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.
DATA SHEET
Electrical Characteristics
| According to the Standards | IEC 62271-1 Class 1 par. 5.4.4.5.4 | ||||||
| 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 |
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| L/R=20ms | A |
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| Breaking Capability AC (110V≤Ua≤250V) | 440 W | ||||||
| Cos ɸ | 0.95 | ||||||
Type of Contacts Available Standard
Dimensions
