Power circuit breakers size h250 (TM / TM+):
• equipped with thermal-magnetic releases
• regulation of the thermal element in the range from 0.63 to 1xIn
• adjustment of the magnetic member in the range: 6-8-10-13 x In
Features:
3P & 4P (3P up to 25 kA only)
• mechanical button TEST
• integrated lever lock for a padlock max. ∅ 4mm
• standard connection
cable terminals
with 8mm hole,
width max. 25mm
• compliant with IEC 60947-2

Size h250 (LSI):
Power Breakers:
• equipped with electronic releases (LSI)
• regulation of the overload element in the range from 0.4 to 1xIN
• adjustment of the short-circuit element in the range from 2.5 to 10xIN
• compliant with IEC 60947-2
Features:
• standard supplied with pole dividers
• mounting on a mounting plate
• cage clamps for copper conductors available as accessories
• mechanical button TEST
• standard connection
cable terminals
with 8mm hole,
width max. 22mm,
wire 35-120 mm²,
stranded 35-120mm²

Rated frequency [Hz]

50/60
Tightening torque [Nm]

12
Rated current [A]

32
Power loss per pole [W]

7.8
Trigger type

TM
Mechanical durability (number of cycles)

4000
Rated impulse voltage [kV]

8
Number of modules

6
Electromagnetic release setting

6/8/10/12

Number of poles

3
Rated insulation voltage [V]

800
power loss [W]

23.4
Working temperature [°C]

-25 to 70
Electrical endurance (number of cycles)

1000
Rated short-circuit breaking capacity according to IEC 947.2 50 Hz

76
Connection type

Vice
AC rated voltage [V]

220/690
PKWIU

27.12.22.0

Other technical data

Rated permanent current Iu

32 A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz

25 kA
Adjustment range short-term delayed short-circuit release

0 ... 0 A
Integrated earth fault protection

No
Device construction

Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional

No
Number of auxiliary contacts as normally open contact

0
With switched-off indicator

No
Position of connection for main current circuit

Front side
Complete device with protection unit

Yes
Motor drive optional

Yes

Rated voltage

220 ... 690 V
Overload release current setting

20 ... 32 A
Adjustment range undelayed short-circuit release

192 ... 416 A
Type of electrical connection of main circuit

Screw connection
Suitable for DIN rail (top hat rail) mounting

No
Number of auxiliary contacts as normally closed contact

0
Number of auxiliary contacts as change-over contact

0
Number of poles

3
Type of control element

Toggle
Motor drive integrated

No
Degree of protection (IP)

IP40

A kind of package		Karton
Quantity	1 pcs.	1 pcs.
Weight (kg)	1,500	1,535
Width (m)	0,105	0,120
Length (m)	0,091	0,115
Depth (m)	0,165	0,175