Electrical switching apparatus having arc runner integral with stationary arcing contact

Electrical switching apparatus comprising:

• a housing;
• a load conductor and a line conductor mounted in said housing;
• a pair of main contacts including a movable main contact and a stationary main contact, and a separable pair of arcing contacts, including a movable arcing contact and a stationary arcing contact, said stationary main contact and stationary arcing contact being in electrical contact with said line conductor;
• a moving conductor assembly connecting said movable main contact and said movable arcing contact to said load conductor and comprising a contact carrier mounted for movement between an open position and a closed position to open and close said separable pairs of contacts, at least one contact finger pivotally mounted on said contact carrier and having said moving arcing contact adjacent a free end and said moving main contact spaced from said free end, and contact spring means pivotally biasing said at least one contact finger to rock from closure only of said pair of main contacts with said carrier in said closed position, to closure of both said pair of main contacts and said separable pair of arcing contacts, to closure of only said separable pair of arcing contacts while said pair of main contacts are opened, to opening of said separable pair of arcing contacts as said carrier moves to said open position;
• an arc chute positioned adjacent said moving conductor assembly;
• an arc runner integral with said stationary arcing contact and extending toward said arc chute to provide a path without joints for an arc struck between said separable pair of arcing contacts as said separable pair of arcing contacts open with movement of said moving conductor assembly from the closed position;
• wherein said stationary arcing contact and integral arc runner comprise an electrically conductive member having a base surface in contact with said load conductor, a stationary arcing contact surface forming said stationary arcing contact, and a runner surface leading toward said arc chute;
• and
• wherein said electrically conductive member is a sheet metal member having a base section with said base surface, a stationary arcing contact section with said stationary arcing contact surface, and a runner section with said runner surface.