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Schneider Electric LB6LD03M21 — Motor Protection Circuit Breakers (MPCB)

Schneider Electric LB6LD03M21

MPNLB6LD03M21
Obsolete

TeSys integral - protection module - AC-43 - magnetic - 108...216 A

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LB6LD03M21 — Specifications
ParameterValue
RangeTeSys
StandardsNF C 63-650
Motor power4 kW 220...240 V AC 50/60 Hz 9 kW 400...415 V AC 50/60 Hz 9 kW 440 V AC 50/60 Hz 11 kW 480...525 V AC 50/60 Hz 15 kW 600...690 V AC 50/60 Hz
Protection typePhase imbalance
Device short nameLB6LD
Poles description3P
Protective treatmentTH
Trip unit technologyMagnetic
Utilisation categoryAC-43
Thermal overload classClass 20
IP degree of protectionIP20 B IEC 60144 IP20 B IEC 60529
Magnetic tripping current108...216 A
Product or component typeProtection module
[Ue] rated operational voltage690 V AC 50/60 Hz
Ambient air temperature for operation-4...140 °F (-20...60 °C)
MPN
LB6LD03M21