Cat. Ref.:ESC440S
EAN No.:3250612400409
ex. GST*:255,03 $ / pc.
inc. GST*:280,53 $ / pc.

Technical Properties

Type of order:Not applicable
Number of poles:4 P
Main electrical features
Frequency:50/60 Hz
Rated operational voltage Ue:400 V
Rated insulation voltage:440 V
Command voltage AC:230 V
Rated impulse withstand voltage:4 kV
Electric current
Acceptable current load with AC7 category A:40 A
Acceptable current load with AC7 category B:25 A
Thermal rated current outside of housings:40 A
Inrush power absorbed:4,5 W
Operating consumption:4,5 W
Contact rating with 230 V in AC7 category A:7,3 kW
Contact rating with 230 V in AC7 category B:2,6 kW
Contact rating with 400 V in AC7 category A:22 kW
Contact rating with 400 V in AC7 category B:7,8 kW
Power loss per contact:3,2 W
Total power loss under IN:17,3 W
Power dissipation per coil:4,5 W
Time of response when closing:25 ms
Time of response when opening:20 ms
Winding resistance:9200 Ω
Electric endurance in number of cycles:30000
Number of mechanical operations:1000000
Depth of installed product:60 mm
Height of installed product:85 mm
Width of installed product:54 mm
Fluorescent bulbs control
Max. load fluorescent lamp:1900 VA
Max. power with fluorescent parallel lamps:1300 VA
Fluorescent lamps in duo circuit:3000 VA
Incandescent bulbs control
Max. power with incandescent lamps:4000 W
Installation, mounting
Tightening torque:Coil: 2,5Nm, Power:
Connection cross-sect. rigid cable:4 /25mm²
Connection cross-sect. flexible conductor:4 / 16mm²
Type of connection:with screw
Number of contacts:4
Type of contacts:4NO
Can be accessorized:yes
Local operation/hand operation:no
European directive WEEE:concerned
Protection class:isol.class II
Protection index IP:IP2X
Use conditions
Operating temperature:-10 … 50 °C
Storage/transport temperature:-40 … 80 °C

*All data is subject to errors and technical modifications. All prices are recommended retail prices.