Motorised loadbreak disconnectors
LOAD BREAK SWITCH HLN3S 4P 250A 220VAC
HLN3SM4250
SEZIONATORE MOTORIZZATO HLN SCHALT, 3+N POLI, CORRENTE NOMINALE 250A,TENSIONE NOMINALE DI IMPIEGO 690VAC, TENSIONE DI ISOLAMENTO 1500V, TENSIONE NOMINALE DI TENUTA AD IMPULSO 12kV, CORRENTE DI CORTOCIRCUITO CONDIZIONATA DA FUSIBILE 250A 50kA, CAPACITA' DI CHIUSURA IN CORTOCIRCUITO 13,5kA, POTENZA DISSIPATA PER POLO 3,8W, CAPACITA' DEI TERMINALI 120mm2
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Technical Specifications
Rated Current (A)
250 A
Number of Poles
3+N
Rated Operational Voltage Ue (V)
690 AC
Rated insulation voltage Ui (V)
1500
Rated impulse Withstand Voltage Uimp (kV)
12
Rated Current in category AC-21A (A) at 400/500/690V
250/250/250
Rated current in category AC-22A (A) at 400/500/690V
250/250/250
Rated current in category AC-23A (A) at 400/500/690V
200/160/125
Rated closing/breaking current at 400V AC23 (A)
2500/2000
Short time current Icw x 1s (kA)
8
Short time current Icw x 0,25s (kA)
16
Rated fuse short circuit current (kA)
50 (fuse 250A)
Short circuit making current capacity Icm
13,5 kA
Power Loss for each pole (W)
3,8
Mechanical life
10000 operations CO
Electrical Life at In
2000 operations
Standard connection terminals
120 mm²
Weight
-
Standard
EN 60947-1; EN 60947-3
Approvals
CE
State
On sale
Brand
SCHALT
Megiston