Motor protector switch, 660 V 690 V: 7.5 kW, Ir= 6.3 - 10 A, IP20 – 278484
€ 72,75 exkl. USt.
Motor protector switch, 660 V 690 V: 7.5 kW, Ir= 6.3 - 10 A, IP20 – 278484 is backordered and will ship as soon as it is back in stock.
Motor protective circuit breaker according to IEC/EN60947, 3-pole size PKZM01, with adjustable overload and instantaneous short-circuit release, phase-failure sensitive, screw and snap mounting, cap installation dimension 45 mm, rated operational voltage Ue 690 V, degree of protection IP20, finger-safe according to VDE 0106 T. 100, accessories: auxiliary switch, undervoltage release
€ 72,75 exkl. USt.
Motor protector switch, 660 V 690 V: 7.5 kW, Ir= 6.3 - 10 A, IP20 – 278484 is backordered and will ship as soon as it is back in stock.
Technische Parameter
Technische Parameter
| Device type | Built-in device, fixed installation | With integrated auxiliary switch | No |
| With integrated undervoltage release | No | Number of poles | 3 |
| Rated ultimate short-circuit breaking current Icu at 400 V, AC | 50 kA | Degree of protection (IP) | IP20 |
| Height | 90 mm | Width | 45 mm |
| Depth | 93 mm | Type of actuating element | Push button |
| Type of electrical connection for main current circuit | Screw connection | Power loss | 6.48 W |
| Rated operational power at AC-3, 400 V | 4 kW | Rated operational power at AC-3, 230 V | 2.2 kW |
| Rated permanent current Iu | 10 A | Rated operational voltage | 440..440 V |
| Release system | Thermomagnetic | Phase failure sensitive | Yes |
| With thermal overload protection | No | Setting range of the undelayed short-circuit release | 155..155 A |
| Overload release current setting | 6.3..10 A |
