NZMH2-A63-S1 290360 EATON MOELLER Circuit-breaker, 3p, 63A 1000V View larger
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NZMH2-A63-S1 290360 EATON MOELLER Circuit-breaker, 3p, 63A 1000V

NZMH2-A63-S1

290360

EATON - MOELLER

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Circuit-breaker, 3p, 63A 1000V

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Circuit Breakers Electrical Power

Circuit-breakers NZM - EATON - MOELLER

Circuit-breakers for 1000 V AC 50/60Hz - EATON - MOELLER

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

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Delivery programme
Product range
  Circuit-breaker
Protective function
  System and cable protection
Standard/Approval
  IEC
Installation type
  Fixed
Release system
  Thermomagnetic release
Construction size
  NZM2
Description
  NZM...S1 terminal type: NZM...XKSA cover required
Number of poles
  3 pole
Standard equipment
  Screw connection
Rated current = rated uninterrupted current
In = IuA63
Switching capacity
   
1000 V 50/60 Hz
IcskA10
Setting range
   
Overload trip
   
Switch-disconnectors
Rated surge voltage invariability
Uimp  
Main contacts
 V8000
Auxiliary contacts
 V6000
Rated operational voltage
UeV AC1000
Rated current = rated uninterrupted current
In = IuA63
Rated uninterrupted current
IuA 
IEC/EN 61131-3
IuA63
 
  The rated continuous current stated is valid at 50° C.
Overvoltage category/pollution degree
  III/3
Rated insulation voltage
UiV1000
Utilization category
  A
Rated short-circuit making capacity
1000 V 50/60 Hz
IcmkA17
Rated short-circuit breaking capacity Icn
Icu to IEC/EN 60947 test cycle O-t-CO
IcukA 
1000 V 50/60 Hz
IcskA10
Ics to IEC/EN 60947 test cycle O-t-CO-t-CO
IcskA 
1000 V AC
IcskA3
Rated short-time withstand current
t = 0.3 s
IcwkA1.9
t = 1 s
IcwkA1.9
Lifespan, mechanical
Operations 20000
Max. operating frequency
 Ops/h120
 
  Lifespan, mechanical: of which max. 50 % trip by shunt/undervoltage release
Lifespan, electrical
1000 V 50/60 Hz
Operations 3000
Terminal capacity
Standard equipment
  Screw connection
Overview
  
Basic equipment        
 Box terminal  - - -
 Screw connection -   
Accessories        
 Box terminal -   -
 Screw connection  - - 
 Tunnel terminal    
 Connection on rear    
 Flat conductor terminal - - - 
Round copper conductor
   
Box terminal
   
Solid
 mm21 x (10 - 16)
2 x (6-16)
Stranded
 mm21 x (25 - 185)
2 x (25-70)
Tunnel terminal
   
Solid
 mm21 x 16
Stranded
 mm2 
Stranded
 mm21 x (25 - 185)
Bolt terminal and rear-side connection
   
Direct on the switch
   
Solid
 mm21 x (10 - 16)
2 x (10 - 16)
Stranded
 mm21 x (25 - 50)
2 x (25 - 50)
Al conductors, Cu cable
   
 
   
Solid
 mm21 x 16
Stranded
 mm2 
Stranded
 mm21 x (25 - 185)
Bolt terminal and rear-side connection
   
Flat copper strip, with holes
min.mm2 x 16 x 0.8
Flat copper strip, with holes
max.mm10 x 16 x 0.8
Cu strip (number of segments x width x segment thickness)
   
Box terminal
   
 
min.mm2 x 9 x 0.8
 
max.mm10 x 16 x 0.8
(2x) 8 x 15.5 x 0,8
Bolt terminal and rear-side connection
   
Flat copper strip, with holes
min.mm2 x 16 x 0.8
Flat copper strip, with holes
max.mm10 x 16 x 0.8
Copper busbar (width x thickness)
mm  
Bolt terminal and rear-side connection
   
Screw connection
  M8
Direct on the switch
   
 
min.mm16 x 5
 
max.mm24 x 8
Control cables
   
 
 mm21 x (0.75 - 2.5)
2 x (0.75 - 1.5)
Design verification as per IEC/EN 61439(Show features)(Hide features)
Technical data for design verification
   
Rated operational current for specified heat dissipation
InA63
Equipment heat dissipation, current-dependent
PvidW20.24
Operating ambient temperature min.
 °C-25
Operating ambient temperature max.
 °C70
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) / Power circuit-breaker for trafo/generator/installation prot. (EC000228)
Electric engineering, automation, process control engineering / Low-voltage switch technology / Circuit breaker (LV < 1 kV) / Circuit breaker for power transformer, generator and system protection ([email protected] [AJZ716010])
Rated permanent current Iu
 A63
Rated voltage
 V690 - 690
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
 kA150
Overload release current setting
 A50 - 63
Adjustment range short-term delayed short-circuit release
 A0 - 0
Adjustment range undelayed short-circuit release
 A380 - 630
Integrated earth fault protection
  No
Type of electrical connection of main circuit
  Screw connection
Device construction
  Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
  No
DIN rail (top hat rail) mounting optional
  Yes
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
Switched-off indicator available
  No
With under voltage release
  No
Number of poles
  3
Position of connection for main current circuit
  Front side
Type of control element
  Rocker lever
Complete device with protection unit
  Yes
Motor drive integrated
  No
Motor drive optional
  Yes
Degree of protection (IP)
  IP20
Characteristics
IL01206006Z (AWA1230-1916) Circuit-Breaker, basic unit
 
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Datasheet - PDF

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