HEC251H
MCCB h250 4P 70kA 250A LSI
Cat. Ref.: | HEC251H |
EAN No.: | 3250613340667 |
Pack Qty.: | 1 pc. |
ex. GST*: | 3,115.14 $ / pc. |
inc. GST*: | 3,426.65 $ / pc. |
Price Group: | 15235 |
Type of order: | Toggle |
Number of poles: | 4 P |
Type of pole: | 4P4D N:0;50;100% |
Complete device with protection unit: | yes |
Trip Unit: | LSI |
Integrated earth fault protection: | no |
Compatible with DIN rail mounting: | no |
Rated operational voltage Ue: | 220/690 V |
Frequency: | 50/60 Hz |
Rated insulation voltage: | 800 V |
Rated impulse withstand voltage: | 8000 V |
With under voltage release: | no |
Rated current: | 250 A |
Rated ultimate short-circuit breaking capacity Icu under 690V AC IEC 60947-2: | 20 kA |
Thermal protection nob setting xIN: | 0,4/0,5/0,63/0,8/0,9/0,95/1 |
Thermal setting current on neutral pole: | 0/0,5/1 In |
Breaking capacity on 1 pole for IT 230V NF 60947-2: | 51 kA |
Breaking capacity on 1 pole for IT 400V NF 60947-2: | 9 kA |
Rated service breaking capacity Ics AC according IEC 60947-2: | 71 % |
Rated ultimate short-circuit breaking capacity Icu under 230V AC IEC 60947-2: | 100 kA |
Rated ultimate short-circuit breaking capacity Icu under 240V AC IEC 60947-2: | 85 kA |
Rated ultimate short-circuit breaking capacity Icu under 400V AC IEC 60947-2: | 70 kA |
Rated ultimate short-circuit breaking capacity Icu under 415V AC IEC 60947-2: | 70 kA |
Rated ultimate short-circuit breaking capacity Icu under 440V AC IEC 60947-2: | 50 kA |
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: | 1 |
Correction factor of rating current for 4 and 5 devices placed side-by-side: | 1 |
Correction factor of rating current for 6 devices placed side-by-side: | 1 |
Total power loss under IN: | 73,2 W |
Power loss per pole at In: | 24,4 W |
Tripmode: | LSI |
Thermal protection trip time: | 5/8/11/21 ms |
Time of response when opening: | 10 ms |
Magnetic trip delay time: | 100 to 200 ms |
Electric endurance in number of cycles: | 1000 |
Number of mechanical operations: | 4000 |
Tightening torque: | 12Nm |
DIN rail mounting with optional adaptator: | no |
Connection cross-sect. flexible conductor: | 35 / 150mm² |
Connection cross-sect. rigid cable: | 35 / 185mm² |
Connection: | Front connection |
Type of connection: | Terminal |
Range of the magnetic adjustment: | 1400/1750/2240/2800/3150/3360/3500 A |
Magnetic protection nob setting xIN: | 2,5/5/10 |
Setting type In or Ith: | IrTh |
Motor drive optional: | yes |
Category of use: | A |
Standard text: | IEC 60947-2 |
European directive WEEE: | concerned |
Protection index IP: | IP4X |
Operating temperature: | -25 … 70 °C |
Altitude: | 2000 m |
Air humidity protection: | for all climates |
Storage/transport temperature: | -35 … 70 °C |
*All data is subject to errors and technical modifications. All prices are recommended retail prices.