VN-32 switch disconnector are switching device without protection functions. conductor cross section: 35 VN-32 switch disconnector are switching device without protection functions
Operating temperature range: -40...50
Improved wider engagement lever with enlarged contact surface.
Notched terminal clamps reduce the heat loss and increase mechanical stability of the connection.
Wide operating temperature range from -40 to +50 °ะก.
Quick installation using the latch with double locking.
Switching function: RV000936
Number of change-over contacts: 0
Number of contacts as change-over contact: 0
Number of poles: 4
Nominal rated current: 25
Nominal rated voltage: 400
Rated switching capacity: -
Voltage type: EV000460
Colour calotte: EV000270
Lamptype: EV008336
Width in number of modular spacings: 4
Degree of protection (IP): EV006405
Mains frequency: 50
Rated surge voltage invariability: 6
Switch on and off ability: 3
Mechanical wear resistance: 30000
Electric wear resistance: 20000
Max.
Switch versions for 100 A have two contact bridges working in parallel in order to improve reliability of contacts and limit heat loss at contact junctions.
From functional point of view, the VN-32 are knife switches with double break of contacts that prevents occurrence of leakage even under environmental conditions of elevated humidity.
Uneori, aceste descrieri pot contine inadvertente. De asemenea, imaginea este informativa si poate contine accesorii neincluse in pachetele standard.
