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Schneider Electric LRD332L

Schneider LRD332L TeSys Deca overload relay, 23-32 A, Class 20

MPNLRD332L
Active

Schneider LRD332L Solid State Overload Relays.

$53.34Ref. price · indicative, final on quote
Schneider Electric LRD332L datasheet (PDF)
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

LRD332L key specifications
ParameterValue
Control typeRed push-button stop Blue push-button reset
Network typeAC DC
Product or component typeDifferential thermal overload relay
Climatic withstandIACS E10
VoltagePower circuit 600 V CSA Power circuit 600 V UL Power circuit 690 V IEC 60947-4-1
[Ue] rated operational voltage690 V AC 0...400 Hz power circuit IEC 60947-4-1
[Uimp] rated impulse withstand voltage6 kV
Permissible current3 A 120 V AC-15 signalling circuit 0.22 A 125 V DC-13 signalling circuit
[Ith] conventional free air thermal current5 A signalling circuit
Network frequency0...400 Hz
Phase failure sensitivityTripping current 130 % of Ir on two phase, the last one at 0
IP degree of protectionIP20 conforming to IEC 60529

All specifications

LRD332L additional specifications
ParameterValue
Mounting supportPlate, with specific accessories Rail, with specific accessories Under contactor
Connections - terminalsControl circuit screw clamp terminals 2 0.002...0.004 in² (1...2.5 mm²) flexible without cable end Control circuit screw clamp terminals 2 0.002...0.004 in² (1...2.5 mm²) flexible with cable end Control circuit screw clamp terminals 2 0.002...0.004 in² (1...2.5 mm²) solid without cable end Power circuit EverLink BTR screw connectors 1 0.002...0.05 in² (1...35 mm²) flexible without cable end Power circuit EverLink BTR screw connectors 1 0.002...0.05 in² (1...35 mm²) flexible with cable end Power circuit EverLink BTR screw connectors 1 0.002...0.05 in² (1...35 mm²) solid without cable end
Depth4.8 in (123 mm)
Width2.2 in (55 mm)
Height4.8 in (123 mm)
StandardsEN/IEC 60947-4-1 EN/IEC 60947-5-1 UL 60947-4-1 UL 60947-5-1 CSA C22.2 No 60947-4-1 CSA C22.2 No 60947-5-1 GB/T 14048.4 GB/T 14048.5
RangeTeSys TeSys Deca
CategoryUS10I1222347
Flame retardanceV1 conforming to UL 94
Device short nameLRD
Relay applicationMotor protection
Tightening torqueControl circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals Power circuit 44.3 lbf.in (5 N.m) EverLink BTR screw connectors
Tripping threshold1.14 +/- 0.06 Ir IEC 60947-4-1
Dielectric strength1.89 kV 50 Hz IEC 60947-1
Mechanical robustnessShocks15 Gn for 11 ms IEC 60068-2-7 Vibrations4 gn IEC 60068-2-6
Associated fuse rating4 A gG for signalling circuit 4 A BS for signalling circuit
Thermal overload classClass 20 IEC 60947-4-1
Temperature compensation-4...140 °F (-20...60 °C)
Auxiliary contact composition1 NO + 1 NC
Ambient air temperature for storage-76...158 °F (-60...70 °C)
Thermal protection adjustment range23...32 A
Ambient air temperature for operation-4...140 °F (-20...60 °C) without derating IEC 60947-4-1

Product details

Overview

The LRD332L is a TeSys Deca overload relay from Schneider, sized for motor protection in the 23 A to 32 A setting range with a Class 20 trip curve. It carries 1 NO + 1 NC auxiliary contacts for status feedback, supports auto or manual reset, and mounts directly to TeSys Deca contactors in the 40 to 65 Amp frame. Certified to IEC 60947-4-1, UL 60947-4-1, and CSA C22.2, it is a global-standard choice for three-phase motor circuits up to 690 V AC.

Compared to the LRD365L, which covers 48 A to 65 A, the LRD332L is the correct choice when the motor FLA falls between 23 A and 32 A; the LRD365L steps up for larger loads.

The LRD332L is an active catalog item in the TeSys Deca range; lead time is typically short, and an RFQ confirms current availability and pricing.

MPN
LRD332L