Descriere
Motor-protective circuit-breaker according to IEC/EN60947, 3 pole size PKZM0, with adjustable overload and non-delayed short-circuit release, phase failure sensitive, screw and snap fitting, with screw terminal, cap installation dimension 45mm, rated operating voltage Ue 690V, degree of protection IP20, finger proof according to VDE 0106 T. 100, accessories: auxiliary contact, voltage release, contact module, clip plate
Specificatii
| Electrical | |
| Overload release current setting | 8 |
| Adjustment range undelayed short-circuit release | 186 |
| Rated operating voltage | 690 |
| Rated permanent current Iu | 12 |
| Rated operation power at AC-3, 230 V | 3 |
| Rated operation power at AC-3, 400 V | 5.5 |
| Power loss | 6.64 |
| With integrated under voltage release | No |
| Number of poles | 3 |
| Rated short-circuit breaking capacity Icu at 400 V, AC | 50 |
| Model/type | |
| With thermal overload protection | No |
| Type of control element | Turn button |
| With integrated auxiliary switch | No |
| Options | |
| Phase failure sensitive | Yes |
| Other | |
| Switch off technique | Thermomagnetic |
| Device construction | Built-in device fixed built-in technique |
| Connection | |
| Type of electrical connection of main circuit | Screw connection |
| Protection | |
| Degree of protection (IP) | IP20 |
| Measurements | |
| Height | 93 |
| Width | 45 |
| Depth | 76 |
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