Explore Option 3 - Install Tandem Breakers (Twin Breakers)
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Service Call, customer wants an additional circuit, but the panel is full #electrican #tips
What happens here
The third and generally least expensive option, if compatible with the existing panel, is to install tandem breakers (also known as twin breakers). A tandem breaker occupies a single standard breaker slot but provides two separate circuits. This effectively doubles the number of circuits that can be supported by a given panel slot. However, this only works for specific panel models that are designed to accept them. The video shows an example of a tandem breaker with two handles, capable of controlling two circuits, in contrast to a single-pole breaker.
Goal: Maximize circuit capacity within existing panel slots.
Tools and materials
- Single Pole Breaker Unspecified — Standard single circuit protection (shown for comparison to a tandem breaker)
- Tandem Breaker — Providing two circuits in one standard breaker slot
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