Humfree Contactor 25A, 3NO+1NC, 230V~50/60Hz ESC428S
EAN-Nr.
3250612400225
Packaging
1 piece
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The product is unfortunately no longer available.
Technical characteristics
Architecture
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Type of orderNot applicable
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Number of poles4 P
Configuration
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Number of modules2
Main electrical features
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Rated operational voltage Ue400 V
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Frequency50/60 Hz
Voltage
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Rated insulation voltage440 V
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DC control voltage0 V
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Command voltage AC230 V
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Rated impulse withstand voltage4 kV
Electric current
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Rated current25 A
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Thermal rated current outside of housings25 A
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Acceptable current load with AC7 category A25 A
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Acceptable current load with AC7 category B8.5 A
Dimensions
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Depth of installed product60 mm
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Height of installed product83 mm
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Width of installed product35.75 mm
Power
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Inrush power absorbed2.9 W
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Operating consumption2.9 W
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Total power loss under IN7.4 W
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Power loss per contact1.5 W
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Power dissipation per coil2.9 W
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Contact rating with 230 V in AC7 category A4.6 kW
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Contact rating with 230 V in AC7 category B880 W
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Contact rating with 400 V in AC7 category A13.8 kW
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Contact rating with 400 V in AC7 category B2.6 kW
Tripping
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Time of response when opening15 ms
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Time of response when closing25 ms
Resistance
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Winding resistance14700 Ω
Endurance
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Electric endurance in number of cycles30000
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Number of mechanical operations1000000
Fluorescent bulbs control
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Max. power with fluorescent parallel lamps500 VA
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Fluorescent lamps in duo circuit990 VA
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Max. load fluorescent lamp490 VA
Incandescent bulbs control
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Max. power with incandescent lamps1100 W
Installation, mounting
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Tightening torque1,2Nm
Connection
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Connection cross-sect. flexible conductor1 / 6mm²
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Connection cross-sect. rigid cable1 / 10mm²
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Number of contacts4
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Type of contacts3NO+1NC
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Type of connectionwith screw
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Connection cross-section of the control cable solid1 / 10 mm²
Equipment
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Can be accessorizedYes
Use
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Local operation/hand operationNo
Standards
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European directive WEEEnot concerned
Safety
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Protection classisol.class II
Use conditions
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Operating temperature-10…50 °C
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Storage/transport temperature-40…80 °C
Downloads
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Product image
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Product data sheet
Product data sheets for ESC428S
UK_MD_TDS_Contactors.pdf
PDF197 KB -
Declaration of conformity
EU Declaration of conformity for ESC428S
Declaration
PDF385 KB -
PEP document
Product environmental profile for ESC428S
PEP_Hager_ESC225_EN
PDF52 KB
More documentation
