HZ5D20/4 L01 4kW 20A 1 Pole 4 Terminal 01 2 Position Transfer Combination Cam Switch The HZ5D20/4 L01 is a compact transfer combination cam switch designed for singlepole control with four terminals. It provides a 01 twoposition transfer action and is rated for 4 kW and 20 A, making it suitable for small to medium control applications where a simple, reliable manual switch is required. This model is part of the HZ5D family and carries the L01 variant designation. Key benefits Handles transfer between two circuit states with a straightforward 01 twoposition action, enabling simple control logic. 1 Pole and 4 Terminals offer flexible wiring options in a compact form factor for panel installations. Rated at 4 kW and 20 A, enabling control of moderately sized loads within a singlepole configuration. Consistent with the HZ5D series design, supporting standardization across equipment and control panels. Designed for reliable manual operation in control panels and small automation circuits. Key attributes Model: HZ5D20/4 L01 Series: HZ5D Type: Transfer Combination Cam Switch Poles: 1 Terminals: 4 Position: 2 Function: 01 twoposition transfer Power rating: 4 kW Current rating: 20 A Variant: L01 Applications and use cases Singlepole load switching in control panels for small machines or equipment up to 4 kW, enabling on/off control with a simple transfer action. Transfer switching between two circuit paths or sources within a compact control system, suitable for basic source selection or circuit routing. Manual control in automation or process lines where a twoposition, singlepole cam switch is appropriate for overall operation, interlock schemes, or manual override scenarios. Installation and compatibility notes Designed for integration in standard control panel environments that accommodate 1pole, 4terminal cam switches. Wiring flexibility is enabled by the fourterminal configuration to support common, normally open, or normally closed connections as required by the application. The L01 variant maintains compatibility with other components in the HZ5D family for consistent installation practices and sparepart interchange. This description presents the product with clear emphasis on its practical benefits, attributes, and representative use cases, while staying true to the original model, features, and specifications.