Model HZ5B10/T721.7 10A 5 Positions 7 Poles 28 Screws Rotary Cam Changeover Reversing Combination Switch The HZ5B10/T721.7 is a rotary cam changeover reversing combination switch designed for industrial control panels and equipment. It provides a 10 A rating, 5 positions, 7 poles and 28 terminal screws for wiring. The rotary cam mechanism enables precise, repeatable switching for changeover and motor reversing applications in a compact, integrated package. Key benefits Flexible multi circuit control: 5 positions and 7 poles allow coordinated switching of multiple circuits from a single actuator, reducing panel space and improving reliability. Reversing functionality: supports forward and reverse operation or circuit reversal as part of a controlled sequence. Secure wiring: 28 screws simplify wiring and provide multiple connection points per circuit for neat, secure terminations. Reliable operation: rotary cam design offers repeatable actuation and long service life in demanding environments. Easy integration: suited for inclusion in control panels and machines that require a compact, integrated changeover and reversing switch. Key attributes Model: HZ5B10/T721.7 Electrical rating: 10 A Positions: 5 Poles: 7 Terminals: 28 screws Function: Rotary cam changeover and reversing combination switch Applications: industrial control panels, motor control, and multi circuit switching in automated equipment Applications and use cases Use case 1: Reversing a small conveyor motor in an automated packing line by selecting forward and reverse directions via the 5 position, 7 pole switch, with safe changeover between circuits. Use case 2: Panel level changeover between two power or control paths in a machine, allowing manual selection or automatic sequencing in a control panel. Use case 3: Multi circuit control in a compact control cabinet, where up to seven separate lines are switched in unison for coordinated operation of a machine cycle.