Power switches: • equipped with thermal-magnetic releases • regulation of the thermal element in the range from 0.63 to 1xIn • permanent magnetic member 10xIn • compliant with IEC 60947-2 Features: • mounting on a TS35 rail or mounting plate • standard cage clamps for connecting copper wires • cage clamps for aluminum conductors available as accessories
Technical data
Characteristic
TM
Number of poles
3
Rated insulation voltage [V]
690
Rated current [A]
160
Rated short-circuit breaking capacity according to IEC 947.2 50 Hz
50
Electromagnetic release setting
10
Number of modules
4.5
Surge voltage [kV]
8000
Thermal element tripping time setting
0.63/0.8/1
power loss [W]
43.8
Number of modules
4.5
PKWIU
27.12.22.0
Other technical data
Rated permanent current Iu
160 A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
40 kA
Adjustment range undelayed short-circuit release
1600 ... 1600 A
Type of electrical connection of main circuit
Screw connection
Suitable for DIN rail (top hat rail) mounting
Yes
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
Rated voltage
220 ... 415 V
Overload release current setting
100 ... 160 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