Schneider Electric LB1LD03P57
MPNLB1LD03P57
Obsolete
TeSys integral - protection module - AC-43 - thermal-magnetic - 35...50 A
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Range | TeSys |
| Standards | NF C 63-650 |
| Motor power | 11 kW at 220...240 V AC 50/60 Hz 25 kW at 400...415 V AC 50/60 Hz 25 kW at 440 V AC 50/60 Hz 33 kW at 480...525 V AC 50/60 Hz 45 kW at 600...690 V AC 50/60 Hz |
| Protection type | Phase imbalance |
| Device short name | LB1LD |
| Poles description | 3P |
| Protective treatment | TH |
| Trip unit technology | Thermal-magnetic |
| Utilisation category | AC-43 |
| Thermal overload class | Class 20 |
| IP degree of protection | IP20 B conforming to IEC 60144 IP20 B conforming to IEC 60529 |
| Magnetic tripping current | 750 A |
| Product or component type | Protection module |
| [Ue] rated operational voltage | 690 V AC |
| Thermal protection adjustment range | 35...50 A |
| Ambient air temperature for operation | -20...60 °C |
MPN
LB1LD03P57