| Range | TeSys |
|---|---|
| Product name | TeSys GS |
| Device short name | GS1 DD |
| Product or component type | Switch-disconnector-fuse |
| Device application | Protection |
| Poles description | 3P |
| Protected poles description | 3t |
| Contacts type and composition | 3 NO |
| [Ith] conventional free air thermal current | 32 A (at 40 °C) |
| [Ie] rated operational current | 20 A at 440 V 2 poles in series per phase DC-23A 20 A at 440 V 2 poles in series per phase DC-23B 32 A at 400 V AC-23A 32 A at 400 V AC-23B 32 A at 500 V AC-23A 32 A at 500 V AC-23B 32 A at 690 V AC-23A 32 A at 690 V AC-23B |
| Fuse type | NFC |
| Fuse size | 10 x 38 mm |
| Network type | AC DC |
| Network frequency | 50/60 Hz |
Environment
| Type of operating handle | Direct frontal External left side External right side External frontal |
|---|---|
| Mounting support | Plate Rail |
| [Ui] rated insulation voltage | 800 V AC 50/60 Hz |
| [Uimp] rated impulse withstand voltage | 8 kV |
| Rated operational power in W | 15 kW at 400 V 18.5 kW at 500 V 25 kW at 690 V |
| Making capacity | 320 A at 400 V AC-23B |
| Breaking capacity | 256 A at 400 V (AC-23B) |
| Short-circuit withstand | 5.5 kA |
| Mechanical durability | 20000 cycles |
| Electrical durability | 1500 cycles AC-23A 1500 cycles AC-23B 300 cycles DC-23A 300 cycles DC-23B |
| Connections - terminals | Power circuit: screw-clamp terminals2.5…16 mm² flexible |
| [Icm] rated short-circuit making capacity | 100 kA at 400 V with protection by gG fuses |
