Cooktop Junction Box

Cooktop Junction Box

Wire cooktop to junction box ...

Replacing Wall Oven & Cooktop -- Keep On Same Breaker?

... to the J-box(conduit on bottom to existing top, conduit on side from panel) under the cabinet without pulling new wires? Here is what I'm working with:

Locate the junction box. Remove the cover and disconnect the wiring.

Cooktop Junction Box