Eaton / Cutler-Hammer BRN330GF GFCI Miniature Circuit Breaker
- 30A
- 3 Pole
- Plug-On
Quantity
Eaton / Cutler-Hammer BRN330GF - 30A GFCI Miniature Circuit Breaker
New
Quantity
Description
Eaton BRN330GF miniature circuit breaker is rated 30A, 3-pole and 208Y/120VAC, with a 10kA interrupting rating at 208Y/120VAC. This BR series breaker has overcurrent and GFCI protection, plug-on mounting, lug terminals and a pigtail neutral. It features a single circuit arrangement, a 3-phase rating, a 3 in width and a wire range of 14-4 AWG. Its thermal magnetic trip technology has fixed thermal and fixed magnetic adjustability with long-time and instantaneous trip functions. It has UL approval.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | BRN330GF |
| Series | BR |
| Amperage | 30A |
| Poles | 3 |
| Mounting Style | Plug-On |
| Voltage | 208Y/120VAC |
| Phase | 3 |
| AIC Rating | 10kA @ 208Y/120VAC |
| Frame Type | BR |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton BR Loadcenters |
| Wire Gauge | 14-4 AWG |
| Max Wire | 4 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Special Classification | GFCI |
|---|---|
| Available Options | Padlock Attachment |
| Standards | UL 489 |
| Approval | UL |
Product FAQs
7 answersWhen should I select the Eaton BRN330GF's 30A rating?
Select the Eaton BRN330GF when the circuit's load calculation and conductor protection requirements call for a 30A breaker. Its amperage rating guides overcurrent protection selection.
What electrical system is the Eaton BRN330GF rated for?
The Eaton BRN330GF is rated for 208Y/120VAC and has 3 poles for a 3-phase circuit. Use the system voltage, phase arrangement and required pole count together when selecting it.
How do I check whether its 10kA interrupting rating is adequate?
Compare the available fault current at the installation point with the breaker's 10kA interrupting rating at 208Y/120VAC. The available fault current must not exceed that rating.
What protection does the Eaton BRN330GF offer?
It combines overcurrent and GFCI protection. Overcurrent protection addresses overloads and short circuits, while GFCI protection responds to ground-fault current imbalance. Select it when the circuit requires both functions.
Can I adjust the trip settings on the Eaton BRN330GF?
Its thermal and magnetic trip settings are fixed. The thermal element provides long-time overload protection, and the magnetic element provides instantaneous response to short circuits. Choose it when fixed trip characteristics suit the circuit's protection requirements.
What conductor sizes can I terminate on the Eaton BRN330GF?
Its lug terminals accept a wire range of 14-4 AWG. Select a conductor within that range with ampacity appropriate for the circuit and its 30A overcurrent protection.
What does the pigtail neutral mean for installation?
The Eaton BRN330GF uses a pigtail neutral, so installation includes connecting a separate neutral lead. Plan for that connection when routing and terminating the conductors.
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Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 71 reviews.
- CHCLIFF H.Verified BuyerReviewingEaton / Cutler-Hammer BR260 - 60A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars10/14/26great price
great place for quality breakers
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delivered on time as described
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delivered on time as described
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delivered on time as described