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The Heschen SZW26-63/D404.4 is a universal rotary cam selector switch designed for professional electrical applications, supporting up to 660V and 63A. Featuring a 3-position ON-Off-ON configuration with 16 terminals (4NO+4NC), it offers versatile wiring options and easy installation with a 48mm mounting hole distance. CE certified for safety and reliability, itβs the go-to switch for precise, heavy-duty power control.






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