Automatic motor protection switch PKZM01-1A 50kA EATON

Description Automatic motor protection switch PKZM01-1A 50kA EATON

Nominal flow (In): 1 A
Thermal insulation adjustment range: 0.63 - 1 A
Nominal operating voltage (Ue): up to 690 V alternating flow
Nominal insulation voltage (Ui): 690 V
Nominal impulse voltage (Uimp): 6000 V
Nominal limit commutation capacity (Icu) at 230/240 V alternating current: 50 kA
Nominal limit switching voltage building number (Icu) at 400/415 V alternating current: 50 kA
Nominal limit switching capacity (Icu) at 440 V changing supply: 30 kA
Nominal limit switching capacity (Icu) at 500 V changeover power supply: 5 kA
Nominal limit switching capacity (Icu) at 690 V changeover supply: 3 kA
Nominal operating switching capacity (Ics) at 230/240 V changeover supply: 50 kA
Nominal operating Switching capacity (Ics) at 400/415 V changeover: 50 kA
Nominal operating switching capacity (Ics) at 440 V changeover: 30 kA
Nominal operating Switching capacity (Ics) at 500 V changeover: 5 kA
Nominal operating switching capacity (Ics) at 690 V changeover: 3 kA
Specification class: Class 10
Number of poles: 3
Type of release: Thermomagnetic
Adjustment range of mitt magnetic spitter: Approx. 14 x In (14 A)
Front panel protection level: IP20
Terminal protection level: IP00
Maximum hard wire conductor: 1 x (1-6) mm² or 2 x (1-2.5) mm²
Maximum crossbar of wire conductor with ferrule: 1 x (1-6) mm² or 2 x (1-2.5) mm²
Terminal type: Screw terminals
Mounting method: On DIN rail (EN 60715), screw fastening
Operating temperature range in the middle: from -25 to +55 °C
Saving temperature range: from -40 to +80 °C
Electrical durability: 100,000 cycles commutation
Mechanical durability: 100,000 commutation cycles
Standards: IEC/EN 60947-4-1, VDE 0660 Part 102
Overvoltage category: III
Stress level: 3
Width: 45 mm
Height: 93 mm
Glibin: 76 mm
Weight: 0.28 kg