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INX40N3-40W 150084 EATON ELECTRIC Switch-disconnector, 3p, 4000 A, withdrawable View larger
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INX40N3-40W 150084 EATON ELECTRIC Switch-disconnector, 3p, 4000 A, withdrawable

INX40N3-40W

150084

EATON-MOELLER

Switch-disconnector, 3p, 4000 A, withdrawable

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Delivery programme
Product range
 Air circuit-breakers/switch-disconnectors
Product range
 Open switch-disconnectors
Current Range
 Up to 4000 A
Installation type
 Withdrawable
Construction size
 INX40
Release system
 without releases
Standard/Approval
 IEC
Number of poles
 3 pole
Degree of Protection
 IP20, IP55 with protective cover, IP41 door sealing frame
optionally fittable by user with comprehensive accessories
Rated current = rated uninterrupted current
 In= Iu A 4000
Making capacity Icm to 440 V 50/60 Hz
 Icm kA 187
t = 1 s
 Icw kA 85
t = 3 s
 Icw kA 66
Technical data
General
Standards
 IEC/EN 60947
Ambient temperature
Storage
 ϑ °C -40 - +70
Ambient temperature
 °C -25 - +70
Mounting position
 >>
Utilization category
 B
Degree of Protection
 IP20, IP55 with protective cover, IP41 door sealing frame
Direction of incoming supply
 as required
Main conducting paths
Rated current = rated uninterrupted current
 In= Iu A 4000
Rated uninterrupted current at 50 °C
 Iu A 4000
Rated uninterrupted current at 60 °C
 Iu A 3650
Rated uninterrupted current at 70 °C
 Iu A 3500
Rated impulse withstand voltage
 Uimp V AC 12000
Rated operational voltage
 Ue V AC 690
Overvoltage category/pollution degree
 III/3
Rated insulation voltage
 Ui V 1000
Switching capacity
Rated short-circuit making capacity
 Icm
up to 440 V 50/60 Hz
 Icm kA 187
up to 690 V 50/60 Hz
 Icm kA 166
Rated short-time withstand current 50/60 Hz
Rated short-time withstand current (t=1s)
 Icw kA 85
t = 3 s
 Icw kA 66
Operating times
Closing delay via spring release
 ms 35
Total opening delay via shunt release
 ms 22
Total opening delay via undervoltage release
 ms 37
Maximum operating frequency
 Ops./h
Maximum operating frequency
 Operations/h 60
Heat dissipation at rated current In
Withdrawable units (switch with cassette)
 W 880
Weight
Withdrawable
3-pole
 kg 70
4-pole
 kg 86
Cassette
3 pole
 kg 27
4 pole
 kg 35
Terminal capacities
Copper bar
Withdrawable units
Black
 mm 4 x 100 x 10
These are values used in separate switchgear. The actual values will depend on the temperature around the circuit-breaker, which is influenced by the ambient temperature, the degree of protection (IP), the mounting height, the partitions, and any external ventilation. Depending on the specific switchgear design, this may result in derating, which can then be compensated for by increasing the cross-sectional area. Temperature rise tests in the specific switchgear can provide specific and detailed information.
Design verification as per IEC/EN 61439(Show features)(Hide features)
Technical data for design verification
Rated operational current for specified heat dissipation
 In A 4000
Equipment heat dissipation, current-dependent
 Pvid W 880
Operating ambient temperature min.
 °C -25
Operating ambient temperature max.
 °C 70
IEC/EN 61439 design verification
10.2 Strength of materials and parts
10.2.2 Corrosion resistance
 Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures
 Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat
 Meets the product standard's requirements.
10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects
 Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation
 Meets the product standard's requirements.
10.2.5 Lifting
 Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact
 Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions
 Meets the product standard's requirements.
10.3 Degree of protection of ASSEMBLIES
 Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances
 Meets the product standard's requirements.
10.5 Protection against electric shock
 Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components
 Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections
 Is the panel builder's responsibility.
10.8 Connections for external conductors
 Is the panel builder's responsibility.
10.9 Insulation properties
10.9.2 Power-frequency electric strength
 Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage
 Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material
 Is the panel builder's responsibility.
10.10 Temperature rise
 The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating
 Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility
 Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function
 The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Technical data ETIM 6.0
Low-voltage industrial components (EG000017) / Switch disconnector (EC000216)
Electric engineering, automation, process control engineering / Low-voltage switch technology / Off-load switch, circuit breaker, control switch / Switch disconnector ([email protected] [AKF060010])
Version as main switch
 Yes
Version as maintenance-/service switch
 No
Version as safety switch
 No
Version as emergency stop installation
 No
Version as reversing switch
 No
Max. rated operation voltage Ue AC
 V 690
Rated operating voltage
 V 690 - 690
Rated permanent current Iu
 A 4000
Rated permanent current at AC-21, 400 V
 A 0
Rated operation power at AC-3, 400 V
 kW 0
Rated short-time withstand current lcw
 kA 85
Rated operation power at AC-23, 400 V
 kW 0
Switching power at 400 V
 kW 0
Conditioned rated short-circuit current Iq
 kA 187
Number of poles
 3
Number of auxiliary contacts as normally closed contact
 0
Number of auxiliary contacts as normally open contact
 0
Number of auxiliary contacts as change-over contact
 2
Motor drive optional
 Yes
Motor drive integrated
 No
Voltage release optional
 Yes
Device construction
 Built-in device slide-in technique (withdrawable)
Suitable for ground mounting
 Yes
Suitable for front mounting 4-hole
 No
Suitable for front mounting center
 No
Suitable for distribution board installation
 Yes
Suitable for intermediate mounting
 No
Colour control element
 Green
Type of control element
 Push button
Interlockable
 Yes
Type of electrical connection of main circuit
 Rail connection
Degree of protection (IP), front side
 IP20

Datasheet - PDF

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Title: Size: Type:
PDF CATALOGUE EATON EN.pdf 51 Mbytes
36 Kbytes

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