FXM160 is a complete manual source changeover assembly for two Compact INS250-160 3 poles switch disconnectors. It provides an easy way to implement source changeover functions with small size,taking up less room in the switchboard. The operational current is 160A at 690VAC 50/60Hz,in categories AC22A/AC23A. The operational current is 160A at 125VDC (2 poles in series) or at 250VDC (4 poles in series),in categories DC22A/DC23A. There is a single 3 position rotary handle that controls the two switch disconnectors (normal source ON,OFF,replacement source ON). A complete source changeover assembly can be ordered with a single catalogue number. A complete source changeover assembly can be ordered with a single catalogue number.
| Specifications | |
|
Main |
|
| Range of product | INS250 |
| Range | TransferPacT |
| ComPact | |
| device short name | INS250 |
| Product or component type | Manual transfer switch |
| Device application | Change source of supply |
| Range compatibility | ComPact ComPacT INS INS250 switch disconnector |
| Poles description | 3P |
| Network type | AC |
| DC | |
| Network frequency | 50/60 Hz |
| Mounting mode | Fixed |
| Upside connection | Front |
| downside connection | Front |
| Suitability for isolation | Yes |
| Contact position indicator | Yes |
| [Icm] rated short-circuit making capacity | 30 kA switch-disconnector alone 690 V AC at 50/60 Hz |
| 330 kA with upstream protection circuit breaker 690 V AC at 50/60 Hz | |
| Complementary | |
| transfer switch class | PC |
| Number of contact position | ٣ |
| control type | Direct front rotary handle |
| Operating mode | Manual |
| mounting support | Plate |
| Rail | |
| Locking options description | Padlocking in OFF position |
| [Ie] rated operational current | AC-22A: 160 A AC 50/60 Hz 220/240 V |
| AC-22A: 160 A AC 50/60 Hz 380/415 V | |
| AC-22A: 160 A AC 50/60 Hz 440/480 V | |
| AC-22A: 160 A AC 50/60 Hz 500/525 V | |
| AC-22A: 160 A AC 50/60 Hz 660/690 V | |
| AC-23A: 160 A AC 50/60 Hz 220/240 V | |
| AC-23A: 160 A AC 50/60 Hz 380/415 V | |
| AC-23A: 160 A AC 50/60 Hz 440/480 V | |
| AC-23A: 160 A AC 50/60 Hz 500/525 V | |
| AC-23A: 160 A AC 50/60 Hz 660/690 V | |
| DC-22A: 160 A DC 125 V 2 poles in series | |
| DC-23A: 160 A DC 125 V 2 poles in series | |
| [Ith] conventional free air thermal current | 160 A at 60 °C |
| Rated duty | Uninterrupted |
| Intermittent duty class | Class 120 - 60 % |
| [Ui] rated insulation voltage | 750 V AC 50/60 Hz |
| [Uimp] rated impulse withstand voltage | 8 kV |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz conforming to IEC 60947-3 |
| 125 V DC conforming to IEC 60947-3 | |
| Mechanical interlocking | With mechanical interlocking |
| Mechanical durability | 15000 cycles |
| Electrical durability | AC-22A: 1500 cycles 440 V AC 50/60 Hz |
| AC-22A: 1500 cycles 500 V AC 50/60 Hz | |
| AC-22A: 1500 cycles 690 V AC 50/60 Hz | |
| AC-23A: 1500 cycles 440 V AC 50/60 Hz | |
| AC-23A: 1500 cycles 500 V AC 50/60 Hz | |
| AC-23A: 1500 cycles 690 V AC 50/60 Hz | |
| DC-22A: 1500 cycles 125 V DC 2 poles in series | |
| DC-23A: 1500 cycles 125 V DC 2 poles in series | |
| Connection pitch | 35 mm |
| [Icw] rated short-time withstand current | 1.8 kA during 30 s conforming to IEC 60947-3 |
| 2.2 kA during 20 s conforming to IEC 60947-3 | |
| 4.9 kA during 3 s conforming to IEC 60947-3 | |
| 8.5 kA during 1 s conforming to IEC 60947-3 | |
| height | 136 mm |
| Width | 295 mm |
| Depth | 131 mm |
| Net weight | 6.4 kg |
| Environment | |
| standards | IEC 60947-3 |
| IEC 60947-1 | |
| product certifications | CB |
| Electrical shock protection class | Class II |
| IP degree of protection | IP40 conforming to IEC 60947-3 |
| Pollution degree | 3 |
| Ambient air temperature for operation | -25…70 °C |
| Ambient air temperature for storage | -50…85 °C |