VZF Withdrawable Vacuum Load Switches and Fuse Combinations

The VZF family is intended for withdrawable load-switching and switch-fuse applications. Establish the complete model designation and circuit arrangement before checking carriage positioning, primary contacts, insulation clearances, secondary connectors and operating interlocks. Fuses also need coordination with the tripping mechanism. Define the switch, carriage, mechanism and fuses supplied. Breaking data for a complete combination must come from the identified configuration rather than an interpretation of numbers at the end of a model name.