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KEF Parallax Power Supply ITEQ250 50A Circuit Breaker P15614596KEF-P2FITEQ250 https://cdnimages.opentip.com/full/KEF/KEF-P2FITEQ250.jpg Parallax Power Supply ITEQ250 50A Circuit Breaker Manufacturer Part Number: ITEQ250Circuit Breaker; Siemens; 50 Amps; Single; Double PoleAttributes Ampere Rating: 50 Amp Voltage Rating: 120/ 240 Volt Type: QP Number of Poles: 2 Quantity: Single Estimated Install Time (Hours): 0.25 Product Description Siemens circuit breaker type QP by Siemens Energy and Automation. For use in Siemens load centers that accept type QP circuit breakers.Features & Benefits For Use In Siemens Load Centers That Accept Type QP Circuit Breakers Limited 2 Year Warranty 15614596 783643148642 0.8000lbs 0.00 0.00 0.00
Parallax Power Supply
27.7000 2027-06-04 84 In Stock
customer review - by , December 12, 2025
5/ 5stars
Glad i bought this
customer review - by , December 12, 2025
4/ 5stars
Fit was good still working
customer review - by , November 11, 2025
5/ 5stars
Great replacement
customer review - by , November 11, 2025
5/ 5stars
Works for me!
customer review - by , November 11, 2025
5/ 5stars
Perfect fit my Murray panel box with reasonable pricenbsp;
customer review - by , November 11, 2025
5/ 5stars
Excellentnbsp;
customer review - by , November 11, 2025
5/ 5stars
Did exactly what I needed it to do. It serves as a back feed main (with and interlock) for our backup generator.
customer review - by , November 11, 2025
5/ 5stars
Why did you pick this product vs others?: Worked like it should
customer review - by , November 11, 2025
1/ 5stars
Bought this Q220 20-Amp Double Pole Type QP Circuit Breaker for a 4 wire branch circuit protection in our kitchen. One leg to a Sharp drawer type microwave, the other to a counter top coffee maker. The microwave tripped this breaker randomly, very frustrating! I have an extensive electrical/electronic background and tried everything possible. Swapped the lines, installed all 3 microswitches inside the microwave, even added a nice RF filter. The most frustrating thing was the randomness of the tripping. Sometimes immediate, sometimes seconds or minutes, sometimes days apart with plenty of use. BTW, the circuit is only 20' of 10/4 copper wire. I even tried wiring through a temp external romex and position in the panel The breaker has a mind of its own and appears there is no way to reprogram them!!! We have 3 15amp of the same in two different panels which work perfectly on even longer split branch circuits that have never tripped on their own. It has something to do with the way our Sharp microwave with works perfectly fine with the standard dual 20A breaker which I reverted to. Also wired an existing Q220 15-Amp Double Pole Type QP Circuit Breaker which also trips intermittently from the Sharp microwave. Removing the GFCI outlet also had no effect. These electronic breakers have micro computers inside monitoring for "programmed" anomalies. My guess is that the breaker can't monitor for all anomalies simultaneously so it sometimes takes a while to match something in the Sharp microwave. Purchase this expensive breaker at your own risk! I spent a month troubleshooting with oscilloscope, thermal imager and various other test gear to no avail, only to wind up with the original standard breaker.
customer review - by , November 11, 2025
5/ 5stars
Why did you pick this product vs others?: Needed one and price was good.

Parallax Power Supply ITEQ250 50A Circuit Breaker

stars Rating 4.5 | 134 reviews
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UPC: 783643148642
SKU: KEF-P2FITEQ250
Price: $27.70
Quantity:
84 In Stock
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Product Description

Manufacturer Part Number: ITEQ250

Circuit Breaker; Siemens; 50 Amps; Single; Double Pole

Attributes

  • Ampere Rating: 50 Amp
  • Voltage Rating: 120/ 240 Volt
  • Type: QP
  • Number of Poles: 2
  • Quantity: Single
  • Estimated Install Time (Hours): 0.25


Product Description


Siemens circuit breaker type QP by Siemens Energy and Automation. For use in Siemens load centers that accept type QP circuit breakers.

Features & Benefits

  • For Use In Siemens Load Centers That Accept Type QP Circuit Breakers
  • Limited 2 Year Warranty


warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Note

This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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Customer Reviews
By Brian Thomas
Date: December 15, 2025
Glad i bought this
Rating: 5 stars [5 of 5 Stars!]
By victor
Date: December 07, 2025
Fit was good still working
Rating: 4 stars [4 of 5 Stars!]
By anthony walters
Date: November 12, 2025
Great replacement
Rating: 5 stars [5 of 5 Stars!]
By Jesse
Date: November 09, 2025
Works for me!
Rating: 5 stars [5 of 5 Stars!]
By zhany
Date: November 09, 2025
Perfect fit my Murray panel box with reasonable pricenbsp;
Rating: 5 stars [5 of 5 Stars!]
By Moparfreud
Date: November 09, 2025
Excellentnbsp;
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 123 reviews
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