4-pole, 40A Centre Off Modular Changeover Switch with Top Common Point SFT440
EAN
3250615510945
Packaging
1 Piece
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Technical properties
Architecture
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Type of orderChangeover switch
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Number of poles4 P
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Type of pole4 P
Configuration
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Number of modules4
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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Type of voltage input 1AC
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Rated impulse withstand voltage4000 V
Electric current
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Rated operational current in AC21category B40 A
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Acceptable current rating with AC22 category A40 A
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Rated current40 A
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Rated short-time withstand current 1s0.6 kA
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Thermal rated current outside of housings40 A
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Rated operational current in AC21 category A40 A
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Acceptable current rating with AC22 category B40 A
Dimensions
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Depth of installed product71 mm
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Height of installed product83 mm
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Width of installed product70 mm
Frequency
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Frequency50 to 60 Hz
Power
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Total power loss under IN8.4 W
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Power loss per pole at In2.1 W
Endurance
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Electrical durability at nominal load in AC21in operating cycles25000
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Electrical durability at nominal load in AC22 in operating cycles25000
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Number of mechanical operations200000
Installation, mounting
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Tightening torque1,8Nm
Connection
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Connection cross-sect. flexible conductor1,5 / 10mm²
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Connection cross-sect. rigid cable1,5 / 16mm²
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Cage clamp positionoff set
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Type of connectionwith screw
Equipment
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Quantity of NC contacts0
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Quantity of NO contacts0
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Quantity of INV contacts4
Standards
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Standard textIEC 60947-3
Safety
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REACH conformYes
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RoHS conformYes
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Halogen freeNo
Use conditions
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Operating temperature-20…50 °C
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Degree of pollution according to IEC 60664 / IEC 60947-22
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Altitude2000 m
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Storage/transport temperature-40…80 °C
Downloads
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Product image
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Technical information
ChangeoverSwitch_WiringDiagrams
PDF55 KB -
ProductLicence
Licence for NETHERLANDS
PDF2 MB -
ProductECDeclaration
Declaration
PDF931 KB -
ProductEnvironmentProfile
Product environmental profile for SFT440
PDF440 KB
More documentation