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Eaton / Cutler-Hammer GHB1035 Molded Case Circuit Breaker
- 35A
- 1 Pole
- Bolt-On
Eaton / Cutler-Hammer
GHB1035
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
GHB1035
Quantity
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Eaton / Cutler-Hammer GHB1035 - 35A 1 Pole Molded Case Circuit Breaker
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Description
Rated for 35 amps, this 1-pole MCCB belongs to the Eaton Series C G-Frame family. It provides reliable thermal-magnetic protection for commercial and industrial electrical systems. Featuring a standard bolt-on configuration, the breaker mounts into Eaton Pow-R-Line C panelboards, switchboards, and motor control centers. It accepts #10-1/0 AWG wire. With an interrupting capacity of 14 kAIC at 277VAC, it safely clears electrical faults. The unit is also HACR rated and reverse feed capable.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | GHB1035 |
| Series | GHB |
| Amperage | 35A |
| Poles | 1 |
| Mounting Style | Bolt-On |
| Voltage | 120VAC, 277VAC, 125VDC |
| Phase | 1 |
| AIC Rating | 65kA @ 120VAC, 14kA @ 277VAC, 14kA @ 125VDC |
| Frame Type | GHB |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Pow-R-Line 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 | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Load Side Lugs Included |
| 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 |
Product FAQs
5 answersWhat panelboards are compatible with the GHB1035 circuit breaker?
It is designed for use in Eaton Pow-R-Line C panelboards, including PRL1a, PRL2a, and PRL3a models, as well as compatible Eaton switchboards and motor control centers.
What is the recommended lug torque for the GHB1035 circuit breaker?
The tightening torque depends on the wire gauge. Torque to 20 lb-in for #10 AWG, 40 lb-in for #8 AWG, and 45 lb-in for #6 to 1/0 AWG conductors.
Can the Eaton GHB1035 replace older Cutler-Hammer or Westinghouse breakers?
Yes. Eaton manufactures the GHB series to the exact physical and electrical specifications as legacy Cutler-Hammer and Westinghouse GHB breakers, making it a direct drop-in replacement.
Does the GHB1035 require a specific mounting hardware kit?
As a bolt-on breaker, it mounts directly to the chassis bus of compatible Pow-R-Line C panelboards using the integrated mounting bracket and bolt. No separate mounting kit is required for standard panelboard installation.
What are the standard safety testing procedures for the GHB1035?
Field testing should follow NEMA AB 4 guidelines for molded case circuit breakers. This includes verifying mechanical operation, checking insulation resistance, and ensuring proper lug torque.
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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!