Square D Tandem Circuit Breakers QOT1515, 1520A, 120V AC

two breakers in one slot   Dan two slot shelving

For those not familiar with the terminology, a tandem breaker fits two breakers into one slot, but it still uses only one pole on the panel bus

Use one load center space with single-pole breakers and two spaces with 2-pole breakers Complete the project: use with Square D circuit breaker accessories Some panels only allow one breaker per slot, while others allow slots to accept a tandem breaker, which fits two breakers in one slot

pasar jackpot slot Remove one of the small 2 pole circuit breakers and put in a 30a or 40a 2 pole breaker and feed a sub-panel next to the current panel  Designed for commercialindustrial applications, the new 1” wide Siemens bolt-on BT breaker is a TandemDuplex type which will allow two 1-pole circuits per