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Molded case circuit breaker, use for system protection
- number of poles: 3
- operational current, rated value (In): 16 A
- operating voltage, rated value, at AC (Ue): 690 V
- Rated operating frequency: 50/60 Hz
- maximum short-circuit current breaking capacity (Icu), rated value: 70 kA at 415 V
- operating short-circuit current breaking capacity (Ics), rated value: 70 kA at 415 V
- short-circuit current making capacity (Icm), rated value: 154 kA at 415 V
TMTU, calibrated at 50°C, LI function, 3-pole
- Overload protection L: Ir = 16 A
- Instantaneous short-circuit protection I: Ii = 320 A
At 3-pole devices: Optional addition to residual current protection devices for fault currents from 30 mA up to 5 A (type A)
Permissible ambient temperature -25 °C up to 70 °C
fixed mounting
Main current contacts: nut keeper kit on both ends
Siemens
3VA11