Technical characteristics |
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Number of poles | 3 |
Trip element type | thermal-magnetic |
Utilisation category | A conforming to IEC 60947-2 AC-3 conforming to IEC 60947-4-1 |
Rated operational voltage (Ue) | 690VAC, 50/60Hz conforming to IEC 60947-2 |
Rated voltage | 600VAC, 50/60Hz confroming to CSA C22-2 #14, conforming to UL 508 |
Rated insulation voltage (Ui) | 690V conforming to 60947-2 |
Rated impulse withstand voltage (Uimp) | 6kV conforming to IEC 60947-2 |
Total power dissipated per pole | 2,5W |
Motor power | 2,2kW at 400...415VAC 3kW at 500VAC 4kW at 690VAC |
Max conventional rated thermal current (Ith) | 6,3A conforming to IEC 60947-4-1 |
Rated current (In) | 6,3A |
Tripping current range | 4...6,3A conforming to IEC 60947-4-1 |
Tripping threshold of magnetic elements | 78A |
Breaking capacity (Icu) | > 100kA at 230...240V > 100kA at 400...415V 50kA at 440V 50kA at 500V 3kA at 690V |
Rated breaking current (Ics) | > 100% of Icu at 230...240V > 100% of Icu at 400...415V 100% of Icu at 440V 100% of Icu at 500V 75% of Icu at 690V |
Mechanical durability | 100 000 cycles |
Electrical durability for AC-3 duty (440V, In/2) | 100 000 cycles |
Duty class (Max operating rate) | 25 cycles/h |
Rated duty | continuous duty |
Environmental characteristics |
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Degree of protection | IP20 conforming to IEC 60529 |
Ambient operating temperature | -20°C...+60°C (open mounted) -20°C...+40°C (in enclosure) |
Storage temperature | -40°C...+80°C |
Flame resistance | 960°C conforming to IEC 60695-2-1 |
Max operating altitude | ≤ 2000m |
Shock resistance | 30gn - 11ms conforming to IEC 60068-2-27 |
Vibration resistance | 5gn (50...150Hz) conforming to IEC 60068-2-6 |
Sensitivity to phase failure | yes conforming to IEC 60947-4-1 |
Resistance to mechanical impact | 0,5J |
Mounting characteristics |
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Operating position | vertical mounting |
Mounting | on a panel or 35mm DIN rail |
Connection to screw clamp terminals | 2×1...6mm2 solid cable 2×1,5...6mm2 flexible cable without cable end 2×1...4mm2 flexible cable with cable end |
Tightening torque | 1,7N·m |
Connection to spring terminals | 2×1...6mm2 solid cable 2×1,5...4mm2 flexible cable without cable end |