Eaton / Cutler-Hammer BR235ST Miniature Circuit Breaker
- 35A
- 2 Pole
- Plug-On
Eaton / Cutler-Hammer
BR235ST
Miniature Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
BR235ST
Quantity
Shop with Confidence
Add an extra year of protection in your cart.
Eaton / Cutler-Hammer BR235ST - 35A 2 Pole Miniature Circuit Breaker
New
Quantity
Similar Items
20A 2 Pole Miniature Circuit Breaker
15A 2 Pole Miniature Circuit Breaker
60A 2 Pole Miniature Circuit Breaker
Description
Providing remote disconnection capabilities, the Eaton BR235ST integrates a factory-installed shunt trip alongside standard thermal-magnetic protection. This 35-amp, two-pole device mounts into Eaton Type BR load centers, requiring three inches of panel space to accommodate the accessory. Rated for 10kAIC at 120/240VAC, it handles specialized residential and commercial safety requirements. The quick-make, quick-break mechanism ensures consistent operation during manual or remote actuation.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | BR |
| Amperage | 35A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Terminal Type | Box Lugs |
|---|---|
| For Use With | Eaton Type BR Load Centers |
| Wire Gauge | 14-4 AWG (Cu/Al) |
| Max Wire | 4 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Padlock Attachment, Handle Lock |
|---|---|
| Accessories | Shunt Trip |
| Standards | Federal Specification W-C375, UL 489 |
| Approval | UL |
| Temp Rating | 40C |
| Construction Features | Common Trip, HACR Rated, Rejection Tab, Quick-Make/Quick-Break |
Product FAQs
5 answersWhat does the ST suffix mean in the BR235ST catalog number?
The ST suffix indicates that this breaker is equipped with a factory-installed shunt trip. This allows the breaker to be tripped remotely by applying a 120VAC signal.
How many panel spaces does the Eaton BR235ST require?
Although it is a 2-pole breaker, the factory-installed shunt trip requires one additional pole space. Therefore, the BR235ST requires three 1-inch spaces total in an Eaton Type BR load center.
Can I add a shunt trip to a standard Eaton BR 35A breaker in the field?
No, shunt trips cannot be field-installed on Eaton Type BR miniature circuit breakers. You must purchase a breaker with a factory-installed shunt trip, such as the BR235ST.
What panels are compatible with the Eaton BR235ST?
This plug-on breaker is designed for use in Eaton Type BR load centers. It is also compatible with legacy Cutler-Hammer, Bryant, Westinghouse, and Challenger panels that are listed to accept Type BR breakers.
Does the BR235ST include arc fault or ground fault protection?
No, the BR235ST is a standard thermal-magnetic circuit breaker equipped with a shunt trip. It does not provide AFCI or GFCI protection.
SuperClub
Join free. Get 500 SuperPoints.
Earn points on eligible purchases and redeem them at checkout.
100 SuperPoints = $1 off.
Warranties
Add an extra year of protection
60-Day Warranty
Your purchase includes 60 days of SuperBreakers warranty coverage.
Add a 1-year warranty extension in your cart.
Get a Quote
Don’t see what you’re looking for?
We source obsolete and hard-to-find parts every day.
Shipping
Free Shipping Policy
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.
Same Day Shipping
We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.
Expedited Shipments
Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.
International Shipping
All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.
Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 70 reviews.
Reviews Summary
Generated by AI from 96 most recent customer reviews
Last updated 8/15/25
Customers say these circuit breakers arrive quickly and fit their needs perfectly. Many reviews mention competitive pricing and reliable availability, particularly for hard-to-find models. The products consistently meet expectations for installation and functionality. Reviews frequently note the precise fit and immediate operation of these breakers. Some users appreciate the option of both new and refurbished units.
Search
Rating
70 reviews
- DCDavid C.Verified BuyerReviewingEaton / Cutler-Hammer BR230 - 30A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars9/25/26as described
delivered on time as described
- DCDavid C.Verified BuyerReviewingEaton / Cutler-Hammer BR120 - 20A 1 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars9/25/26as described
delivered on time as described
- DCDavid C.Verified BuyerReviewingEaton / Cutler-Hammer BR1515 - 15/15A Tandem Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars9/25/26as described
delivered on time as described
- DCDavid C.Verified BuyerReviewingEaton / Cutler-Hammer BR2020 - 20/20A Tandem Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars9/25/26as described
delivered on time as described
- MPMichael P.Verified BuyerReviewingEaton / Cutler-Hammer BR1520 - 15/20A Tandem Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/5/26An excellent business
In this day and age it can be a challenge at times finding a reputable business that fills your order correctly and at the right price and without delay. I am very pleased with your service. Thank you.