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Isolator switch 3-phase 4P 40A 400V AC SBN440 HAGER
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In stock (large quantity)
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10 Business days
Weight:
0.315 kg
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Description
Isolator switch 3-phase 4P 40A 400V AC SBN440 HAGER
Isolator switch 3-phase 4P 40A 400V AC SBN440 HAGER, also known as an electrical switch, conducts current under rated conditions and during overloads (including short circuits) for a specified period of time.
This device disconnects the circuit under both normal and fault conditions and also has an isolating function, ensuring safe operation for the operator. HAGER modular isolating switch disconnectors are equipped with green and red fields on the actuator lever for easy identification of the disconnector position. The SBN440 model is made of durable plastic and is suitable for temperatures from -20ºC to +50ºC.
SPECIFICATION
Manufacturer
HAGER
Rated current
40 A
Number of phases
3-phase
Number of poles
4 P
Rated connection voltage Ue (AC)
400 V
Rated frequency
50/60 Hz
Rated insulation voltage Ui
440 V
Voltage input type 1
AC
Rated withstand surge voltage Uimp
6000 V
Current carrying capacity AC21 in category A
40 A
Rated operational current (AC23), category A
40 A
Current carrying capacity AC21 in category B
40 A
Permissible current carrying capacity AC22, category A
40 A
Permissible current carrying capacity AC22, category B
40 A
Rated operational current (AC23), category B
40 A
Short-circuit current with gl-gG fuses
600 A
Closing capacity at 400 V in AC23A
846 A
Rated short-duration withstand current 1s
0.6 kA
Outer casing supplied with thermal current
40 A
Total power loss for rated current
4.4 W
Power loss per pole for rated current
1.1 W
Electrical life under rated load in operating cycles (AC21)
5 000
Electrical life under rated load in working cycles (AC22)
5 000
Mechanical strength (number of cycles)
60 000
Cross-section of flexible conductor (wire) in a terminal
2.5 / 16 mm²
Cross-section of rigid conductor (wire) in terminal
2.5 / 25 mm²
Tightening torque
2.8 Nm
Type of connection
With screw
Number of NO contacts
4
Storage temperature
From -40ºC to +80ºC
Degree of protection
IP20
Dimensions
69 x 83 x 70 mm
Appliance group
SBN
Standard
IEC 60947-3, IEC/EN 60669-2, IEC/EN 60669-4
European directive RoHs
Compliant
Degree of contamination according to IEC 60664 / IEC 60947-2
2
Available Configuration
Files to download:
Technical data
| Application | AC (mains) |
| Disconnector Type | isolator |
| Rated current [A] | 40A |
| Number of poles | 4P |
| Rated Voltage [V] | 400V AC |
| Brand | HAGER |
Safety
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