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ESC428

ESC428 Contactor 25A,  3NO+1NC,  230V

ESC428

Contactor 25A, 3NO+1NC, 230V

Cat ref.:ESC428
prt.
EAN No.:

3250612400997

P.U.:6 prt.
Technical Characteristics
Type of order:Not applicable
Number of poles:4 P
Frequency:50 Hz
Rated operational voltage Ue:400 V
Rated insulation voltage:440 V
Command voltage AC:230 V
Rated impulse withstand voltage:4 kV
Acceptable current load with AC7 category A:25 A
Acceptable current load with AC7 category B:8,5 A
Thermal rated current outside of housings:25 A
Inrush power absorbed:21 VA
Operating consumption:3,4 VA
Contact rating with 230 V in AC7 category A:4,6 kW
Contact rating with 230 V in AC7 category B:880 W
Contact rating with 400 V in AC7 category A:13,8 kW
Contact rating with 400 V in AC7 category B:2,6 kW
Power loss per contact:1,5 W
Total power loss under IN:7,9 W
Power dissipation per coil:3,4 W
Time of response when closing:25 ms
Time of response when opening:15 ms
Winding resistance:3150 Ω
Electric endurance in number of cycles:30000
Number of mechanical operations:1000000
Depth of installed product:60 mm
Height of installed product:83 mm
Width of installed product:35,75 mm
Max. load fluorescent lamp:950 VA
Max. power with fluorescent parallel lamps:810 VA
Fluorescent lamps in duo circuit:1990 VA
Max. power with incandescent lamps:1900 W
Tightening torque:1,2Nm
Max cable connect. cross section (flexible) for control:1 to 6 mm²
Connection cross-section of the control cable solid:1 to 10 mm²
Connection cross-sect. rigid cable:1 / 10mm²
Connection cross-sect. flexible conductor:1 / 6mm²
Type of connection:with screw
Number of contacts:4
Type of contacts:3NO+1NC
Can be accessorized:yes
Local operation/hand operation:no
European directive WEEE:concerned
Protection class:isol.class II
Protection index IP:2
Storage temperature:-40 to 80 °C
Device family:ESC
  • ESC428
    ESC428 Contactor 25A,  3NO+1NC,  230V
    ESC428
  • ESC428 Contactor 25A,  3NO+1NC,  230V
Data is subject to errors and technical modifications.