Square D QO230 30 A Miniature Circuit Breaker

Small problem with screw connector

Since it's Square D it works great. One problem I had: The screw terminals for the wire to your device have a small, flat metal piece attached to the screw. As you tighten the screw this metal piece travels downward and clamps your wire securely. There is a plastic "stop" that prevents the screw and the flat piece from being removed from the breaker.

The metal piece on one connector was tilted at an angle such that one side of the metal piece was above the plastic stop. The metal piece normally travels up and down as you loosen and tighten the screw, however, since the metal piece was above the plastic stop, it could not move down and clamp the wire in place.

I had to force the one side of the metal clamping piece down below the plastic stop. It took a few minutes of working with it to get it seated properly. After that was done it worked great.Read full review

Verified purchase:  Yes • Condition: pre-owned • Sold by: resllcstore

Square D Breaker

I have always been a big fan of Square D breaker’s as they have always been very reliable. This one was a very good value. Which in my book is a win win situation for me.

Verified purchase:  Yes • Condition: new • Sold by: terry21landex

Square D quality

Square D is a name known and trusted. Did not want an unknown unbranded product that could cause potential harm to my home or family.

Verified purchase:  Yes • Condition: pre-owned • Sold by: dayton_industries

contractor

Good product for home

Verified purchase:  Yes • Condition: new • Sold by: expertbreaker09

Great breaker!

Very limited supply of these units. Only place to get them is here right now.

Verified purchase:  Yes • Condition: pre-owned • Sold by: dayton_industries

Works with no problem.

This product works as described and I would recommend to everyone. I am happy with my purchased item.

Square d Rocks

I only use square d panels and breakers and this was a good buy compared to the box stores. Shipped quickly and I have already installed some.

Verified purchase:  Yes • Condition: new • Sold by: supplies4420

nice heavy duty 240V breaker

Its connectors fit snuggly to the Square D panel I purchased. no problem with fit or function.

Verified purchase:  Yes • Condition: new • Sold by: lowriden82741g

Name brand, quality product

Used breaker but functions 100%. Half the price of a new one at our local hardware store!

Verified purchase:  Yes • Condition: pre-owned • Sold by: simale2

it saved me from having to put a new panel in

i needed to get another one of the older ones as the stores only carry the new ones.