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Description
Siemens Q3030 30A/30A 1-Pole Duplex Thermal-Magnetic Circuit Breaker – Plug-In – 120VThe Siemens Q3030 duplex circuit breaker provides two independent 30 amp single pole circuits in one compact unit, making it ideal for increasing circuit capacity in Siemens loadcenters. Designed with a reliable thermal magnetic trip mechanism, it delivers dependable overload and short circuit protection for residential electrical distribution systems. Its QT type construction ensures proper fit and performance in compatible panels while maintaining
The Siemens Q3030 duplex circuit breaker provides two independent 30-amp single-pole circuits in one compact unit, making it ideal for increasing circuit capacity in Siemens loadcenters. Designed with a reliable thermal-magnetic trip mechanism, it delivers dependable overload and short-circuit protection for residential electrical distribution systems. Its QT-type construction ensures proper fit and performance in compatible panels while maintaining UL 489 safety compliance.
Voltage and Rating
- Current Rating: 30A / 30A (Duplex)
- Voltage Rating: 120 Volts AC
- Interrupt Capacity: 10 kAIC
- Frequency: 50/60 Hz
Key Specifications
- Circuit Breaker Type: QT Duplex Thermal-Magnetic
- Configuration: Duplex (two independent circuits)
- Number of Poles: 1-Pole (tandem design)
- Mounting Type: Plug-In
- Application: Residential electrical distribution
- Trip Range: Thermal Magnetic
- Certifications: UL 489 Listed
Technical Features
- Space-saving tandem breaker design
- Provides two independent 30A circuits
- Thermal element protects against overloads
- Magnetic element provides instantaneous short-circuit protection
- Designed for Siemens compatible loadcenters
Product Data
-
- Manufacturer: Siemens
- Brand: Q
- Model Number: Q3030
- UPC: 783643156531
- Dimensions: Height 3.15 in; Width 3.543 in; Depth 12.598 in
- Weight: 0.375 lb
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Powerful!
Color: Lux Galaxy, Size: Rechargeable Z1 Motor Max
This thing is powerful and works great! I was hesitant about some of the negative reviews, but this is worth it so far. I use it every day and haven't charged it in the week that I've had it. Some people complained about turning it off.... It's not that hard. Just hold the button down for a second or two and it shuts off, no fuss. If you tap/press the button you'll cycle through the next speed and then off. I only use the first speed to make my protein shake and matcha. I feel like the high speed would just whip everything to pure foam! I'm hoping this lasts me a long time.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
WORTH YOUR MONEY IF YOUR SECOND GUESSING, DONT!
Color: Lux Alpha Black, Size: Rechargeable Z1 Motor Max, Color: Lux Alpha Black, Size: Rechargeable Z1 Motor Max
THIS IS THE BEST! High powered, EXCELLENT FOR PROTEIN DRINKS!!!! The quality is SOLID! Super easy to clean, frothing is a 10, easy to store. Great stability. Battery life seems good too! All around Best Buy! Worth your money.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Quiet and Effective frother/mixer and Terrific Customer Service
Zulay Kitchen Powerful Milk Frother Wand
We ordered two Zulay frother wands and after just several months of continuous usage one of the units stopped working and the other one was sporadically working, where sometimes it would run “full power” and at other times it was barely spinning or turning the beverage.
I called Zulay and gave them my Amazon order number. After the Customer Service rep walked me through some minor things to check on the units she was also convinced that the units were probably defective. She had a replacement sent from Zulay along with a mini as a bonus for our troubles! And she had Amazon ship the other replacement unit.
Both shipments arrived promptly within days and we have been using them for months now without any major issues. We use the units (the two “standard” wands) almost every day and they get used two to three times a day. They only take ten to twenty seconds to mix up cocoa powder, hot or cold. And the same goes for different protein powder shakes.
What I especially like about these units is that there have been many times when I have had to use them off-hours, like between 5:00 and 6:00 AM. They are Whisper quiet so nobody gets disturbed. One generally can’t do this level of quiet stirring/mixing with a kitchen hand blender/mixer or shake blenders. These Zulay mixing units have really come in “handy” for us.
We are very Grateful to Amazon for their prompt delivery, and especially to the Customer Service representative at Zulay for her help, and to Zulay for standing behind their products and providing us with terrific and prompt Customer Service! Thank you!
Cheers!
November 3, 2025
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Reviewed in the United States on November 3, 2025
★★★★★ 4
Rechargeable reliable
Color: Lux Alpha Black, Size: Rechargeable Z1 Motor Max
Nice, very reliable and easy-to-use and clean
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Reviewed in the United States on April 20, 2026
★★★★★ 5
Great look and very powerful - consider what your wanting to froth/mix - may be too powerful
Color: Lux White, Size: Rechargeable Z1 Motor Max
It's a great frother - but more for large drinks. Very powerful, even on the low speed. I returned it because I want something to mix my collagen and creamer in my coffee. The first time I turned it on it shot half the coffee out of the cup - very powerful. It has a great look, sleek and fits easy in the hand - but for what I needed, two powerful. It would have been nice to have a fully adjustable speed wand like my replaceable battery powered frother.
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Reviewed in the United States on April 1, 2026