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Description
Siemens Q3100 100A 3-Pole Thermal-Magnetic Circuit Breaker – Plug-In – 240VThe Siemens Q3100 100 Amp 3 pole thermal magnetic circuit breaker is engineered for reliable overload and short circuit protection in residential and light commercial electrical distribution systems. Built to the trusted QP MP design, it installs easily into compatible Siemens loadcenters using a plug in mounting configuration. The thermal magnetic trip mechanism ensures fast, accurate protection, while UL 489 listing confirms compliance with rigorous
The Siemens Q3100 100 Amp 3-pole thermal-magnetic circuit breaker is engineered for reliable overload and short-circuit protection in residential and light commercial electrical distribution systems. Built to the trusted QP/MP design, it installs easily into compatible Siemens loadcenters using a plug-in mounting configuration. The thermal-magnetic trip mechanism ensures fast, accurate protection, while UL 489 listing confirms compliance with rigorous safety standards. Ideal for three-phase applications requiring dependable circuit protection.
Voltage and Rating
- Current Rating: 100 Amps
- Voltage Rating: 240 Volts AC
- Interrupt Capacity: 10 kAIC
- Frequency: 50/60 Hz
- Number of Poles: 3-Pole
Key Specifications
- Circuit Breaker Type: QP/MP Thermal-Magnetic
- Mounting Type: Plug-In
- Application: Electrical distribution
- Trip Technology: Thermal Magnetic
- Compatible Loadcenters: Siemens residential loadcenters
- Certifications: UL 489 Listed
Technical Features
- Provides three-pole circuit protection
- Thermal element protects against overload conditions
- Magnetic trip provides instantaneous short-circuit response
- Plug-in design for quick installation
- Suitable for residential and light commercial panel applications
Product Data
-
- Manufacturer: Siemens
- Brand: Q
- Model Number: Q3100
- UPC: 783643148475
- Dimensions: Height 1.969 in; Width 2.756 in; Depth 2.756 in
- Weight: 1.918 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
4.4 ★★★★★
Based on 1631 reviews
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Product Reviews
★★★★★ 5
Excellent product, but keep it away from chewers.
Style: 2.5" Ball
This is a very strong and effective launcher and could have lasted a very long time had my 9 month old not chewed the ball claw end off. I will buy again.
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Reviewed in the United States on February 10, 2026
★★★★★ 5
Our Dog Loves This Ball Thrower So Much
Style: 2.5" Ball
Works excellent for dogs that like to fetch! Our family dog loves this toy. He will bark and jump as soon as he sees us pick it up. The dog next door to us gets excited when he sees us play with our dog with this dog ball thrower. Its that good for dogs who love to fetch and run. Perfect for the young and elderly to play fetch with a pet dog. If you have back or shoulder problems works very well. You don't have to bend down and pick up a slobbery ball. Nope you use this to pick up, grip up and grab the ball. Wish every dog could have this ball thrower in their lives. It has changed the way we play fetch with our dog.
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Reviewed in the United States on August 5, 2025
★★★★★ 4
Good Pet Ball Launcher
Style: 2.5" Ball
I bought to throw balls for my Aussie. He does not like to tennis ball that came with it and chewed it up in less than one play time. The launcher seems to be of good quality and works well. We bought different balls made for launchers that work well.
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Reviewed in the United States on October 24, 2025
★★★★★ 5
Must-Have for Dog Owners (Whow have dogs that like to fetch)
Style: 2.5" Ball
Soon as this launcher arrived I went outside with the dogs to try it out. Long story short: This is a great fetch toy. I am able to launch the ball pretty far with little to no effort, and picking the ball back up is as easy as grabbing it with my own hand.
The toy itself is very sturdy, so much so this is the only fetch-toy I'll ever have to buy. Considering how durable it is, I don't think I'll ever need to buy a replacement. I believe Chuck-It is the most popular option, and because this is the first fetch-toy I purchased, I can't really compare it to anything else. A few outlier reviews said the ball was difficult to launch, and I have to disagree. It has been so easy to use I can't possibly see what the problem is. And no, upper body strength is not a factor as I virtually have none. People can get great distance (Half the length of a football field by my eye) in one simple, easy motion. And if other products can launch the ball farther, so what? How far is far enough? Is your dog going to throw a fit because it went 40 meters instead of 50? No. They will not. For anyone upset this toy doesn't launch far enough, ask yourself this: Is the toy for their dog? Or the human who bought it?
The bottom line is this: It feels like it's built to last, it's inexpensive, and it does what it is supposed to do. So long as a toy is "good enough" I don't see the point in splitting hairs and trying to determine which fetch toy is the absolute best.
Saying it's good enough is a bit misleading though. I can't imagine how a dog toy like this could be any better.
It's a must-have for any dog owner. Unfortunately, only one of my pups likes to fetch...
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Reviewed in the United States on January 6, 2020
★★★★★ 5
Works Like a Charm!
Style: 2.5" Ball
WoW!! This thing is pretty cool! It can pick the ball up off the ground - and with little effort - It can throw the ball 3X Higher and Further than I ever could! It wont hurt my elbow or wrist ( way better than before when I was wearing myself out ) I don’t know how I ever got along without it!! It's a must have if your dog loves playing ball. :-)
Update: I've had this For 7 Months Now- it looks and works Great just like the day I bought it- Thumbs up!
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Reviewed in the United States on September 29, 2024