HZ5 20/4 M04 — Three-position electronic starter (ON – OFF – ON) Key benefits — why you need it Clear start/stop plus reliable isolation in one device: a single switch provides normal ON/OFF control and a secure isolation position for maintenance. Simple changeover without extra hardware: two ON positions let you switch between two feeds or circuits quickly and safely. Faster, neater installation: rotary terminal design simplifies wiring, reduces panel clutter, and shortens installation time. Compact, easy to integrate: designed for straightforward placement in control panels and equipment housings. Rated performance you can rely on: 20 A current rating and up to 4 kW load capacity for common industrial and workshop loads. What it does for you Controls power to motors and other loads up to 4 kW using one compact switch. Provides immediate isolation for maintenance or fault response, improving safety and uptime. Enables simple testing or temporary feed changeover without adding relays or extra switches. Features and attributes Function: Electronic starter with three-position control (ON – OFF – ON) for start, stop, isolation, or changeover. Compatibility: Suitable for motors and general power loads up to 4 kW at a 20 A rating; designed for integration into industrial control panels, bench rigs, and equipment. Installation: Rotary terminal design for reliable connections and reduced wiring effort; compact form factor for tight panel spaces. Performance: 20 A rated current, 4 kW load capacity, consistent operation for typical workshop and light industrial applications. Model reference: HZ5 20/4 M04 (proven model identification for ordering and specification). How it solves common problems Reduces downtime by combining start/stop and isolation in one control point. Eliminates the need for multiple switches or transfer relays when switching between two power sources. Cuts wiring time and decreases risk of loose connections with rotary terminals. Typical applications Start/stop control for small conveyors, pumps, or machine tools rated up to 4 kW. Manual changeover between two power feeds on a test bench, lab rig, or temporary power setup. Safe isolation of a circuit for maintenance in control panels, electrical cabinets, or machinery enclosures. Specifications at a glance Model: HZ5 20/4 M04 Rating: 20 A, 4 kW Positions: ON – OFF – ON Design: Rotary terminal for easy wiring and reliable connection Reliable, compact control for industrial and workshop power circuits without extra components or complex wiring.