Motor protection switch, 660 V 690 V: 1.5 kW, Ir= 1.6 - 2.5 A, IP20 – 278481
€ 64,81 exkl. USt.
Motor protection switch, 660 V 690 V: 1.5 kW, Ir= 1.6 - 2.5 A, IP20 – 278481 is backordered and will ship as soon as it is back in stock.
Motor protective circuit-breaker to IEC/EN60947, 3-pole, size PKZM01, with adjustable overload and non-delayed short-circuit release, phase failure sensitive, screw and snap mounting, top-hat rail dimension 45 mm, rated operational voltage Ue 690 V, degree of protection IP20, finger-safe according to VDE 0106 Part 100, accessories: auxiliary contact, voltage release
€ 64,81 exkl. USt.
Motor protection switch, 660 V 690 V: 1.5 kW, Ir= 1.6 - 2.5 A, IP20 – 278481 is backordered and will ship as soon as it is back in stock.
Technische Parameter
Technische Parameter
| Overload release current setting | 1.6..2.5 A | Setting range of the instantaneous short-circuit release | 39..39 A |
| With thermal overload protection | No | Phase-failure sensitive | Yes |
| Release system | thermomagnetic | Rated operational voltage | 440..440 V |
| Rated permanent current Iu | 2.5 A | Rated operational power at AC-3, 230 V | 0.37 kW |
| Rated operational power at AC-3, 400 V | 0.75 kW | Power loss | 5.16 W |
| Connection type main current circuit | Screw connection | Type of actuating element | Push button |
| Device construction type | Built-in device fixed-mounted technology | With integrated auxiliary switch | No |
| With integrated undervoltage release | No | Number of poles | 3 |
| Rated ultimate short-circuit breaking capacity Icu at 400 V, AC | 50 kA | Degree of protection (IP) | IP20 |
| Height | 90 mm | Width | 45 mm |
| Depth | 93 mm |
