LV431440 Schneider
LV431440 Schneider
Opis
trip unit TM250D for Compact NSX 250 circuit breakers, thermal magnetic, rating 250 A, 4 poles 3d
Tehnične lastnosti
| Glavno | |
| Serija izdelka | NSX100...250 |
| network type | AC |
| Izdelek ali sestavni del | trip unit |
| Skupina izdelkov | Compact |
| Opis polov | 4P |
| Aplikacija naprave | distribution |
| trip unit technology | thermal-magnetic |
| network frequency | 50/60 Hz |
| trip unit name | TM-D |
| trip unit rating | 250-250 A at 40 °C |
| protected poles description | 3t |
| protection type | L : for overload protection (thermal) I : for short-circuit protection (magnetic) |
| neutral position | left |
| Združljivost serije/obsega | Compact NSX250 |
| trip unit protection functions | LI |
| Komplementarno | |
| mounting mode | fixed |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz |
| long time pick-up adjustment type Ir | adjustable |
| long time delay adjustment type | fixed |
| neutral protection setting | no protection |
| long time pick-up adjustment range | 0.7...1 x In |
| [tr] long-time delay adjustment range | 120-400 s at 1.5 x In 15-15 s at 6 x Ir |
| short-time delay adjustment type | fixed |
| [Isd] short-time pick-up adjustment range | 5...10 x In |
| short-time pick-up adjustment type Isd | adjustable |
| Okolje | |
| Temperatura okoliškega zraka za delovanje | -25-70 °C |
| Temperatura okoliškega zraka za skladiščenje | -50-85 °C |
| Certifikati izdelkov | EAC CCC Marine |
| Standardi | UL 508 EN/IEC 60947-2 |
