




⚡ Power up your protection with Siemens precision!
The SIEMENS Q230 is a 30 Amp, double pole thermal-magnetic circuit breaker designed for 240V systems. Featuring a 10,000 AIC interrupting rating, it provides reliable overload and short-circuit protection. Engineered for seamless plug-in installation in Siemens load centers, it ensures safety, durability, and maintains your panel warranty.
| ASIN | B00002N5HJ |
| Amperage Capacity | 30 Amps |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #973 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Magnetic Circuit Breakers |
| Brand | SIEMENS |
| Circuit Breaker Type | Standard |
| Color | black |
| Current Rating | 30 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (11,108) |
| Date First Available | November 3, 2005 |
| Global Trade Identification Number | 00783643148383 |
| Included Components | Unit^Instruction Guide |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 8 ounces |
| Item model number | Q230 |
| Manufacturer | Siemens |
| Material | Copper |
| Mounting Type | Plug-In Mount |
| Number Of Holes | 1 |
| Number Of Pieces | 1 |
| Number Of Poles | 2 |
| Part Number | Q230 |
| Pattern | Breaker |
| Power Source | Wired Electric |
| Product Dimensions | 10"D x 5"W x 8"H |
| Size | 30 Amp |
| Style | 1 Pack |
| Thickness | 1 Inches |
| UPC | 783643148383 |
| Voltage | 120 Volts |
| Warranty Description | 1 Year |
D**M
Good quality
Solid and reliable! This Siemens breaker was an exact fit in my panel and installed without any issues. Provides consistent performance and gives peace of mind knowing it’s a genuine Siemens part. The double pole design works perfectly for high-demand appliances, and the build quality feels very durable. Great product at a fair price—highly recommend!
M**L
Reliable, Safe, and Easy to Install
The SIEMENS Q230 30‑Amp double pole breaker is top‑notch quality. It fits perfectly into my panel and locks in securely with no play. Installation was straightforward, and the breaker engages smoothly with a solid, confident click. Rated for 30 amps, it provides dependable protection for heavy‑duty circuits. The build feels rugged, and Siemens’ reputation for safety and reliability really shows here. I’ve had zero issues with tripping under normal load, and it gives peace of mind knowing my equipment is properly protected. Overall, this breaker delivers durability, safety, and ease of use—exactly what you want in electrical hardware.
J**E
Fits my control panel and it is well made
Working as expected and fits my control panel nicely
H**Y
Great product.
Not much to say here it filled my application. Just a basic braker. Works a designed and expect many years for this as I always have good luck with siemans products! Will update if there are issues. effortless to onstall
B**S
Cost.
Good price.
D**O
good product
works great
L**S
High Quality
Excellent quality breaker
C**H
Does the job!
Fit perfectly and worked flawlessly. Electric dryer is operational.
P**É
Recommande 👍
F**K
Very nice pkg deal, fit on a siemens A1.
N**H
cant tell from the outside, big deal in the industry, hope this one does what it is suppose to do .
J**N
Exactement ce que j'avais commandé, sauf que la description est erronée puisqu'il s'agit d'un Siemens Q225 Disjoncteur 25A 2 pôles 240 V.
D**H
Received product quickly and it's been working very well for the past year. Couldn't beat the price either.
Trustpilot
2 weeks ago
5 days ago