Are Circuit Breakers Interchangeable

A tie bar physically connects the two breakers together • Locations 17, 18, 19, and 20 are empty slots and can be used for additional branch circuits

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

two slot shelving Tandem breakers are only allowed in number and slots that they are aproved for Most 40 slot panels are only approved for 40 poles I am looking

two breakers in one slot remove the two breakers directly above the empty slot Now you will have 3 empty slots In the top slot install a double thin twin piggyback