Schneider Electric VZN20

The VZN20 is an additional main pole module designed for the TeSys Vario switch-disconnector, capable of supporting a maximum of two modules per VN20 switch body. With a rated operational voltage of 690V AC at 50/60 Hz and a current rating of 20A, this module complies with various international standards including IEC, UL, CSA, and features a protective treatment classified as TC.

Operating within an ambient temperature range of -20 to 50 °C, the module is rated for a mechanical durability of up to 50,000 cycles and an electrical durability of 30,000 cycles for DC-1 to 5 and 50,000 cycles for AC-21. The unit's compact dimensions (45.5 mm height, 12 mm width, and 39 mm depth) allow for versatile mounting options, either left or right of the switch-disconnector.

Additionally, the VZN20 is environmentally compliant, being RoHS and PVC free, and adheres to Green Premium standards. It features an IP20 rating, ensuring it is suitable for indoor applications. This module is specifically designed to enhance the functionality of VN20 switch bodies, complementing other available modules such as the neutral (VZN11), earthing (VZN14), and auxiliary contacts (VZN05, VZN06).