Product Length/Depth

190 mm

Product Height

160 mm

Product Width

115 mm

Product Weight

2.3 kg

Compliances

RoHS conform

Certifications

IEC

IEC/EN 60947

Application

Use in unearthed supply systems at 690 V

Type

Circuit breaker

Circuit breaker frame type

NZM2

Number of poles

Three-pole

Release system

Electronic release

Features

Protection unit

Motor drive optional

Special features

LSI overload protection and delayed and non-delayed short-circuit protective device

R.m.s. value measurement and “thermal memory”

USB interface for configuration and test function with Power Xpert Protection Manager software

Optionally communication-capable with interface module and internal Modbus RTU module or CAM

Maximum back-up fuse, if the expected short-circuit currents at the installation location exceed the switching capacity of the circuit breaker (Rated short-circuit breaking capacity Icn)

Rated current = rated uninterrupted current: 100 A

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

100 A

Instantaneous current setting (Ii) - min

2 A

Instantaneous current setting (Ii) - max

18 A

Overload current setting (Ir) - min

40 A

Overload current setting (Ir) - max

100 A

Short delay current setting (Isd) - min

2 A

Short delay current setting (Isd) - max

10 A

Short-circuit release delayed setting - min

80 A

Short-circuit release delayed setting - max

1000 A

Short-circuit release non-delayed setting - min

200 A

Short-circuit release non-delayed setting - max

1800 A

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

85 kA

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

50 kA

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

35 kA

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

25 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

187 kA

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

110 kA

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

77 kA

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

55 kA

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

40 kA

Short-circuit total breaktime

< 10 ms

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

10000 operations at 415 V AC-1

7500 operations at 690 V AC-1

Direction of incoming supply

As required

Voltage rating

690 V - 690 V

Rated impulse withstand voltage (Uimp) at auxiliary contacts

6000 V

Rated impulse withstand voltage (Uimp) at main contacts

8000 V

Mounting Method

Built-in device fixed built-in technique

Fixed

DIN rail (top hat rail) mounting optional

Degree of protection

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

IP20

Degree of protection (IP), front side

IP40 (with insulating surround)

IP66 (with door coupling rotary handle)

Degree of protection (terminations)

IP10 (tunnel terminal)

IP00 (terminations, phase isolator and strip 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