+NZM4-XT 266721 EATON MOELLER Earth-fault release, 3p View larger
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+NZM4-XT 266721 EATON MOELLER Earth-fault release, 3p

+NZM4-XT

266721

EATON - MOELLER

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Earth-fault release, 3p

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Circuit Breakers Electrical Power

Circuit-breakers NZM - EATON - MOELLER

NZM4 - EATON - MOELLER

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

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1+$338.83
2+$334.68
*This price is per unit and is the net value (not including taxes if applicable).

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Delivery programme
Description
  not UL/CSA approved
Not dependent on mains and control voltages
Ig = 0.35 - 0.4 - 0.5 - 0.6 - 0.7 - 0.8 - 0.9 - 1.0 x In
tg = 0 - 20 - 60 - 100 - 200 - 300 - 500 - 750 - 1000 ms
For use with
   
For use with
  NZM4
NS4
Notes 

Only suitable for use in conjunction with circuit‐breakers having electronic releases.

Cannot be used in conjunction with circuit‐breaker NZM…‐ME… for motor protection.

Display of the earth‐fault in optional DMI communication module.

Design verification as per IEC/EN 61439(Show features)(Hide features)
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) / Residual current release for power circuit breaker (EC001021)
Electric engineering, automation, process control engineering / Low-voltage switch technology / Circuit breaker (LV < 1 kV) / Fault current switch for circuit breakers ([email protected] [AKF009010])
Rated control supply voltage Us at AC 50HZ
 V0 - 0
Rated control supply voltage Us at AC 60HZ
 V0 - 0
Rated control supply voltage Us at DC
 V0 - 0
Rated fault current
 A630 - 1600
Max. power on-delay time
 ms1000
Delay adjustable
  Yes
Max. rated operation voltage Ue
 V690

Datasheet - PDF

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