Motor protection switch, 660 V 690 V: 1.1 kW, Ir= 1 - 1.6 A, IP20 – 278480
€ 62,93 exkl. USt.
Motor protection switch, 660 V 690 V: 1.1 kW, Ir= 1 - 1.6 A, IP20 – 278480 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, installation dimension 45 mm, rated operational voltage Ue 690 V, degree of protection IP20, finger-safe according to VDE 0106 Part 100, accessories: auxiliary switch, undervoltage release
€ 62,93 exkl. USt.
Motor protection switch, 660 V 690 V: 1.1 kW, Ir= 1 - 1.6 A, IP20 – 278480 is backordered and will ship as soon as it is back in stock.
Technische Parameter
Technische Parameter
| Overload release current setting | 1..1.6 A | Setting range of the instantaneous short-circuit release | 25..25 A |
| With thermal overload protection | No | Phase-failure sensitive | Yes |
| Release technology | thermomagnetic | Rated operational voltage | 440..440 V |
| Rated continuous current Iu | 1.6 A | Rated operational power at AC-3, 230 V | 0.25 kW |
| Rated operational power at AC-3, 400 V | 0.55 kW | Power loss | 5.36 W |
| Connection type main circuit | Screw connection | Type of actuating element | Push button |
| Device design | Built-in device fixed installation technology | 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 |
