The Thomas & Betts TBB15(30-30)C is a classified plug-in tandem circuit breaker. It features two independent 30-amp poles within a 1-inch space. Designed for 120/240 VAC systems, this type of breaker is commonly referred to as a "twin" or "half-size" breaker. Condition is new old stock. Has some minor cosmetic blemishes such as surface scratches or rub marks. Though used item is fully functional.

I will pack it with care and ship it with insurance. Thanks