1. First pull energizes on circuit 2. Pull out to second position and both circuits are energized 3. Mounting stem 3/8 inch diameter 4. Accommodates 1 inch thick panel 5. Chrome plated brass face nut 6. Brass hardware 7. Chrome brass knob 8. 4 screw terminals 9. Rating: 25 amps @ 6 VDC, 15 amps @ 12 VDC