More informationCharacteristics of the 4P, 125A, curve C, 10kA magneto-thermal circuit breaker:
- Number of protected poles: 4
- Number of poles: 4 P
- Type of poles: 4 P
- Curve: C
- With neutral cut-off: No
- Number of modules: 6
- Alignment of the upper terminals for modular devices: Aligned terminals
- Alignment of the lower terminals for modular devices: Aligned terminals
- Rated breaking capacity: 10 kA
- Rated AC operating voltage: 415 V
- Type of supply voltage: AC
- Rated frequency: 50/60 Hz
- Rated insulation voltage: 500 V
- Rated impulse withstand voltage: 6000 V
- Rated rated current: 125 A
- Service breaking capacity according to EN60898: 7.5 kA
- Min. value max operation of the thermal relay in a.c.: 1.13 / 1.45 In
- Min/max threshold value of magnetic relay in a.c.: 5 / 10 In
- Correction coefficient of the nominal current for 2 juxtaposed devices: 1
- Nominal current correction coefficient for 3 juxtaposed devices: 0.95
- Current correction coefficient for 4 and 5 juxtaposed devices: 0.9
- Nominal current correction coefficient for 6 juxtaposed devices: 0.85
- Depth of installed product: 70 mm
- Height of installed product: 90 mm
- Width of installed product: 106 mm
- Frequency: 50 to 60 Hz
- Total power dissipated under conditions of Nominal intensity: 42.25 W
- Power dissipated per pole: 11.56 W
- Electrical endurance in number of cycles: 4000
- Mechanical endurance in number of maneuvers: 20000
- Connection type upper for modular devices: Terminal with screws
- Type of upper clip for modular devices: Plastic
- Type of DIN profile fixing clip for modular devices: Plastic
- Type of lower connection for modular devices: Terminal with screws
- Upper detachability for modular devices: Yes
- Lower detachability for modular devices: Yes
- Maximum connection section of screw terminals with flexible cable: 1 / 50 mm²
- Section rigid cable connection on screw terminals at the top: 1 / 70 mm²
- Connection sec. top terminals in rigid cable: 1 / 70 mm²
- Connection section of screw terminals in stud with flexible cable: 1 / 50 mm²
- Connection section. born. His p. and info. rigid cable: 1 / 70 mm²
- Connection section of stud terminals with screw: 1 / 50 mm²
- IP protection index: IP20
- Altitude: 2000 m
- Temperature of calibration: 30 °C
* All information in the technical sheet