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C193 Single Pole NO Contactors

The C193 series are compact, single-pole NO contactors for voltages up to 1,000 volts. Despite their small size, they feature an extraordinary switching capacity for DC applications.

Best suited for the harsh environment of public transport, the C193 has proven to be a transportation system component of high reliability, with an above average electrical life.


Type of voltageDC, uni-directional / AC,f ≤ 60 Hz
Number of contacts, configuration1 x NO
Rated operational voltage1000 V
Rated insulation voltage1200 V
Rated impulse withstand voltage8 kV
Conventional thermal current50 A @ Ta = 70°C
Rated short-time withstand current1500 A @ T < 100 ms
Auxilliary contacts1x Snap-action switch S870 max. (SPDT)
Rated control supply voltageMonostable: 24 / 36 / 48 / 72 / 80 / 110 V DC

Useful Documents


C193 Series Brochure


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