Instruction of type code

LW28  102  6  020 

Series code

Function code

Step angle

Rated thermal current

Technical specifications

Types                                          3SLW28 -

Standard                                            IEC60947-3

Approval                                            CE

Rated uninterrupted current lu(A)                   20          25       32          63          125          160

Rated thermal current (A)                          20         25        32          63          125         160

Rated operational voltageUe(V)                                              240/440

Rated insulation voltage Ui(V)                                                 660

Rated impulse withstand voltage Uimo(kV)            4          4         4          6           6             6

Rated frequency(Hz)                                                         50/60

              

Number of poles                                                          1,2,3,4

Rated operational current in category                 20        25        32           63          125          160

AC-21A 280/440V(A)

In category AC-23A 380/440V(A)                      15        22       30          57           100          115

Rated operational power

         In category AC-3 380/440V(kW)              5.5       7.5       11        18.5          22             33

         In category AC-4 380/440V(kW)              1.5        3        5.5        7.5          12             15

         In category AC-23A 380/441V(kW)            7.5       11        15        30           45             57