DMV250N/3 1814408 EATON MOELLER Switch-disconnector, 3 pole, 250 A, Without rotary handle and drive shaft, s.. View larger
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DMV250N/3 1814408 EATON MOELLER Switch-disconnector, 3 pole, 250 A, Without rotary handle and drive shaft, s..

DMV250N/3

1814408

EATON - MOELLER

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Switch-disconnector, 3 pole, 250 A, Without rotary handle and drive shaft, surface mounting

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Isolator Switch Isolation

DUMECO Switch-Disconnectors- EATON - MOELLER

DUMECO Switch-Disconnectors- EATON - MOELLER

* Brand new produt in its original packing covered by the warranties and certifications provided by EATON - MOELLER

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2+$198.98
3+$196.56
4+$195.55
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Delivery programme
Product range
  Switch-disconnector
Main switch
maintenance switch
Part group reference
  DMV
Emergency STOP
  optional
 
  Without rotary handle and drive shaft
Notes
  visible contacts
Information about equipment supplied
  auxiliary contact fitted by user.
including connection materials
Number of poles
  3 pole
Auxiliary contacts
   
 
General
Standards
  IEC/EN 60947, VDE 0660, IEC/EN 60204,
Switch-disconnector according to IEC/EN 60947-3
Certifications
  CE, RoHs, KEMA, GOST-R, Lloyds
Ambient temperature
   
Operation
ϑ°C-25 - +55
Storage
ϑ°C-30 - +80
Overvoltage category/pollution degree
  III/3
Rated impulse withstand voltage
UimpkV8
Rated insulation voltage
UiV1000
Mounting position
  As required
Protection against direct contact when actuated from front (EN 50274)
  Finger and back-of-hand proof
Contacts
Mechanical variables
   
Number of poles
  3 pole
Auxiliary contacts
   
 
 N/O0
 
 N/C0
Electrical characteristics
   
Rated operational voltage
UeV AC690
Rated uninterrupted current
IuA250
Note on rated uninterrupted current !u
  Rated uninterrupted current Iu is specified for max. cross-section.
Short-circuit rating
   
fuse
  500/250
Rated conditional short-circuit current
IqkAIn = 500: 50
In = 250: 100
Breaking current
 kAIn = 500: 40
In = 250: 33
max. let-through energy
 kA²sIn = 500: 1700
In = 250: 380
Rated short-time withstand current (1 s current)
IcwArms12000
Note on rated short-time withstand current lcw
  Current for a time of 0.3 seconds
Switching capacity
Rated breaking capacity cos ϕ to IEC 60947-3
 A 
400/415 V
 A2000
500 V
 A1760
690 V
 A1120
Safe isolation to EN 61140
   
Current heat loss per contact at Ie
 W3.75
Lifespan, mechanical
Operations 10000
AC
   
AC-21A
   
Rated operational current switch
   
400 V 415 V
IeA250
500 V
IeA250
690 V
IeA250
AC-22A
   
Rated operational current switch
   
400 V 415 V
IeA250
500 V
IeA250
690 V
IeA250
AC-23A
   
Rated operational current switch
   
400 V 415 V
IeA250
500 V
IeA220
690 V
IeA140
Motor rating AC-23A, 50 - 60 Hz
PkW 
400 V 415 V
PkW147
500 V
PkW160
690 V
PkW132
Terminal capacities
Flat conductor connection with busbars
 mm2120
Terminal screw
  M8 x 20
Max. tightening torque
 Nm14
Technical safety parameters:
Notes
  B10d values as per EN ISO 13849-1, table C1
Design verification as per IEC/EN 61439(Show features)(Hide features)
Technical data for design verification
   
Rated operational current for specified heat dissipation
InA250
Heat dissipation per pole, current-dependent
PvidW3.75
Equipment heat dissipation, current-dependent
PvidW0
Static heat dissipation, non-current-dependent
PvsW0
Heat dissipation capacity
PdissW0
Operating ambient temperature min.
 °C-25
Operating ambient temperature max.
 °C55
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(Show features)(Hide features)
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
  No
Version as maintenance-/service switch
  No
Version as safety switch
  No
Version as emergency stop installation
  Yes
Version as reversing switch
  No
Max. rated operation voltage Ue AC
 V690
Rated operating voltage
 V690 - 690
Rated permanent current Iu
 A250
Rated permanent current at AC-21, 400 V
 A250
Rated operation power at AC-3, 400 V
 kW0
Rated short-time withstand current lcw
 kA12
Rated operation power at AC-23, 400 V
 kW140
Switching power at 400 V
 kW140
Conditioned rated short-circuit current Iq
 kA100
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
  0
Motor drive optional
  No
Motor drive integrated
  No
Voltage release optional
  No
Device construction
  Complete device in housing
Suitable for ground mounting
  Yes
Suitable for front mounting 4-hole
  No
Suitable for front mounting center
  No
Suitable for distribution board installation
  No
Suitable for intermediate mounting
  No
Colour control element
  -
Type of control element
  -
Interlockable
  No
Type of electrical connection of main circuit
  Screw connection
Degree of protection (IP), front side
  IP20
Dimensions
IL008008Z Switch-disconnectors
 
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Datasheet - PDF

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