Schneider Electric LB1LD03L57
MPNLB1LD03L57
Active
Protection module, TeSys integral 63, 3P, AC-1, 35 to 50A, 690V, thermal-magnetic
$415.80Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Product / component type | Protection module |
| Product range | TeSys |
| Parameter | Value |
|---|---|
| Rated operational voltage [Ue] | 690 V AC |
| Poles description | 3P |
| Parameter | Value |
|---|---|
| Trip unit technology | Thermal-magnetic |
| Protection type | Phase imbalance |
| Utilisation category | AC-1 |
| Parameter | Value |
|---|---|
| Device short name | LB1LD |
| Parameter | Value |
|---|---|
| IP degree of protection | IP20 B |
| Parameter | Value |
|---|---|
| Standards | NF C 63-120 |
| Parameter | Value |
|---|---|
| Protective treatment | TH |
| Thermal overload class | Class 20 |
| Magnetic tripping current | 150...300 A |
| Thermal protection adjustment range | 35...50 A |
MPN
LB1LD03L57