Data Sheet

DATASHEET - PKZM01-12
Motor-protective circuit-breaker, 660 V 690 V: 11 kW, Ir= 8 - 12 A, IP20
Part no. PKZM01-12
Catalog No. 278485
Alternate Catalog
No.
XTPB012BC1
EL-Nummer
(Norway)
4365020
Delivery program
Product range   PKZM01 motor protective circuit-breakers up to 25 A with pushbutton actuation
Basic function   Motor protection
  
Notes   Also suitable for motors with efficiency class IE3.
Connection technique   Screw terminals
Contact sequence  
Max. motor rating
  
AC-3   
220 V 230 V 240 V P kW 3
380 V 400 V 415 V P kW 5.5
440 V P kW 5.5
500 V P kW 5.5
660 V 690 V P kW 11
Rated uninterrupted current I
u
A 12
Setting range
  
Overload releases I
r
A 8 - 12
short-circuit release   
max. I
rm
A 186
Phase-failure sensitivity   IEC/EN 60947-4-1, VDE 0660 Part 102
Notes Overload trigger: tripping class 10 A
Can be snapped on to IEC/EN 60715 top-hat rail with 7.5 or 15mm height.
Technical data
General
Standards   IEC/EN 60947, VDE 0660,UL, CSA
Climatic proofing   Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30
Ambient temperature   
Storage  °C - 40 - 80
Open  °C -25 - +55
Enclosed  °C - 25 - 40
Mounting position  
Direction of incoming supply   as required
06/16/2021 Eaton 278485 ED2021 V80.0 EN 1 / 9