Range

ComPacT new generation

Range of product

ComPacT NSX100...250 new generation

Product or component type

Trip unit

Trip unit name

TM-G

Trip unit technology

Thermal-magnetic

Range compatibility

ComPacT new generation NSX250 ComPacT new generation NSX250 DC

Device application

Generator

Poles description

4P

Protected poles description

4D

Neutral position

Left

Trip unit protection functions

LI

Protection type

L : for overload protection (thermal) I : for short-circuit protection (magnetic)

Trip unit rating

250 A at 40 °C

[Ue] rated operational voltage

690 V AC 50/60 Hz 750 V DC

Network type

AC DC

Network frequency

50/60 Hz

Circuit breaker mounting mode

Fixed

Long-time pick-up adjustment type Ir (thermal protection)

Adjustable

[Ir] long-time protection pick-up adjustment range

0.7...1 x In

Long-time protection delay adjustment type tr

Fixed

[tr] long-time protection delay adjustment range

120…400 s at 1.5 x In

Neutral protection settings

1 x Ir (4D)

Instantaneous protection pick-up adjustment type Ii

Fixed

[Ii] instantaneous protection pick-up adjustment range

520 A

earth-leakage protection

Without

standards

EN/IEC 60947-2

Electrical shock protection class

Class II

Pollution degree

3 conforming to IEC 60947-1

IP degree of protection

IP40 conforming to IEC 60529

Ambient air temperature for operation

-25…70 °C

Ambient air temperature for storage

-50…85 °C

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

16 cm

Package 1 Width

10 cm

Package 1 Length

16 cm

Package 1 Weight

794 g

Unit Type of Package 2

CAR

Number of Units in Package 2

32

Package 2 Height

32 cm

Package 2 Width

30 cm

Package 2 Length

41 cm

Package 2 Weight

25408 g

Unit Type of Package 3

P12

Number of Units in Package 3

384

Package 3 Height

150 cm

Package 3 Width

80 cm

Package 3 Length

120 cm

Package 3 Weight

307200 g

Warranty

18 months