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266814
Modelkode: NZM4-XKM1

Eaton Moeller series NZM - Molded Case Circuit Breaker. Module plate 1-hole 3p, size 4

General specifications

Product Name
Eaton Moeller series NZM - Molded case circuit breaker
Catalog Number
266814
EAN
4015082668143
Product Length/Depth
61 mm
Product Height
10 mm
Product Width
135 mm
Product Weight
0.621 kg
Compliances
IEC
UL/CSA
RoHS conform
Certifications
IEC60947
CSA (File No. 22086)
UL (Category Control Number DIHS)
CE marking
CSA certified
UL489
CSA (Class No. 1432-01)
CSA-C22.2 No. 5-09
UL (File No. E31593)
UL listed
Model Code
NZM4-XKM1

Delivery program

Type
Module plate
Number of poles
Three-pole
Amperage Rating
≦ 1250 A
Special features
One hole
Frame
NZM4
Suitable for
Three-pole
Copper cable lugs
Used with
NZM4, N(S)4

Technical Data - Electrical

Amperage Rating
≦ 1250 A

Technical Data - Mechanical

Special features
One hole

Technical Data - Mechanical - Terminals

Terminal capacity (flexible cable)
95 mm² - 300 mm² (2x)
250 - 600 AWG/kcmil (1x)
120 mm² - 300 mm² (1x)
Max. 600 AWG/kcmil (2x)
Terminal capacity (copper busbar)
50 mm x 10 mm (2x)
40 mm x 10 mm (2x)
Terminal capacity (copper strip)
10 segments of 40 mm x 1 mm (2x)
10 segments of 50 mm x 1 mm (2x)

Design verification as per IEC/EN 61439

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 Resist. of insul. mat. to abnormal heat/fire by internal elect. 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.
10.9.2 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.

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