Auxiliary switches are used to indicate the position of the main contacts- open or closed, as well as indicator lights, relays, and other accessories.

The switches feature self-cleaning contacts. Each time the switch is operated, arc dust and other contaminants are removed.

Additionally, this technology provides high resistance to vibrations and mechanical shocks.

Many aspects of the switches can be customized by the user, number of switches/layers, and contact type/shape.


 Electrical Characteristics

According to the Standards IEC 62271-1 Class 1 par.
Thermal Ratings Ith 20 A
Insulating Voltage Ui 690 V
Rated Frequency 50/60 Hz
Mechanical Life 100.000 Cycle
Short time withstand Current (30ms) Icw 100A
Breaking Capability DC V
240 110 60 48 24
L/R=20ms A
2 4 7 9 10
Breaking Capability AC (110V≤Ua≤250V) 440 W
Cos ɸ 0.95

Type of Contacts Available Standard