Product Length/Depth

78 mm

Product Height

26.5 mm

Product Width

31 mm

Product Weight

0.104 kg

Compliances

IEC

RoHS conform

Terminal capacity (stranded cable)

185 mm²

10.11 Short-circuit rating

Is the panel builder's responsibility. The specifications for the switchgear must be observed.

Number of mounting holes

1

Frame

NZM3/4

Bolt dimension

0 mm

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.

10.2.5 Lifting

Does not apply, since the entire switchgear needs to be evaluated.

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.

10.8 Connections for external conductors

Is the panel builder's responsibility.

Connecting angle

180° (horizontal)

10.9.2 Power-frequency electric strength

Is the panel builder's responsibility.

Code digit

0

Special features

Not UL/CSA approved.

Narrow tubular cable lugs for switchgear connections.

When using without cover NZM3(-4)-XKSA, the cable lug must be insulated.

Identification color

None

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.

10.9.3 Impulse withstand voltage

Is the panel builder's responsibility.

Nominal cross section

185 mm²

Number of poles

Three-pole/Four-pole

Type

Accessory

Cable lugs

Terminal

10.2.2 Corrosion resistance

Meets the product standard's requirements.

10.6 Incorporation of switching devices and components

Does not apply, since the entire switchgear needs to be evaluated.

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.

10.5 Protection against electric shock

Does not apply, since the entire switchgear needs to be evaluated.

Used with

NZM3(-4), PN3(-4), N3(-4)

NZM4(-4), N(-4)

Surface protection

Tinned

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.