HZ5 20/4 M04 three-position electronic starter power circuit switch What it is - A 20 A rated power switch with a 4 kW load capacity, designed as an electronic starter for power circuits. - Three-position control: ON – OFF – ON for straightforward start, stop, and isolation or changeover. Key benefits - Clear start/stop plus reliable isolation in a single device. - Dual ON positions enable simple changeover between two feeds or circuits. - Rotary terminal design simplifies wiring, reduces panel clutter, and speeds installation. - Compact, easy-to-integrate unit with a proven model reference (HZ5 20/4 M04). What it does for you - Controls power to motors and loads up to 4 kW with a single switch. - Provides quick maintenance isolation to improve safety and uptime. - Facilitates simple testing or switching between two power sources without extra hardware. Use scenarios - Start/stop control for a small conveyor or machine tool. - Switch between two power feeds on a lab bench or test rig. - Isolate a circuit for maintenance in a control panel or electrical cabinet. 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 This unit offers straightforward control, flexible changeover, and dependable performance for industrial and workshop power circuits.