Eaton / Cutler-HammerGHB3040S1
Eaton / Cutler-Hammer GHB3035S1 Molded Case Circuit Breaker
- 35A
- 3 Pole
- Bolt-On
Eaton / Cutler-Hammer
GHB3035S1
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
GHB3035S1
Quantity
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Eaton / Cutler-Hammer GHB3035S1 - 35A 3 Pole Molded Case Circuit Breaker
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Description
Featuring an integrated 120VAC shunt trip, the Eaton GHB3035S1 allows facility managers to remotely open the circuit for emergency shutdowns or automated control. This 3-pole, 35A MCCB utilizes a fixed thermal-magnetic trip mechanism for reliable overload and short-circuit protection. It installs into Eaton Pow-R-Line panelboards, switchboards, and motor control centers. The breaker is rated 14 kAIC at 480Y/277V and is HACR certified for use with heating and cooling equipment.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | GHB |
| Amperage | 35A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480Y/277VAC, 125/250VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 14kA @ 480Y/277VAC, 14kA @ 125/250VDC |
| Frame Type | G |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Pow-R-Line Panelboards, Series C Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | 10-1/0 AWG (Cu/Al) |
| 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 | Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Shunt Trip (120VAC) |
| Standards | CSA C22.2 No. 5, Federal Specification W-C-375B, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip |
Product FAQs
6 answersWhat does the S1 suffix mean in the GHB3035S1 catalog number?
The S1 suffix indicates that this breaker includes a factory-installed 120VAC shunt trip accessory. This allows the breaker to be tripped remotely for emergency shutdowns or automated control.
What panelboards are compatible with the GHB3035S1?
This G-frame breaker is designed for bolt-on installation in Eaton Pow-R-Line panelboards, Series C panelboards, switchboards, and motor control centers.
What is the recommended lug torque for the GHB3035S1?
The standard lugs accept 10 to 1/0 AWG copper or aluminum wire. The tightening torque is 20 lb-in for 10 AWG, 40 lb-in for 8 AWG, and 45 lb-in for 6 to 1/0 AWG.
Is the GHB3035S1 suitable for reverse feed applications?
Yes, standard thermal magnetic GHB breakers are suitable for reverse feed applications, allowing them to be back-fed in compatible distribution equipment.
Is this breaker HACR rated?
Yes, the GHB3035S1 is HACR rated, making it suitable for overcurrent protection on heating, air conditioning, and refrigeration equipment circuits.
Does the GHB3035S1 provide ground fault or arc fault protection?
No, this is a standard thermal magnetic circuit breaker designed for overload and short-circuit protection. It does not include GFCI or AFCI circuitry.
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Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.
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Reviews
Review summary
Customers rate this product 4.8 out of 5 based on 30 reviews.
Reviews Summary
Generated by AI from 30 most recent customer reviews
Last updated 9/20/26
Customers say these breakers function reliably and arrive quickly with proper packaging. The ordering process is straightforward, and products consistently match descriptions. Many reviews highlight fast shipping, competitive pricing, and availability. Users appreciate the condition of refurbished units and easy online ordering. One customer reported receiving an incorrect amperage breaker despite paying for expedited delivery. Another noted disappointment when duplicate orders were not consolidated to reduce freight costs. Overall, customers value the quick procurement and dependable product quality.
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Rating
30 reviews
- TGTimothy G.Verified BuyerReviewingEaton / Cutler-Hammer GHB3020 - 20A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/17/26Used model
Breaker ohm tested out fine and currently working on load test with a longer term battery charger. So far so good. Packaged very well no visible damages during shipping. Even received a follow up call from customer that I missed.
- CKChristopher K.Verified BuyerReviewingEaton / Cutler-Hammer GHB3030 - 30A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/16/26Great and easy support
Easy ordering process, and always helpful over support
- DMDustin M.Verified BuyerReviewingEaton / Cutler-Hammer GHB3030 - 30A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/31/26Great Price and Worked as Expected
Bought the renewed breaker and all works as expected and saved us money. Great price and availability. Thank you.
- MWMARK W.Verified BuyerReviewingEaton / Cutler-Hammer GHB1020 - 20A 1 Pole Molded Case Circuit BreakerRated 3 out of 5 stars7/21/26Good Product, but Disappointed With the Service
Good product, but I was disappointed with the service. I accidentally placed two separate orders and ended up paying freight on both. I had requested that they combine the orders, and had that been done with the freight waived, it would have saved me money.
Other than that, everything was good. I’m just disappointed that no one communicated this to me.
- AWAnthony W.Verified BuyerReviewingEaton / Cutler-Hammer GHB3080 - 80A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars4/7/26Breaker
Item came quick and as described. Simple and easy process!