Siemens B230GFHH GFCI Molded Case Circuit Breaker
- 30A
- 2 Pole
- Bolt-On
Quantity
Siemens B230GFHH - 30A GFCI Molded Case Circuit Breaker
New
Quantity
Description
Part of the Siemens B-frame family, the B230GFHH is a high-performance GFCI breaker engineered for demanding commercial and industrial environments. It provides 30 amps of continuous power at 120/240V while continuously monitoring for dangerous ground faults. Featuring a secure bolt-on mounting style, this two-pole unit installs into Siemens P1, P2, P3, P4, and P5 panelboards. With an elevated 65 kAIC interrupting rating, it safely clears severe fault currents and includes self-test features.Specifications
| Brand | Siemens |
|---|---|
| Series | B |
| Amperage | 30A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 65kA @ 120/240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens P1, P2, P3, P4, P5 Panelboards |
| Wire Gauge | 14-6 AWG (Cu), 12-6 AWG (Al) |
| Max Wire | 6 AWG |
| Min Wire | 14 AWG (Cu), 12 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LIG |
| Trip Function | Long-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Fixed |
| Special Classification | GFCI |
|---|---|
| Available Options | Padlock Attachment |
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, UL 489, UL 943 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip, Non-Interchangeable Trip, Quick-Make/Quick-Break, Trip-Free Mechanism, Self-Test |
Product FAQs
7 answersWhich panelboards are compatible with the B230GFHH circuit breaker?
This bolt-on breaker is designed for installation in Siemens P1, P2, P3, P4, and P5 panelboards.
What does the HH suffix in the B230GFHH catalog number signify?
The HH indicates an extra-high interrupting rating of 65kAIC at 120/240V AC, making it suitable for commercial applications with high available fault currents.
What level of ground fault protection does the B230GFHH provide?
It provides Class A 5mA personnel ground fault protection, designed to de-energize the circuit when a ground fault of 5mA or higher is detected.
What wire sizes are accepted by the lugs on this 30A GFCI breaker?
The terminals accept 14-6 AWG copper wire or 12-6 AWG aluminum wire.
How is the neutral connection handled on the B230GFHH?
This breaker features a pigtail neutral wire that must be connected directly to the panel neutral bus bar to ensure proper ground fault sensing.
What frame type is the Siemens B230GFHH?
It is a B-frame molded case circuit breaker featuring a bolt-on mounting design for secure connection to the panel bus.
What trip functions are included in the B230GFHH?
It features an LIG trip profile, providing Long-Time overload protection, Instantaneous short-circuit protection, and Ground-Fault 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 106 reviews.
- BCBruce C.Verified BuyerReviewingSquare D B28.0 Overload Heater ElementI recommend this productRated 5 out of 5 stars9/9/26Very happy
Product arrived on time and with a great price ..very happy
- BLBOOSTIX L.Verified BuyerReviewingSiemens B230H - 30A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/9/26Fast shipping
thank you for fast ship
- BLBrian L.Verified BuyerReviewingSiemens B220H - 20A 2 Pole Miniature Circuit BreakerI recommend this productRated 4 out of 5 stars9/4/26a
a
- HLHOMETIGO L.Verified BuyerReviewingSiemens B220 - 20A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/12/26Siemens B220 - good breaker
Great!
- JHJamee H.Verified BuyerRated 1 out of 5 stars7/17/26Customer service
I ordered breakers from this company. They were fast and prompt on the initial order. I ended up returning part of the order as I did not need those breakers. To say the very least I am not satisfied with the return process. They do not respond to emails and will not return a phone call. I'm still waiting on the partial refund for these items as their restocking fee is ridiculously high. Please make sure you are buying what you need from this company as the return process is painful ,frustrating and costly.