Auxiliary connectors LP-10 and LP-11 are used for precise and repeatable mirroring of HV switches’ condition. They are created from 3, 4, 6, 8, 10, 12 highest quality microswitches. Microswitches used in the LP-10 connector have a double-break, magnetic blowing extinguishing system and self-cleaning contacts, and therefore they can operate in circuits under constant currents (also changeable currents).
The LP-11 connectors can only work in changeable current circuits because in this version microswitches do not have an arc suppression system. The price of connectors is lower than the LP-10 connectors though. IP40 protection housing is used to ensure that the device works properly.
Microswitch housings are made of fabric with a high degree of insulation, resistant to humidity and extreme temperatures. Microswitches’ springs are made of non-corrosive steel and silver contacts.
|Execution||The number of microswitches||The spacing of holes|
|Rated current for LP-10:||5A / 250 VDC, 5A / 250 VAC|
|Rated current for LP-11:||5A / 250 VAC|
|Isolation’s rated voltage:||250 V|
|Wytrzymałość napięciowa izolacji (t = 1s):||2,5 kV AC 50HZ|
|The overall angle of working:||60°|
|Level of protection:||IP40|
|Operational temperature:||-40°C ÷ +125°C|
|Microswitches connectors:||6,3 x 0,8 płaskie męskie|
|The spacing of holes:||wg tabeli|
|Screw / fastening screw:||M5 – 4 szt.|