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INX40N3-12W 150079 RES8133WSW0NMNN2MNDX EATON ELECTRIC Switch-disconnector, 3p, 1250 A, withdrawable
INX40N3-12W
150079
RES8133WSW0NMNN2MNDX
EATON-MOELLER
Switch-disconnector, 3p, 1250 A, withdrawable
Home > EATON - MOELLER
* Brand new product in its original packaging covered by the warranties and certifications provided by EATON-MOELLER
More info
▲Switch-disconnector, 3p, 1250 A, withdrawable
Eaton Catalog No.
RES8133WSW0NMNN2MNDX
INX switch-disconnector, acc. to IEC/EN 60947, optionally retrofittable with comprehensive accessories, any direction of incoming supply
Delivery program
Product range
Air circuit-breakers/switch-disconnectors
Product range
Open switch-disconnectors
Current Range
Up to 4000 A
Protective function
without protection
Installation type
Withdrawable
Cassette must be separately ordered.
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]
1200 A
Rated short-circuit making capacity up to 440V/690V 42/42 [Icm]
187 kA
Rated short-time withstand current t =1 s [Icw]
85 kA
Rated short-time withstand current t =3 s [Icw]
66 kA
Technical data
General
Standards
IEC/EN 60947
Ambient temperatureStorage [ϑ]
-40 - +70 °C
Ambient temperatureAmbient temperature
-25 - +70 °C
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]
1250 A
Rated uninterrupted current at 50 °C [Iu]
1250 A
Rated uninterrupted current at 60 °C [Iu]
1250 A
Rated uninterrupted current at 70 °C [Iu]
1250 A
Rated impulse withstand voltage [Uimp]
12000 V AC
Rated operational voltage [Ue]
690 V AC
Overvoltage category/pollution degree
III/3
Rated insulation voltage [Ui]
1000 V
Switching capacity
Rated short-circuit making capacity [Icm]up to 440 V 50/60 Hz [Icm]
187 kA
Rated short-circuit making capacity [Icm]up to 690 V 50/60 Hz [Icm]
166 kA
Operating timesClosing delay via spring release
35 ms
Operating timesTotal opening delay via shunt release
22 ms
Operating timesTotal opening delay via undervoltage release
37 ms
Maximum operating frequencyMaximum operating frequency [Operations/h]
60
Heat dissipation at rated current InWithdrawable units (switch with cassette)
90 W
Weight
Withdrawable3-pole
70 kg
Withdrawable4-pole
86 kg
Cassette3 pole
27 kg
Cassette4 pole
35 kg
Terminal capacities
Copper barWithdrawable unitsBlack
1 x 60 x 10 mm
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
Technical data for design verification
Rated operational current for specified heat dissipation [In]
1250 A
Equipment heat dissipation, current-dependent [Pvid]
90 W
Operating ambient temperature min.
-25 °C
Operating ambient temperature max.
+70 °C
IEC/EN 61439 design verification
10.2 Strength of materials and parts10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts10.2.7 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 properties10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9 Insulation properties10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9 Insulation properties10.9.4 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 7.0
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] [AKF060013])
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
Number of switches
Max. rated operation voltage Ue AC
690 V
Rated operating voltage
690 - 690 V
Rated permanent current Iu
1250 A
Rated permanent current at AC-23, 400 V
A
Rated permanent current at AC-21, 400 V
0 A
Rated operation power at AC-3, 400 V
0 kW
Rated short-time withstand current lcw
85 kA
Rated operation power at AC-23, 400 V
0 kW
Switching power at 400 V
0 kW
Conditioned rated short-circuit current Iq
187 kA
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 centre
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
Degree of protection (NEMA)
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOGUE EATON EN.pdf | 51 Mbytes |
|
| INX40N3-12W RES8133WSW0NMNN2MNDX 150079 150079_EN.pdf | 272 Kbytes |
|
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