الوصف
Technical properties
Architecture
Type of pole: 1P+N
Electric current
Rated current: 20 A
Rated service breaking capacity Ics AC according to IEC 60898-1: 6 kA
Rated short-circuit breaking capacity Icn under 230 V AC according to IEC 60898-1: 6 kA
Min./max. threshold value of the AC thermal operation: 1.13 – 1.45 A
Min./max. threshold value of the DC thermal operation: 1.13 – 1.45 A
Rated current -25°C: 25.30 A
Rated current at -20°C: 24.90 A
Rated current -15°C: 24.40 A
Rated current -10°C: 24 A
Rated current -5°C: 23.50 A
Rated current at 0°C: 23 A
Rated current 5°C: 22.60 A
Rated current 10°C: 22.10 A
Rated current 15°C: 21.60 A
Rated current at 20°C: 21.10 A
Rated current 25°C: 20.50 A
Rated current 30°C: 20 A
Rated current 35°C: 19.50 A
Rated current at 40°C: 18.90 A
Rated current at 45°C: 18.30 A
Rated current at 50°C: 17.70 A
Rated current 55°C: 17.10 A
Rated current 60°C: 16.40 A
Rated current 65°C: 15.70 A
Rated current 70°C: 15 A
Correction factor of rating current for 2 devices placed side by side: 1
Correction factor of rating current for 3 devices placed side by side: 0.95
Correction factor of rating current for 4 and 5 devices placed side by side: 0.90
Correction factor of rating current for 6 devices placed side by side: 0.85
Main electrical attributes
Rated short-circuit breaking capacity Icn AC according to IEC 60898-1: 6 kA
Installation, mounting
Nominal tightening torque down terminal: 1.90 – 1.90 Nm
Nominal tightening torque top terminal: 1.90 – 1.90 Nm
Type of top connection for modular devices: Screw terminal
Type of bottom connection for modular devices: Screw terminal
Nominal tightening torque: 1.90 – 1.90 Nm
Voltage
Rated operational voltage Ue: 230 – 240 V
Type voltage supply: AC
Rated insulation voltage Ui: 500 V
Rated impulse withstand voltage Uimp: 4,000 V
Max. operating voltage: 253 V
Overvoltage category according to IEC 60947-1: 3
Frequency
Frequency: 50 – 60 Hz
Capacity
Number of modules: 1
Power
Total power loss under IN: 4.40 W
Use conditions
Operating temperature: -25 – 70 °C
Max. Altitude: 2,000 m
Endurance
Electric endurance in number of cycles: 1,000
Number of mechanical operations: 20,000
Safety
Ingress Protection (IP) class: IP20
Connectivity
Type of connection: Screw terminal
Top connection alignment for modular devices: Shifted terminal
Down connection alignment for modular devices: Shifted terminal
Connection
Cross-section of input with screws, for massive conductors: 1 – 25 mm²
Cross-section of input with screws, for flexible conductors: 1 – 16 mm²
Dimensions
Height: 8.47 cm
Width: 1.75 cm
Depth: 7 cm
