LOT (20) PCS. ELECTRIAL & ELECTRONIC E. COMPONENTS TO INCLUDE 18 X 18 X 6 , JUNCTION BOX W/ 4 SIDE PUNCHOUT & ASSY. SCREWS; 3COM 3C16960 SUPER STACK II SWITCH MATRIX MODULE 90-240V/ 50-60 HZ/ 3. 0A/ 24 PORT; ON AN GENERATORS 307-1617 ELECTRIAL SOLNOID/ ELECTRO MAGNETIC ACTUATOR.