Power switches and disconnectors
Size x250:
Power Breakers:
• equipped with thermal-magnetic releases
• adjustment of the thermal element in the range from 0.63 to 1xIN
• adjustment of the magnetic member in the range:
from 6 to 13xIN for 100-200A
from 5 to 11xIN for 250A
• compliant with the standard IEC 60947-2 Power switches:
• for switching on and off operating currents, not equipped with releases
• accessories as for circuit breakers
• Icw (1s) = 3.6 kA
• compliant with the IEC 60947-3 standard, cat. AC22/23A
Features:
• mounting on a mounting plate
• cage clamps for copper and aluminum conductors available as accessories
• mechanical button TEST
• integrated lever lock for a padlock max. ∅ 4mm
• standard connection with cable lugs
with 8mm hole,
width max. 25mm,
wire 50-185 mm²,
stranded 35-150mm²

Rated frequency [Hz]

50/60
Tightening torque [Nm]

12
Rated current [A]

250
Power loss per pole [W]

16
Trigger type

TM
Mechanical durability (number of cycles)

4000
Connection type

Vice
PKWIU

27.12.22.0

Number of poles

4
Rated insulation voltage [V]

800
power loss [W]

48
Working temperature [°C]

-25 to 70
Electrical endurance (number of cycles)

1000
Rated impulse voltage [kV]

8
AC rated voltage [V]

220/415

Other technical data

Rated permanent current Iu

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

40 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

Yes
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 ... 415 V
Overload release current setting

160 ... 250 A
Adjustment range undelayed short-circuit release

1250 ... 2750 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

4
Type of control element

Toggle
Motor drive integrated

No
Degree of protection (IP)

IP40

A kind of package		Karton	Pakiet	Paleta
Quantity	1 pcs.	1 pcs.	6 pcs.	144 pcs.
Weight (kg)	1,825	2,110	13,120	337,880
Width (m)	0,140	0,150	0,315	0,800
Length (m)	0,096	0,110	0,215	1,010
Depth (m)	0,165	0,190	0,360	1,200