Sigma Open Type Power switches are mostly designed to protect against excessive load currents, short -circuit currents, excessive voltages, low voltages and soil errors. Enerli power plants, factories, mines (for 690V AC) and especially in modern high buildings for smart building distribution system is suitable for use.
Why Sigma Open Type Turnip Used?
From 630A to 6300A, it is suitable for working under nominal operating current conditions
It is produced for applications up to 80-100ka with short circuit cutting capacity.
Suitable for 690V applications
Thanks to the smart control unit, wide thermal adjustment selectivity is achieved
Complete and very wide accessories are used for the complete series
It can function as a separator like a circuit cutter switch without a smart control module.
TS EN 60947-2 and CE norms are produced in accordance with the norms
Drawer, fixed type or communication, there is a possibility of election without communication
Sigma Open Type Power switches
For panel manufacturers;
Easy accessories only with the removal of the front cover has the opportunity to install.
The assembly can be provided directly without drilling any holes in the connection bar.
Open type switchs with common accessories and uniform sizes allows the panels to be produced and delivered faster and thus helps to increase production area efficiency.
For industrial users;
Case design gives high durability and long life opportunities in enterprises without maintaining maintenance.
Thanks to the smart control unit, thermal opening and magnetic opening currents can be selected and adjusted at wide intervals.
Overload alarm and independent LED indicators make it easier to define error.
has a high safe mechanical lock system.
For designers;
It is produced in accordance with IEC60947-3 international standards for IEC 60947-2 for cutters and for separators.
Accessories with simple connection schemes and designs in the design and inside of the panel.
ready drawings and comprehensive documentation to accelerate the design time.