SKU: 37575166105

Siemens Q3100 100A 3-Pole Thermal-Magnetic Circuit Breaker – Plug-In – 240V

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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:
  1. 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
SKU: 37575166105

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PamiJay
Fort Morgan, US
★★★★★ 5
Great shirt
Size: 6X-Large Big, Color: Pale Pink
Amazing deal
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Reviewed in the United States on March 27, 2026
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Phill.The.Thrill
Boise, US
★★★★★ 5
Traditional Grown Man Shirt
Size: Large, Color: Light Grey Vertical Stripe
Great cotton, classically-style button down shirt for guys not wanting anything slim fit, this shirt size is legitimate. It’s a nice heavyweight cotton shirt. I don’t think I’d say it was wrinkle resistant but it doesn’t take much effort to press this garment.
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Reviewed in the United States on January 20, 2026
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xofjohn
Dallas, US
★★★★★ 5
Softer and Larger than Expected
I was a bit wary of this shirt because I had only purchased 100% cotton ones in the past. My first impression out of the package was how soft the material felt. I was very impressed because it usually takes many washings before oxford cloth shirts get that soft. When I put it on, I discovered that there was no noticeable difference made with the small amount of stretch fabric woven into the shirt. I suspect that there would be some give if I wore the shirt as a tight fit, but I prefer my shirts loose, so it wasn't an issue. I found that the shirt was larger than other same sized shirts I've received from Amazon in the past--bigger is better than smaller, but if you are looking for a close fit, you will want to be conservative in the size you order. I didn't realize until I'd been wearing it for a while that it lacks a pocket, I went to put my glasses in my shirt pocket and there wasn't one!
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Reviewed in the United States on November 30, 2023
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Susan Avila
Lowell, US
★★★★★ 5
Beautiful Shirt
Color: Rose, Size: XX-Large
I love the quality, looks,and style I buy them for my husband. They wash well the only thing I don't know is how they dry in a dryer because, I hang his to dry but one thing for sure is that I don't need to iron them because they're not wrinkled and for me that's a win. I highly recommend them. One thing not all styles are true to size. I've bought 8 other styles the COOFANDY BRAND in XL they fit and hang beautiful but in this particular style, I had to get him XXL. My husband is 5'10 and 200lbs
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Reviewed in the United States on April 25, 2026
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Jan Lewis
San Leandro, US
★★★★★ 5
Very nice fit
Color: Dark Blue, Size: 3X-Large
This shirt was very nice. I got it for my husband to wear at a wedding.
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Reviewed in the United States on May 2, 2026

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