The SZL920/04.2 is a cam transfer switch designed for 2 phase systems. It features 5 positions and 8 terminals, with a 20A current rating. This device provides a reliable, manual method to switch and isolate connections between two sources or configurations within a control circuit. Key benefits Safe, intentional source switching to prevent backfeed and crossconnection between sources. Flexible 5position cam mechanism allows multiple connection configurations in a single switch. Compact 8terminal arrangement supports multiple wiring connections in one device. Suitable for mediumduty applications with a 20A rating, delivering dependable performance in control panels and equipment. Key attributes Model: SZL920/04.2 Type: Cam Transfer Switch Phases: 2 Terminals: 8 Positions: 5 Current rating: 20A Application: 2 phase, 5position cam switching with 8 terminals Applications and use cases Use case 1: Control panels requiring manual transfer between two sources to power a 2phase load. Use case 2: Equipment testing setups that require quick, repeatable switching among different circuit configurations. Use case 3: Dualsource maquinaria in production or lab environments where selective isolation and source switching are needed for maintenance or fault handling. Installation and compatibility Designed for 2phase circuits with an 8terminal configuration. Implemented as a camoperated transfer switch to enable precise switching between connections. Ensure alignment with the device's 5position cam mechanism and verify wiring according to system requirements. Safety and maintenance Follow applicable safety standards during installation and operation. Periodically inspect terminals and moving parts to ensure smooth cam operation and reliable contacts. This description reflects the model SZL920/04.2 with its stated features: 5position, 2phase, 8terminal cam transfer switch rated at 20A.