It is a single low-level auxiliary contact that provides all the different indications remotely for Compact NSX, Compact NS, PowerPact Multistandard and EasyPact CVS circuit breakers. Remote status information are ON/OFF (OF), trip indication (SD) and fault-trip indication (SDE) for all circuit breakers types. The remote status information for trip indication due to an earth fault (SDV) is used for Compact NSX and PowerPact Multistandard. The contacts are installed in the device in dedicated slots. This auxiliary contact is a common point changeover type contact with 1 normally open contact and 1 normally closed contact. The rated current is 5A and the minimum load is 1MA at 4 VDC for utilization categories AC12/AC15/DC12/DC14. One device embeds 5 auxiliaries contact type. It complies with IEC 60947-5-1 standard.
Specification:
| Product or component type | Auxiliary contact |
|---|---|
| Device short name | SD SDV OF SDE |
| Device application | Breaker status monitoring |
| Range compatibility | ComPact ComPact NS630b…1600 ComPact ComPact NS1600b…3200 ComPact ComPacT INS ComPact Compact INV ComPact ComPact NSX EasyPact EasyPact CVS PowerPact PowerPact Multistandard ComPact ComPact NSX DC |
| Signal contacts composition | 1 NO/NC |
| Range compatibility | Galaxy PX Galaxy VL Galaxy VM Galaxy VS Galaxy VX |
| Fault type | General electric fault |
|---|---|
| Local signalling | ON/OFF indication for open/close Trip indicator for relay trip indicator Fault trip for electrical fault |
| Auxiliary contacts type | Low level |
| Mounting mode | Clip-on |
| [Ith] conventional free air thermal current | 5 A |
| Breaking capacity (A) | AC-12: 5 A at 24 V AC 50/60 Hz AC-12: 5 A at 48 V AC 50/60 Hz AC-12: 5 A at 110 V AC 50/60 Hz AC-12: 5 A at 220/240 V AC 50/60 Hz AC-12: 5 A at 380/440 V AC 50/60 Hz AC-12: 5 A at 480 V AC 50/60 Hz AC-15: 3 A at 24 V AC 50/60 Hz AC-15: 3 A at 48 V AC 50/60 Hz AC-15: 2.5 A at 110 V AC 50/60 Hz AC-15: 2 A at 220/240 V AC 50/60 Hz AC-15: 1.5 A at 380/440 V AC 50/60 Hz AC-15: 1 A at 480 V AC 50/60 Hz DC-12: 5 A at 24 V DC DC-12: 2.5 A at 48 V DC DC-12: 0.6 A at 110 V DC DC-12: 0.3 A at 250 V DC DC-14: 1 A at 24 V DC DC-14: 0.2 A at 48 V DC DC-14: 0.05 A at 110 V DC DC-14: 0.03 A at 250 V DC |
| Minimum load | 1 mA at 4 V DC |
| Accessory / separate part category | Spare part for Compact NS630b…1600 Spare part for Compact NS1600b…3200 |
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