PKZM4 motor-protective breaker, 40-50A, for motors up to 22kW @ 400V. Class 10A tripping with adjustable magnetic.
PKZM4 motor-protective breaker, 40-50A, for motors up to 22kW @ 400V. Class 10A tripping with adjustable magnetic.
| Overload Ir | 40 - 50 A |
| Magnetic trip Im | 8-14 × In (adjustable) |
| Motor rating @ 400V | 22 kW |
| Icu | 50kA @ 400V |
| Poles | 3 |
| Temperature range | -25 to +55 °C |
| IP rating | IP20 |
| Primary standard | IEC/EN 60947-4-1 |
| Dimensions | 130 x 55 x 125 mm |
| Weight | 0.88 kg |