NZMH2-AF40-NA

Circuit-breaker 3p fix settings

Trade Price

£359.84

Per

1

Unit

EACH

Pack Quantity

NZMH2-AF40-NA

Information

Eaton Moeller series NZM - Molded Case Circuit Breaker. Circuit-breaker, 3p, 40A, H2-AF40-NA

Technical Specifications

Product Length/Depth

149 mm

Product Height

195 mm

Product Width

105 mm

Product Weight

2.398 kg

Compliances

RoHS conform

Certifications

Specially designed for North America

CSA (Class No. 1432-01)

CSA certified

CE marking

UL listed

IEC 60947-2

IEC/EN 60947

IEC

UL 489

CSA-C22.2 No. 5-09

UL/CSA

UL (Category Control Number DIVQ)

UL (File No. E31593)

CSA (File No. 22086)

Voltage rating

690 V - 690 V

Rated operating voltage Ue (UL) - max

600Y/347 V, 480 V

Rated impulse withstand voltage (Uimp) at auxiliary contacts

6000 V

Rated impulse withstand voltage (Uimp) at main contacts

8000 V

Rated operational current

40 A (660-690 V AC-3, making and breaking capacity)

300 A (415 V AC-1, making and breaking capacity)

300 A (380/400 V AC-1, making and breaking capacity)

40 A (690 V AC-1, making and breaking capacity)

Rated short-time withstand current (t = 0.3 s)

1.9 kA

Rated short-time withstand current (t = 1 s)

1.9 kA

Amperage Rating

40 A

Instantaneous current setting (Ii) - min

8 A

Instantaneous current setting (Ii) - max

10 A

Overload current setting (Ir) - min

40 A

Overload current setting (Ir) - max

40 A

Short delay current setting (Isd) - min

0 A

Short delay current setting (Isd) - max

0 A

Short-circuit release non-delayed setting - min

320 A

Short-circuit release non-delayed setting - max

400 A

Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz

150 kA

Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz

150 kA

Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz

130 kA

Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz

37.5 kA

Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 Hz

5 kA

Rated short-circuit making capacity Icm at 240 V, 50/60 Hz

330 kA

Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz

330 kA

Rated short-circuit making capacity Icm at 440 V, 50/60 Hz

286 kA

Rated short-circuit making capacity Icm at 525 V, 50/60 Hz

105 kA

Rated short-circuit making capacity Icm at 690 V, 50/60 Hz

40 kA

Short-circuit total breaktime

< 10 ms

Low-voltage HBC fuse - max

355 A gG/gL

Electrical connection type of main circuit

Screw connection

Isolation

300 V AC (between the auxiliary contacts)

500 V AC (between auxiliary contacts and main contacts)

Number of operations per hour - max

120

Handle type

Rocker lever

Utilization category

A (IEC/EN 60947-2)

Overvoltage category

III

Pollution degree

3

Lifespan, electrical

10000 operations at 400 V AC-1

6500 operations at 400 V AC-3

7500 operations at 690 V AC-1

6500 operations at 415 V AC-3

5000 operations at 690 V AC-3

Direction of incoming supply

As required

Mounting Method

DIN rail (top hat rail) mounting optional

Fixed

Built-in device fixed built-in technique

Degree of protection

IP20

IP20 (basic degree of protection, in the operating controls area)

Degree of protection (IP), front side

IP66 (with door coupling rotary handle)

IP40 (with insulating surround)

Degree of protection (terminations)

IP00 (terminations, phase isolator and strip terminal)

IP10 (tunnel terminal)

Protection against direct contact

Finger and back-of-hand proof to DIN EN 50274/VDE 0106 part 110

Shock resistance

20 g (half-sinusoidal shock 20 ms)

Number of auxiliary contacts (change-over contacts)

0

Number of auxiliary contacts (normally closed contacts)

0

Number of auxiliary contacts (normally open contacts)

0

Position of connection for main current circuit

Front side

Climatic proofing

Damp heat, constant, to IEC 60068-2-78

Damp heat, cyclic, to IEC 60068-2-30

Lifespan, mechanical

20000 operations

Document Links

Datasheet