Trade Price
£2,697.53
Per
1
Unit
EACH
Pack Quantity
1
Eaton Moeller series NZM - Molded Case Circuit Breaker. Circuit-breaker, 4p, 500A, withdrawable unit, N3-4-A500-SVE
Product Length/Depth
335 mm
Product Height
215.2 mm
Product Width
185 mm
Product Weight
8.81 kg
Compliances
RoHS conform
10.11 Short-circuit rating
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.4 Clearances and creepage distances
Meets the product standard's requirements.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
Mounting Method
Built-in device plug-in technique
Amperage Rating
500 A
10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
Handle type
Rocker lever
10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
Ambient storage temperature - min
40 °C
10.8 Connections for external conductors
Is the panel builder's responsibility.
Special features
Rated current = rated uninterrupted current: 500 A
Ambient operating temperature - max
70 °C
Position of connection for main current circuit
Front side
Current rating of neutral conductor
200% of phase conductor
Features
Protection unit
Motor drive optional
Electrical connection type of main circuit
Screw connection
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
50 kA
10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
Number of poles
Four-pole
Ambient operating temperature - min
-25 °C
10.6 Incorporation of switching devices and components
Does not apply, since the entire switchgear needs to be evaluated.
Overload current setting (Ir)
400 A - 500 A
10.5 Protection against electric shock
Does not apply, since the entire switchgear needs to be evaluated.
Equipment heat dissipation, current-dependent
130.5 W
Instantaneous current setting (Ii) - min
6 A
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
10.3 Degree of protection of assemblies
Does not apply, since the entire switchgear needs to be evaluated.
Instantaneous current setting (Ii) - max
10 A
Overload current setting (Ir) - min
400 A
Short delay current setting (Isd) - min
0 A
Number of auxiliary contacts (normally closed contacts)
0
10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects
Meets the product standard's requirements.
Overload current setting (Ir) - max
500 A
Voltage rating
690 V - 690 V
10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
Short-circuit release non-delayed setting - min
3000 A
Degree of protection
IP20
Short delay current setting (Isd) - max
0 A
Number of auxiliary contacts (change-over contacts)
0
Ambient storage temperature - max
70 °C
10.7 Internal electrical circuits and connections
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.
Short-circuit release non-delayed setting - max
5000 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 500 V DC
30 kA
10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2.7 Inscriptions
Meets the product standard's requirements.
Number of auxiliary contacts (normally open contacts)
0
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 750 V DC
30 kA
Datasheet