NZMN3-4-VE400/250-SVE

Circ.br. 4p Select + plug-in cont.

Trade Price

£2,951.36

Per

1

Unit

EACH

Pack Quantity

1

NZMN3-4-VE400/250-SVE

Information

Eaton Moeller series NZM - Molded Case Circuit Breaker. Circuit-breaker, 4p, 400A, 250A in 4th pole, withdrawable unit, N3-4-VE400/250-SVE

Technical Specifications

Product Length/Depth

335 mm

Product Height

215.2 mm

Product Width

185 mm

Product Weight

10.04 kg

Compliances

RoHS conform

10.11 Short-circuit rating

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

Instantaneous current setting (Ii) - max

4400 A

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

Overload current setting (Ir) - min

200 A

Amperage Rating

400 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.

Short delay current setting (Isd) - min

400 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.

10.8 Connections for external conductors

Is the panel builder's responsibility.

Overload current setting (Ir) - max

400 A

Voltage rating

690 V - 690 V

10.9.2 Power-frequency electric strength

Is the panel builder's responsibility.

Degree of protection

IP20

Short delay current setting (Isd) - max

4000 A

Number of auxiliary contacts (change-over contacts)

0

Position of connection for main current circuit

Front side

10.7 Internal electrical circuits and connections

Is the panel builder's responsibility.

Features

Protection unit

Motor drive optional

10.10 Temperature rise

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

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

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.

Equipment heat dissipation, current-dependent

72 W

Number of auxiliary contacts (normally open contacts)

0

Instantaneous current setting (Ii) - min

800 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.

Document Links

Datasheet