الوصف
Moulded Case Circuit Breaker h630 3P 50kA 630A LSI HND630H
EAN-Nr.: 3250613349554
Packaging: 1 piece
Technical characteristics
Electric current
Rated current: 630 A
Rated ultimate short-circuit breaking capacity Icu under 230 V AC IEC 60947-2: 85 kA
Rated ultimate short-circuit breaking capacity Icu under 240 V AC IEC 60947-2: 85 kA
Rated ultimate short-circuit breaking capacity Icu under 400 V AC IEC 60947-2: 50 kA
Rated ultimate short-circuit breaking capacity Icu under 415 V AC IEC 60947-2: 50 kA
Breaking capacity on 1-pole for AC 230 V IEC 60947-2: 51 kA
Breaking capacity on 1-pole for AC 400 V IEC 60947-2: 9 kA
Architecture
Number of poles: 3
Control/operation element: Toggle
Device construction type: Fixed built-in
Capacity
Number of modules: 8
Tripping
Response time when opening: 10 ms
Settings
Magnetic protection knob setting xIN: 2.5, 5, 8
Range of magnetic adjustment: 3500 A, 4410 A, 5600 A, 6300 A, 6300 A, 6300 A, 6300 A, 6300 A
Thermal protection knob setting xIN: 0.4, 0.5, 0.63, 0.8, 0.9, 0.95, 1
Adjustment range short-term delayed short-circuit release: 0 – 0 A
Frequency
Frequency: 50 – 60 Hz
Installation, mounting
Nominal tightening torque: 22 – 22 Nm
Mounting-/Connection Position: Front
Voltage
Rated impulse withstand voltage Uimp: 8,000 V
Rated insulation voltage Ui: 800 V
Rated operational voltage Ue: 220 – 690 V
Functions
Trip unit: LSI
Main electrical attributes
Magnetic protection trip time: 100 – 200 ms
Power
Total power loss under IN: 120 W
Power loss per pole at In: 40 W
Endurance
Electric endurance in number of cycles: 1,000
Number of mechanical operations: 4,000
Equipment
Number of auxiliary contacts as change-over contact: 0
Number of auxiliary contacts as normally closed contact: 0
Number of auxiliary contacts as normally open contact: 0
Safety
Ingress Protection (IP) class: IP4X
Use conditions
Operating temperature: -25 – 70 °C
Connection
Cross-section flexible conductor: 35 – 240 mm²
Cross-section rigid conductor: 35 – 240 mm²
Connector/plug type: Terminal
Controls and indicators
Motor drive integrated: No
Compatibility
Suitable for DIN Rail: No
Power supply
Position power supply: Bidirectional
