Your electric range or dryer is dead — no heat, no functioning burner, nothing. The 240V circuit is reading zero across both legs and you need to figure out fast whether it's the breaker or the appliance. A failed double-pole breaker that won't trip is one of the most common causes in older homes. Homeline 2-pole 30-amp breaker for 240V circuits — the format used in most residential load centers for electric ranges, dryers, and water heaters. 1-inch per pole format takes two adjacent slots as required by code. Common trip handle means both legs disconnect simultaneously — required for 240V appliances. 10,000 AIC interrupt rating. Listed for Square D Homeline panels and most other standard residential panels. Standard on service trucks and in the panel inventory of electricians across north Stocked at Crofton Lumber and Akron Lumber.