Store SKU #
A: I believe the ?T? stands for Tandem. Thus used for 220 volt circuits.
A: QP breakers are 1-inch per pole branch breakers, while QT combines a pair of 1/2-inch breaker poles...(Usually called "Thin Twin" by Electricians), they have similar physical dimensions...They could fit in the same space. However, I don’t suggest interchanging them because if you damage the breaker or panel while trying to interchange them, it may void your warranty...Only certain panels will accept QT Circuit Breakers on designated bus tabs and those bus tabs are limited in the panels... Additionally, interchanging breakers can lead to arcing and fires, especially if the two breakers in question are loose-fitting...
A: QP breakers are full 1" size breakers and the QT are half 1/2" size breakers see both cut sheets provided https://s3.amazonaws.com/dcc-data-extract/new-delta/asset/Compas/daily/Compas/Specification%20Sheet/SIE_BR_QT.pdf https://s3.amazonaws.com/dcc-data-extract/new-delta/asset/Compas/daily/Compas/Specification%20Sheet/SIE_SS_QP_MiniBreaker.pdf
A: The Q120 (QP Frame) is an approved branch breaker for the LC230EC. The LC230EC will accept QP frame breakers. Neutral or ground accessories for the LC230EC are obsolete and no current offerings are UL approved for use with the obsolete load center LC230EC.
A: The Q260 is rated for 60A max, as well as the Q160 is rated for 60A max. The Q260 would not be rated or suitable for 120A application, as the breaker is rated for 60A max.
A: You will have to contact SQD to see what breakers are UL Listed to use in their panel.
|Name||30 Amp Single-Pole Type QP Circuit Breaker||20 Amp Single-Pole Type QP Circuit Breaker||BR 20 Amp Single Pole Circuit Breaker||20 Amp 3/4 in. Single-Pole Type CH Circuit Breaker|
|Interruption Type||Standard Trip||Standard Trip||Standard Trip||Standard Trip|
|Breaker Type||Single Pole||Single Pole||Single Pole||Single Pole|
|Power Distribution Features||No Additional Features||No Additional Features||No Additional Features||No Additional Features|
|Electrical Product Type||Breaker||Breaker||Breaker||Breaker|
|THD SO SKU||1002199811||1000257177|
|View Product||View Product||View Product||View Product|