |
| Wire Gauge | 10-1/0 AWG |
| Max Wire | 1/0 AWG |
| Min Wire | 10 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 Terminals |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed |
Quantity
Eaton / Cutler-Hammer GD3050 - 50A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | GD3050-R |
| Series | GD |
| Amperage | 50A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 22kA @ 480VAC, 10kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Eaton Series C Panelboards, Motor Control Centers, Switchboards |
| Wire Gauge | 10-1/0 AWG |
| Max Wire | 1/0 AWG |
| Min Wire | 10 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 Terminals |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed |
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Description
Built for heavy-duty applications, the Eaton GD3050 delivers 50 amps of reliable thermal-magnetic protection. As a Series C G-frame device, it is designed to safeguard commercial and industrial electrical systems against overloads and short circuits. This unit-mount MCCB is compatible with Eaton panelboards, motor control centers, and switchboards. It offers a 22 kAIC interrupting capacity at 480VAC, fixed LI trip functions, and is fully HACR rated for HVAC applications.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | GD3050 |
| Series | GD |
| Amperage | 50A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 22kA @ 480VAC, 10kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Eaton Series C Panelboards, Motor Control Centers, Switchboards |
| Wire Gauge | 10-1/0 AWG |
| Max Wire | 1/0 AWG |
| Min Wire | 10 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 Terminals |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed |
Product FAQs
6 answersDoes the Eaton GD3050 come with line and load terminals?
Yes, this unit-mount circuit breaker includes standard pressure line and load lug terminals that accept 10 to 1/0 AWG wire.
Can the GD3050 be reverse fed?
Yes, Eaton Series C G-frame breakers like the GD3050 are suitable for reverse feed applications.
What types of equipment are compatible with the GD3050?
This breaker is designed for use in Eaton Series C panelboards, motor control centers, and switchboards that accept unit-mount G-frame breakers.
Is the GD3050 suitable for DC voltage applications?
Yes, it is rated for up to 250VDC with an interrupting capacity of 10kA, making it suitable for specific direct current systems.
Is the Eaton GD3050 HACR rated?
Yes, this breaker is fully HACR rated, meaning it is approved for use with heating, air conditioning, and refrigeration equipment.
What is the difference between the Eaton GD and GHB circuit breakers?
While both are Series C G-frame breakers, the GD series is a unit-mount, cable-in and cable-out breaker. The GHB series is designed for bolt-on panelboard applications.
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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