- Home Page /
- Tools & Home Improvement /
- Electrical /
- Breakers, Load Centers & Fuses /
- Circuit Breakers /
- Thermal-Magnetic Circuit Breakers /
- Q2125 125-Amp Double Pole Type QP Circuit Bre...
0 ratings
Item #:
223817591
Q2125 125-Amp Double Pole Type QP Circuit Breaker & Q250 50-Amp Double Pole Type QP Circuit Breaker, Black
Item #:
223817591
€ 129
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, August 04
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Siemens offers a wide array of thermal-magnetic circuit breakers that are the key element for overload and short-circuit protection of your home's electrical system.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Capacity
The Q2125 offers a robust 125-amp capacity, perfect for handling heavy electrical loads in residential and commercial settings, ensuring safety and reliability in power distribution.
Enhanced Protection
Both circuit breakers feature dual-pole design, providing superior protection against overloads and short circuits, reducing the risk of electrical fires and equipment damage.
Easy Installation
Designed for user-friendly installation, the Type QP series simplifies setup with clear labeling and compatibility with standard panels, making it an accessible choice for both professionals and DIY enthusiasts.
Product Details
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
-
Homeowners
Ideal for homeowners upgrading electrical panels or replacing faulty breakers, ensuring reliable circuit protection.
-
Contractors
Perfect for electricians and contractors needing dependable circuit breakers for new installations or renovations.
-
Heavy Appliances
Suitable for users installing heavy appliances requiring high amp capacity to ensure safe electrical operation.
-
Low Power Devices
Not suitable for low power devices, as the amperage may exceed requirements, leading to possible system overload.
Product Description
Q2125 125-Amp Double Pole Type QP Circuit Breaker & Q250 50-Amp Double Pole Type QP Circuit Breaker, Black
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the difference between a 125-Amp and a 50-Amp circuit breaker?
Answer: The main difference between a 125-Amp and a 50-Amp circuit breaker lies in their current carrying capacity. A 125-Amp circuit breaker is designed to handle larger electrical loads, making it ideal for high-demand appliances or circuits, such as HVAC units or large machinery. On the other hand, a 50-Amp circuit breaker is suitable for smaller loads, such as electric dryers or water heaters. Choosing the right breaker is crucial for ensuring safety and preventing circuit overloads. -
Question:
How do I install the Q2125 125-Amp Circuit Breaker?
Answer: Installing the Q2125 125-Amp Circuit Breaker requires turning off the main power and safely removing the panel cover. Next, insert the breaker into the panel's breaker slots until it clicks securely. Connect the hot and neutral wires to the corresponding terminals on the breaker. Finally, replace the panel cover and restore power. Ensure that you follow local electrical codes or consult with a licensed electrician to ensure proper installation and safety. -
Question:
Can I use the Q250 50-Amp Circuit Breaker for my home generator?
Answer: Yes, the Q250 50-Amp Circuit Breaker can be used with a home generator, provided that the generator’s output matches the breaker's rating. This circuit breaker helps protect your home’s electrical system from overload and short circuits. When integrating a generator, it’s essential to also have a transfer switch installed to prevent back-feeding into the grid, which could pose serious safety risks. -
Question:
What applications are suitable for the Q2125 and Q250 circuit breakers?
Answer: The Q2125 125-Amp circuit breaker is suitable for heavy-duty applications such as central air conditioning systems, while the Q250 50-Amp breaker is ideal for mid-sized applications like electric stoves or large power tools. Each circuit breaker plays a vital role in safeguarding circuits from overloads, ensuring that your home or workshop remains safe during operation. Understanding the specific load and application requirements will help you choose the correct breaker. -
Question:
How do I reset my circuit breaker after it trips?
Answer: To reset a tripped circuit breaker, first, ensure that the issue causing the trip has been resolved (overload, short circuit, etc.). Locate the tripped breaker, which usually shows a red or orange indicator. Turn the breaker fully to the OFF position and then back to the ON position. This should restore power to the circuit. If the breaker trips again, it might indicate a more serious issue that requires professional inspection. -
Question:
What is the lifespan of a circuit breaker like the Q2125?
Answer: The lifespan of a circuit breaker, including the Q2125, can vary based on usage and environmental conditions, but they typically last many years. Factors such as frequent tripping, excessive loads, and electrical surges can reduce their lifespan. Regularly inspecting and maintaining electrical panels and breakers ensures efficient operation. When a breaker shows signs of wear or malfunction, replacing it is crucial for safety. -
Question:
Are the Q2125 and Q250 circuit breakers compatible with all electrical panels?
Answer: The Q2125 and Q250 circuit breakers are compatible with specific electrical panels, primarily those that accept Square D QP Series breakers. It is essential to verify your electrical panel's specifications before purchasing to ensure compatibility. Using the correct breaker model helps maintain your system's integrity and provides adequate protection against electrical faults. -
Question:
What materials are these circuit breakers made from?
Answer: Both the Q2125 and Q250 circuit breakers feature high-quality thermoplastic and metal components, designed for durability and efficient performance. These materials ensure resistance to environmental stress and heat, providing reliable protection for your electrical systems. Their design also promotes easy installation and effective circuit management, suitable for residential and industrial applications. -
Question:
What happens if I use a circuit breaker with a higher amp rating than needed?
Answer: Using a circuit breaker with a higher amp rating than required can lead to safety hazards including potential electrical fires, as the breaker will not trip during an overload condition. This failure to protect the circuit increases the risk of wiring damage and appliance malfunction. It is crucial to match the breaker rating to the circuit's requirements to maintain electrical safety. -
Question:
Where can I buy the Q2125 125-Amp Double Pole Type QP Circuit Breaker & Q250 50-Amp Double Pole Type QP Circuit Breaker in Ireland?
Answer: You can purchase the Q2125 125-Amp Double Pole Type QP Circuit Breaker and the Q250 50-Amp Double Pole Type QP Circuit Breaker from Ubuy. Ubuy offers a wide selection of electrical components catering to your needs, ensuring quality products and reliable service. Visit Ubuy's website to find these circuit breakers and explore other electrical solutions available in Ireland.
SIEMENS Thermal-Magnetic Circuit Breakers Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
€ 129
Order now and get it around Tuesday, August 04
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Siemens offers thermal-magnetic circuit breakers for overload and short-circuit protection.
- Circuit breakers provide protection against electrical shock, fires, and voltage spikes.
- Intended for switching and protection of home's wiring from excess current.
- Use of Siemens breakers is required to maintain panel warranty.
- Siemens does not sell or approve used breakers.
- Compatible with Siemens EQ, Ultimate, ITE, and Gould load centers.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.