Product Length/Depth

170 mm

Product Height

140 mm

Product Width

140 mm

Product Weight

2.8 kg

Compliances

IEC

RoHS conform

10.11 Short-circuit rating

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

Operating voltage - max

1.1 x Us

Frame

NZM3

Signal duration of remote operator at switch off - min

250 ms

Rated control supply voltage (Us) at AC, 50 Hz - min

380 V

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.

Voltage tolerance - min

.85

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.

Rated control supply voltage (Us) at DC - min

0 V

Power consumption

350 VA (110 - 130 V AC)

10.2.3.2 Verification of resistance of insulating materials to normal heat

Meets the product standard's requirements.

Rated control supply voltage (Us) at AC, 50 Hz - max

440 V

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.

Lifespan, mechanical

15000 operations

Closing delay

80 ms

Rated operating frequency

50 Hz

Voltage rating

380 - 440 V 50/60 Hz

Switch drive type

Motor drive

10.9.2 Power-frequency electric strength

Is the panel builder's responsibility.

Special features

Cannot be combined with switch-disconnector PN...

M22-CK11(20/02) dual auxiliary switch cannot be combined with NZM3-XR… remote operator

Voltage tolerance - max

1.1

Rated control supply voltage (Us) at AC, 60 Hz - min

380 V

10.7 Internal electrical circuits and connections

Is the panel builder's responsibility.

Terminal capacity (solid/flexible conductor)

0.75 mm² - 2.5 mm² with ferrule

18 - 14 AWG

10.10 Temperature rise

The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.

Rated control supply voltage (Us) at DC - max

0 V

10.9.3 Impulse withstand voltage

Is the panel builder's responsibility.

Number of poles

Three-pole/Four-pole

Type

Accessory

Remote operator, can be synchronized

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.

Breaking time

1000 ms

10.5 Protection against electric shock

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

Rated control supply voltage (Us) at AC, 60 Hz - max

440 V

Signal duration of remote operator at switch on - min

30 ms

Used with

N(S)3(-4)

NZM3(-4)

Operating voltage - min

0.85 x Us

Number of operations per hour - max

60

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.

Voltage type

AC