Schneider Electric KSB250DC4 — TAP OFF UNIT 250A COMPACT NS.
Schneider Electric KSB250DC4 — TAP OFF UNIT 250A COMPACT NS.
| Manufacturer part number (MPN) | KSB250DC4 |
| EAN / GTIN | 3606480005756 |
| Sales unit | pcs |
| Rated current | 250 A |
| Range of product | Canalis |
| Range compatibility | Canalis KS busbar trunking; Canalis KT busbar trunking |
| Offer type | Classic |
| Product or component type | Tap-off unit |
| [Ie] rated operational current | 250 A at 35 °C |
| Protection type | Circuit breaker: Compact NSX250 |
| Provided equipment | circuit-breaker to be ordered separately |
| Mounting mode | Plate with fixed polarity |
| Tap-off unit polarity | 3L+N+PE |
| Colour | White (RAL 9001) |
| Device application | Medium power distribution |
| [Ue] rated operational voltage | 400 V depending on protective device; 500 V depending on protective device |
| [Uimp] rated impulse withstand voltage | 6.8 kV |
| [Ui] rated insulation voltage | 400 V depending on protective device; 500 V depending on protective device |
| Network frequency | 50/60 Hz |
| Control type | Extended rotary handle |
| Electrical connection | Crimp lug - ISO40 150 mm² flexible; Crimp lug - ISO40 150 mm² rigid |
| door/cover opening side | Right |
| Tap-off unit disconnection mode | By rotary operating handle |
| Number of openings | 1 opening for FL21 gland plate |
| Standards | IEC 61439-6; IEC 61439-1 |
| Body material | Metal |
| Width | 500 mm |
| Depth | 300 mm |
| depth (door open) | 726.5 mm |
| Height | 400 mm |
| Product weight | 12.5 kg |
| Earthing system | TT; TN-S; IT |
| IP degree of protection | IP55 conforming to IEC 60529 |
| IK degree of protection | IK08 conforming to IEC 62262 |
| Unit Type of Package 1 | PCE |
| Number of Units in Package 1 | 1 |
| Package 1 Height | 34.000 cm |
| Package 1 Width | 45.000 cm |
| Package 1 Length | 55.000 cm |
| Package 1 Weight | 13.358 kg |
| Unit Type of Package 2 | P12 |
| Number of Units in Package 2 | 4 |
| Package 2 Height | 79.400 cm |
| Package 2 Width | 80.000 cm |
| Package 2 Length | 120.000 cm |
| Package 2 Weight | 65.434 kg |
| Country of origin | FR |
| Warranty (in months) | 18 |
| RAL-number | 9001 |
| With locking | No |
| Protection | None |
| Number of conductors (without earthing) | 4 |
| Phase selection | No |
| Number of poles | 3 |
| Length | 532 mm |
| Degree of protection (IP) | IP55 |
| Branch off type | Pipe in-lead |
| Rated voltage AC 50 Hz | 230–690 V |
| Rated current AC 50 Hz | 250 A |
| MOQ | 1 |