Cat. Ref.:CDA440T
EAN No.:3250611615507
ex. GST*:132,88 $ / pc.
inc. GST*:146,17 $ / pc.

Technical Properties

Architecture
Neutral position:right
Number of poles:4 P
Fixing mode:DIN rail type O
(symmetrical)
Functions
Sealable:yes
Compatibility
Compatible with DIN rail mounting:yes
Main electrical features
Rated operational voltage Ue:230 / 400 V
Frequency:50 Hz
Voltage
Rated insulation voltage:500 V
Rated impulse withstand voltage:4000 V
Electric current
Rated residual operating current:30 mA
Rated current:40 A
Withstand not tripping on 8-20 μs wave:0,25 kA
Breaking and opening capacity:1,5 kA
Rated conditional short-circuit current Inc according to EN 61008-1:6 kA
Electric current / temperature
Rating current -25°C:40 A
Rating current -20°C:40 A
Rating current -15°C:40 A
Rating current -10°C:40 A
Rating current -5°C:40 A
Rating current 0°C:40 A
Rating current 5°C:40 A
Rating current 10°C:40 A
Rating current 15°C:40 A
Rating current 20°C:40 A
Rating current 25°C:40 A
Rating current 30°C:40 A
Rating current 35°C:40 A
Rating current 40°C:40 A
Rating current 45°C:40 A
Rating current 50°C:40 A
Rating current 55°C:40 A
Rating current 60°C:40 A
Rating current 65°C:40 A
Rating current 70°C:40 A
Frequency
Frequency:50 Hz
Power
Total power loss under IN:6,5 W
Power loss per pole at In:2,3 W
Tripping
Protected against nuisance tripping:no
Short-time delayed tripping:no
Endurance
Electric endurance in number of cycles:2000
Number of mechanical operations:4000
Dimensions
Depth of installed product:70 mm
Height of installed product:83 mm
Width of installed product:70 mm
Construction size (DIN 43880):1
Installation, mounting
Type of top connection for modular devices:with screw
Tightening torque:2,8Nm
Type of top rail clip for modular devices:NA
Type of bottom rail clip for modular devices:plastic
Type of Bottom Connection for modular devices:BIconnect
Top removability for modular devices:no
Bottom removability for modular devices:yes
360° product mounting position:yes
Connection
Connection cross-section at output with screw, for massive conductor:1 / 25 mm²
Connection cross-sect. flexible conductor:16mm²
Connection cross-sect. rigid cable:25mm²
Connection cross-section for rigid conductor, upstream terminals with screws:1 / 25 mm²
Connection cross-section of the access with screws, with flexible conductor:1 / 16 mm²
Connection cross section of access and exit with screws, for flexible conductor:1 / 16 mm²
Type of connection:with screw
Equipment
With interlocking device:yes
Standards
Standard text:IEC 61008-1, AS/NZS
61008-1
European directive WEEE:not concerned
Safety
Protection index IP:IP20
Residual current type:A
Use conditions
Operating temperature:-25…40 °C
Degree of pollution according to IEC 60664 / IEC 60947-2:2
Altitude:2000 m
Storage/transport temperature:-55…70 °C

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